G Series Archives - OtecOMEGA https://otecomega.com/category/commercial/variable-refrigerant-flow-vrf/g-series/ My WordPress Blog Mon, 04 Nov 2024 20:51:13 +0000 en-US hourly 1 https://wordpress.org/?v=6.6.2 230844572 VEUA-G Series (220V) https://otecomega.com/veua-g-series-220v/ Sun, 16 Jul 2023 19:06:24 +0000 https://otecomega.com/?p=9278 VEUA-220V Series Introducing our Air Handler VRF Unit, an innovative air circulation system that combines durability and aesthetics with galvanized steel panels and a thermal insulator. With three-speed options and a powerful 10-inch fan, it delivers customizable airflow. The “A” shape coils, made of copper tubing and enhanced aluminum fins, ensure efficient heat transfer. The...

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VEUA-220V Series

Introducing our Air Handler VRF Unit, an innovative air circulation system that combines durability and aesthetics with galvanized steel panels and a thermal insulator. With three-speed options and a powerful 10-inch fan, it delivers customizable airflow. The “A” shape coils, made of copper tubing and enhanced aluminum fins, ensure efficient heat transfer. The detachable air filter allows for easy cleaning or renewal, maintaining excellent air quality. With a versatile 4-way convertible design, it offers vertical or horizontal airflow options. Experience superior air circulation with our cutting-edge Air Handler VRF Unit, perfect for any setting.

Insulated Cabinet

The panels of galvanized steel are coated with paint to provide protection and enhance their aesthetic appeal. Additionally, all the interior panels are covered with a thermal insulator, which serves the purpose of minimizing heat and cooling losses. Furthermore, this insulation helps to prevent the accumulation of condensed water on the inside surfaces.

Motor & Blower

The direct drive motors in this system are equipped with three-speed options, allowing users to choose the desired air flow for specific applications. The system includes a large 10-inch fan that generates a powerful and strong breeze.

Coil

The coils in the system are designed in an “A” shape and are constructed using copper tubing. The copper tubing allows for efficient heat transfer. Additionally, the coils are equipped with enhanced aluminum fins, which further improve the heat exchange process.

Air Filter

The system includes a detachable air filter that can be easily removed for cleaning or replacement. This feature allows users to maintain optimal air quality by regularly cleaning or renewing the filter as needed.

Multi Position Installation

The system features a versatile 4-way convertible design that allows for flexible airflow configurations. It can be set up to provide vertical up airflow, where air is directed upwards, or horizontal right airflow, where air is directed towards the right side. This design enables users to adapt the system to different installation requirements and optimize air circulation according to their specific needs.

AC Motor

A/C motor plays a crucial role in driving the system’s operation, providing the necessary power for efficient airflow and ventilation. It is specifically designed to handle the demands of the system, ensuring reliable performance and longevity.

The A/C motor is known for its durability and robustness, making it well-suited for continuous operation. It offers reliable and consistent power delivery, contributing to the system’s overall efficiency and effectiveness. The inclusion of an A/C motor enhances the functionality of the system, allowing it to effectively regulate temperature, humidity, and airflow in the designated space.

 
Controller Type

This system comes with a standard wired controller for reliable, direct control. In addition, an optional wireless controller feature is available. This provides added convenience, allowing users to manage the system’s settings remotely, without the need for a physical connection to the unit. This wireless option enhances user comfort and flexibility in controlling the HVAC system.

Power Supply

220-240V / 1-Phase  / 60Hz

Cooling Capacity

Capacity (kBtu/h): 24.2~54.6 kBtu/h 

Capacity (kW): 7.1~16.0 kW

Heating Capacity

Capacity (kBtu/h): 27.3~61.5 kBtu/h 

Capacity (kW): 8.0~18.0 kW

Sound Pressure Level

(51/54) dB(A) ~(57/60) dB(A)

Air Flow Volume

Cubic Meters per Hour: (1500) m3/h ~ (2500) m3/h 

Cubic Feet per Minute: (882) cfm ~ (1471) cfm

Net and Packed Dimensions

Net Dimensions:

(W×H×D) in mm: (774 x 520 x 460) mm to (970 x 550 x 500) mm

(WxHxD) in inches: (30 1/2 x 20 1/2 x 18 1/8) in. to (38 1/8 x 21 5/8 x 19 5/8) in. 

Packed Dimensions:

(W×H×D) in mm: (834 x 520 x 565) mm to (1030 x 560 x 595) mm

(WxHxD) in inches: (32 7/8 x 20 1/2 x 22 1/4) in. to (40 1/2 x 22 x 23 1/2) in. 

Net and Gross Weight

Net Weight:

(kg): 36~48 kg

(lbs): 79.2~105.6 lbs

Gross Weight:

(kg): 39.0~52 kg

(lbs): 85.8~114.4 lbs

Unit Applications

  1. Commercial Buildings: The VRF unit can be installed in office buildings, shopping malls, hotels, and restaurants to provide effective cooling and heating throughout the spaces, ensuring a comfortable environment for employees, customers, and guests.

  2. Residential Spaces: The unit is ideal for homes and apartments, delivering efficient air circulation and temperature control across different rooms or zones, allowing residents to enjoy personalized comfort.

  3. Educational Institutions: Schools, colleges, and universities can benefit from the VRF unit’s ability to provide reliable cooling and heating, creating a conducive learning environment for students and teachers.

  4. Healthcare Facilities: Hospitals, clinics, and healthcare centers require precise temperature control and clean air circulation. The Air Handler VRF Unit can help maintain a sterile environment while ensuring the comfort of patients and medical staff.

  5. Retail Stores: The unit can be installed in retail spaces, ensuring a comfortable shopping experience for customers while allowing flexible zoning to accommodate varying cooling or heating requirements in different sections of the store.

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VEWP-G Series (220V) https://otecomega.com/vewp-g-series-220v/ Sun, 16 Jul 2023 18:50:02 +0000 https://otecomega.com/?p=9269 VEWP-220V Series Introducing our innovative Wall Mounted unit, designed for easy installation and maximum convenience. This unit eliminates the need for complex ceiling-mounted setups, offering a streamlined solution that can be effortlessly mounted on the wall. With its versatile design, it fits seamlessly into various indoor spaces, providing efficient cooling or heating. Enjoy precise temperature...

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VEWP-220V Series

Introducing our innovative Wall Mounted unit, designed for easy installation and maximum convenience. This unit eliminates the need for complex ceiling-mounted setups, offering a streamlined solution that can be effortlessly mounted on the wall. With its versatile design, it fits seamlessly into various indoor spaces, providing efficient cooling or heating. Enjoy precise temperature control, powerful airflow, and energy-efficient operation, all in one compact unit. Upgrade your space with our Wall Mounted unit and experience unparalleled comfort and convenience without the hassle.

Smooth Air Supply

The cross-flow fan operates in two modes: Cooling and heating. In the Cooling mode, the fan blows cold air horizontally to provide a cooling effect. On the other hand, in the Heating mode, the fan blows warm air vertically to distribute heat evenly. This fan design allows for efficient air circulation and temperature control in both cooling and heating applications.

2 Panel Styles

Introducing a versatile mirror design that is simple, elegant, and stylish. With its sleek and timeless aesthetic, this mirror seamlessly complements any decoration style. Its clean lines and refined frame add a touch of sophistication to any space, while also reflecting light and enhancing the overall ambiance. Practical and visually appealing, this mirror is a perfect addition to any interior.

Hotel Card Function

The hotel card interface is a standard feature designed to save energy by activating appliances only when guests are present in their room. This energy-saving mechanism ensures that electrical devices such as lights, air conditioning, and other amenities operate only when needed, reducing unnecessary energy consumption. By using the hotel card interface, hotels can promote sustainability and minimize their environmental impact while providing a comfortable and convenient experience for their guests.

Air Filter

The air filter feature improves indoor air quality by removing contaminants and allergens from the air. It is found in appliances like air purifiers and HVAC systems, creating a healthier environment for occupants. Regular maintenance and filter replacement are necessary for optimal performance.

Electronic Expansion Valve

The unit is equipped with an Electronic Expansion Valve (EXV) as a standard feature. The EXV plays a crucial role in regulating the flow of refrigerant within the system, ensuring precise control over the cooling or heating process. By automatically adjusting the refrigerant flow based on the cooling demand, the EXV helps optimize energy efficiency and maintain consistent temperature levels, enhancing overall system performance.

DC Motor

The unit comes standard with a DC motor. DC motors offer several advantages, including higher energy efficiency, quieter operation, and improved speed control. By utilizing a DC motor, the unit can deliver enhanced performance while consuming less power. The use of a DC motor also contributes to a quieter and more comfortable indoor environment by reducing operational noise levels.

 

 
Exposed Installation, No Need Ceilings

The Wall Mounted unit is specifically designed to be installed against a wall, eliminating the need for ceilings and simplifying the installation process. This feature provides greater flexibility and convenience during setup, as there is no requirement for complex ceiling-mounted installations. By opting for wall installation, the units can be easily positioned at an appropriate height and location, making them suitable for a variety of indoor spaces. This streamlined installation approach saves time and effort, allowing for a quicker and more straightforward setup without compromising the unit’s functionality or performance.

Controller Type

The unit comes standard with a DC motor. DC motors offer several advantages, including higher energy efficiency, quieter operation, and improved speed control. By utilizing a DC motor, the unit can deliver enhanced performance while consuming less power. The use of a DC motor also contributes to a quieter and more comfortable indoor environment by reducing operational noise levels.

 

 
Power Supply

220-240V / 1-Phase  / 50-60Hz

Cooling Capacity

Capacity (kBtu/h): 7.5~24.2 kBtu/h 

Capacity (kW): 2.2~7.1 kW

Heating Capacity

Capacity (kBtu/h): 8.5~27.3 kBtu/h 

Capacity (kW): 2.5~8.0 kW

Sound Pressure Level

(24/33) dB(A) ~(35/43) dB(A)

Air Flow Volume

Cubic Meters per Hour: (440/380/360/350) m3/h ~ (890/805/720/645) m3/h 

Cubic Feet per Minute: (259/224/212/206) cfm ~ (524/474/424/379) cfm

Net Dimensions

(W×H×D) in mm: (864 x 300 x 200) mm to (972 x 320 x 215) mm

(WxHxD) in inches: (34 x 11 7/8 x 7 7/8) in. to (38 1/4 x 12 5/8 x 8 1/2) in. 

Packed Dimensions

(W×H×D) in mm: (945 x 375 x 290) mm to (1060 x 400 x 310)

(WxHxD) in inches: (37 1/4 x 14 3/4 x 11 1/2) in. to (41 3/4 x 15 3/4 x 12 1/4) in.

Net and Gross Weight

Net Weight:

(kg): 9.5~11.5 kg

(lbs): 20.9~25.3 lbs

Gross Weight:

(kg): 12.0~14.0 kg

(lbs): 26.4~30.8 lbs

Unit Applications

  1. Residential Buildings: Wall Mounted VRF systems can provide individual temperature control in different rooms. This is useful in households where members have varying comfort levels, allowing each room to have its own climate setting.

  2. Commercial Buildings: These systems are beneficial in office environments where different areas have unique temperature needs. For instance, server rooms require cooler temperatures to prevent overheating, while meeting rooms need a comfortable climate for prolonged discussions.

  3. Hotels: Hotels can greatly benefit from Wall Mounted VRF systems as they allow each room or suite to have its own temperature control, enhancing guest comfort and satisfaction.

  4. Educational Institutions: Schools and universities can use these systems to manage temperature in different classrooms based on the number of students, the type of class, and the time of day.

  5. Healthcare Facilities: In healthcare settings, different wards or rooms may require specific temperatures based on patient conditions. Wall Mounted VRF systems can cater to these needs effectively.

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VEFC-G Series (220V) https://otecomega.com/vefc-g-series-220v/ Sun, 16 Jul 2023 18:22:27 +0000 https://otecomega.com/?p=9252 VEFC-220V Series Experience optimal comfort and efficiency with our advanced Floor-Ceiling VRF (Variable Refrigerant Flow) air conditioning unit. Featuring a high-performance centrifugal fan for powerful airflow and long-distance air supply, this unit effectively cools or heats any space with its three-dimensional air supply system. Choose between the standard horizontal type grill or the optional honeycomb...

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VEFC-220V Series

Experience optimal comfort and efficiency with our advanced Floor-Ceiling VRF (Variable Refrigerant Flow) air conditioning unit. Featuring a high-performance centrifugal fan for powerful airflow and long-distance air supply, this unit effectively cools or heats any space with its three-dimensional air supply system. Choose between the standard horizontal type grill or the optional honeycomb type grill for added versatility. The unit also offers convenient features such as easy removal and cleaning of the long-term filter through the air inlet grille. With the electronic expansion valve ensuring precise refrigerant flow control, this floor-ceiling VRF unit maximizes efficiency and maintains accurate superheat regulation. Enjoy superior cooling or heating performance, flexible installation options, and user-friendly maintenance with our advanced Floor-Ceiling VRF air conditioning unit.

Flexible Installation

Consider ceiling suspended or floor standing installation based on project requirements. Ceiling suspended installation involves mounting equipment from the ceiling, optimizing space utilization. Floor standing installation places equipment on the floor for easy access and flexibility. Choose the method that best meets spatial, accessibility, and functional needs.

Wide Angle Air Supply

Equipped with high-performance centrifugal fans that operate quietly, this configuration ensures both powerful airflow and long-distance air supply. It features a three-dimensional air supply system with a wide angle, allowing for efficient air distribution to every corner of the space. In cooling mode, cold air is blown horizontally, while in heating mode, warm air is blown vertically. This setup guarantees effective temperature control and optimal comfort in both cooling and heating operations.

Easy Installation

The refrigerant pipe can be connected from two different directions, providing flexibility in installation. The electrical control box is located at the rear of the fan wheel casing, allowing for easy removal and convenient maintenance. The long-term filter can be easily removed from the air inlet grille for cleaning purposes. Additionally, the unit is water-washable, further enhancing its maintenance convenience.

Two Kinds of Grilles Selection

There are two grill options available for this unit: a standard horizontal type grill and an optional honeycomb type grill. The standard horizontal type grill comes as the default option, while the honeycomb type grill can be selected as an additional choice.

Air Filter

The air filter in this unit offers several features for effective air purification:

1. High Filtration Efficiency: The air filter is designed to capture and remove a wide range of airborne particles, including dust, pollen, pet dander, and other allergens, ensuring cleaner and healthier indoor air.

2. Long-Term Filter: The filter is designed for long-term use, reducing the need for frequent replacements. This helps in cost savings and convenience.

3. Easy Removal and Cleaning: The filter is easily removable, allowing for convenient cleaning. Regular cleaning of the filter helps maintain its efficiency and prolongs its lifespan.

4. Air Inlet Grille Design: The air filter is typically located behind the air inlet grille, enabling efficient filtration of incoming air and preventing dust and particles from entering the system.

Overall, the air filter in this unit provides efficient and user-friendly features to ensure better indoor air quality and ease of maintenance.

Electronic Expansion Valve

The electronic expansion valve (EEV) in this unit enables precise refrigerant flow control for enhanced system efficiency and accurate superheat regulation. It adapts to changing conditions, optimizing performance and reducing energy consumption.

DC Motor

The unit comes standard with a DC motor. DC motors offer several advantages, including higher energy efficiency, quieter operation, and improved speed control. By utilizing a DC motor, the unit can deliver enhanced performance while consuming less power. The use of a DC motor also contributes to a quieter and more comfortable indoor environment by reducing operational noise levels.

 

 
Controller Type

The unit includes a standard wireless controller, allowing users to conveniently adjust and control various settings from a distance. Additionally, wired controllers are available as optional accessories for those who prefer a more traditional control interface. With the wireless controller as a standard feature and the option to choose wired controllers, users can select the control method that best suits their preferences and needs.

Power Supply

220-240V / 1-Phase  / 50-60Hz

Cooling Capacity

Capacity (kBtu/h): 12.3~54.6 kBtu/h 

Capacity (kW): 3.6~16.0 kW

Heating Capacity

Capacity (kBtu/h): 13.7~58.1 kBtu/h 

Capacity (kW): 4.0~17.0 kW

Sound Pressure Level

(33/38) dB(A) ~(45/54) dB(A)

Air Flow Volume

Cubic Meters per Hour: (550) m3/h ~ (1900) m3/h 

Cubic Feet per Minute: (324) cfm ~ (1118) cfm

Net Dimensions

(W×H×D) in mm: (1050 x 675 x 235) mm to (1670 x 675 x 235) mm

(WxHxD) in inches: (41 3/8 x 26 1/2 x 9 1/4) in. to (65 3/4 x 26 1/2 x 9 1/4) in. 

Packed Dimensions

(W×H×D) in mm: (1130 x 765 x 330) mm to (1750 x 765 x 325)

(WxHxD) in inches: (44 1/2 x 10 1/8 x 13) in. to (68 7/8 x 30 1/8 x 12 7/8) in.

Net and Gross Weight

Net Weight:

(kg): 26.5~43.5 kg

(lbs): 58.3~95.7 lbs

Gross Weight:

(kg): 31~49.5 kg

(lbs): 68.2~108.9 lbs

Unit Applications

  1. Residential Applications: This unit can be installed in homes, apartments, and condominiums. They are great for spaces that may not have the room for a full central HVAC system, or in areas where you want to supplement an existing HVAC system.

  2. Commercial Applications: You’ll often find these units in commercial settings like restaurants, offices, retail stores, and hotels. They’re ideal for heating or cooling large spaces that require more power than typical residential units.

  3. Education and Healthcare: Schools, colleges, hospitals, and clinics also make use of these systems. They can provide temperature control in classrooms, lecture halls, patient rooms, laboratories, and other areas.

  4. Gyms and Fitness Centers: In spaces like these, where there can be a lot of people and equipment, having efficient and powerful temperature control is crucial.

  5. Transport Hubs: Airports, train stations, bus stations, and other transport hubs use these systems to provide comfort for travelers.

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VEFA-G Series (220V&380V) https://otecomega.com/vefa-g-series-220v380v/ Sun, 16 Jul 2023 07:04:54 +0000 https://otecomega.com/?p=9231 VEFA-220V & 380V Series Introducing our high-quality Fresh Air Processing VRF Plenum Box, a crucial component for efficient HVAC systems. This sturdy and precisely engineered junction connects the air conditioning system, including Fresh Air Processing VRF Unit, to ducted units, ensuring uniform distribution of cooled or heated air throughout the building. With adjustable dampers for...

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VEFA-220V & 380V Series

Introducing our high-quality Fresh Air Processing VRF Plenum Box, a crucial component for efficient HVAC systems. This sturdy and precisely engineered junction connects the air conditioning system, including Fresh Air Processing VRF Unit, to ducted units, ensuring uniform distribution of cooled or heated air throughout the building. With adjustable dampers for precise airflow control, insulation to minimize energy loss, and enhanced fresh air processing capabilities, our Plenum Box eliminates hot or cold spots, maintains consistent temperature regulation, enhances indoor air quality, and delivers superior ventilation. Convenient access panels facilitate maintenance and adjustments, making it an ideal solution for reliable and efficient Fresh Air Processing VRF performance. Trust our Fresh Air Processing VRF Plenum Box to deliver optimal comfort, well-regulated airflow, and superior fresh air processing in your space.

Healthy and Comfortable Environment

Importing fresh air creates a wholesome and pleasant atmosphere, ensuring a living environment that promotes health and comfort. This process involves bringing in fresh air from outside sources, which contributes to the overall well-being and livability of a space. The imported fresh air not only circulates and refreshes the indoor environment, but also helps remove stagnant or polluted air, creating a healthier and more enjoyable living space for occupants. This continuous supply of fresh air plays a vital role in maintaining optimal air quality, reducing the presence of airborne contaminants, and enhancing the overall comfort and well-being of individuals within the living environment.

High External Static Pressure

For greater flexibility in duct applications, the external static pressure can reach up to 300Pa.

Innovative Air Supply Technology

When connecting a fresh air unit with other types of indoor units in a VRF system, it is important to consider the following layout example:

1. Capacity Combination Ratio: The capacity combination ratio between the indoor unit and the outdoor unit should be within 100%. This means that the total capacity of the indoor units connected to the VRF system should not exceed the capacity of the corresponding outdoor unit.

2. Fresh Air Unit Capacity: The capacity of the fresh air unit should not exceed 30% of the total capacity of all the connected indoor units. This ensures that the fresh air unit does not overpower the system and maintains a balanced distribution of air throughout the indoor space.

By adhering to these guidelines, the fresh air unit can be effectively integrated with other indoor units in the VRF system, promoting optimal air circulation and maintaining a comfortable indoor environment.

Fresh Air Processing Unit

A single system can handle both fresh air filtration and heating/cooling. By connecting indoor units and a fresh air processing unit to the same refrigerant system, it increases design flexibility and significantly reduces costs.

Plenum Box

A plenum box is an essential part of the HVAC system, often attached to the ducted units. It functions as a junction between the air conditioning system and the ductwork, evenly distributing cooled or heated air throughout the connected ducts.

Electronic Expansion Valve

An EXV Box, or an Electronic Expansion Valve (EXV) Box, is a component of an HVAC system. It regulates the amount of refrigerant flowing into the evaporator coil based on cooling load or heating demand. The EXV responds to changes in temperature, pressure, or both to ensure the system’s efficiency and comfort levels are maintained.

AC Motor

The system is equipped with an A/C (alternating current) motor, which is a notable feature. The A/C motor plays a crucial role in driving the system’s operation, providing the necessary power for efficient airflow and ventilation. It is specifically designed to handle the demands of the system, ensuring reliable performance and longevity.

The A/C motor is known for its durability and robustness, making it well-suited for continuous operation. It offers reliable and consistent power delivery, contributing to the system’s overall efficiency and effectiveness. The inclusion of an A/C motor enhances the functionality of the system, allowing it to effectively regulate temperature, humidity, and airflow in the designated space.

Controller Type

This system comes with a standard wired controller for reliable, direct control. In addition, an optional wireless controller feature is available. This provides added convenience, allowing users to manage the system’s settings remotely, without the need for a physical connection to the unit. This wireless option enhances user comfort and flexibility in controlling the HVAC system

Power Supply

220-240V & 380~415V / 1-Phase & 3-Phase / 50 or 60Hz

Cooling Capacity

Capacity (kBtu/h): 47.8~191.3 kBtu/h 

Capacity (kW): 14.0~56.0 kW

Heating Capacity

Capacity (kBtu/h): 30.7~133.2 kBtu/h 

Capacity (kW): 9.0~39.0 kW

Sound Pressure Level

(48/45/42) dB(A) ~(62) dB(A)

Air Flow Volume

Cubic Meters per Hour: (1400) m3/h ~ (6000) m3/h 

Cubic Feet per Minute: (824) cfm ~ (3529) cfm

Body Net Dimensions

(W×H×D) in mm: (1190 x 370 x 620) mm to (2165 x 916 x 676) mm

(WxHxD) in inches: (46 7/8 x 14 58 x 24 1/2) in. to (85 1/4 x 36 x 26 5/8) in. 

Body Packed Dimensions

(W×H×D) in mm: (1245 x 445 x 655) mm to (2267 x 1050 x 840)

(WxHxD) in inches: (49 x 17 1/2 x 25 7/8) in. to (89 1/4 x 41 3/8 x 33) in.

Body Net and Gross Weight

Net Weight:

(kg): 47~222 kg

(lbs): 103.4~488.4 lbs

Gross Weight: 

(kg): 51~260 kg

(lbs): 112.2~572.0 lbs

Unit Applications

  1. Residential or Commercial Buildings: It can provide a healthy and comfortable living environment by importing fresh air and controlling the temperature efficiently. It can be used in homes, offices, or other commercial spaces that require ventilation and temperature control​.

  2. Integrated HVAC Systems: The unit can be integrated into existing HVAC systems where it can work with indoor units to provide both fresh air filtration and heating/cooling in a single system, offering design flexibility and reducing overall system costs​.

  3. Large Space Heating and Cooling: This unit can be connected to Air Handling Units (AHU) for heating and cooling of large spaces, making it suitable for use in large commercial or industrial spaces.

  4. Hot Water Solutions: The unit can be utilized for providing hot water solutions, suggesting its use in environments that require hot water along with heating, cooling, and air filtration, such as hotels or residential complexes.

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VEHA-G Series (380V) https://otecomega.com/veha-g-series-380v/ Sun, 16 Jul 2023 06:55:58 +0000 https://otecomega.com/?p=9223 VEHA-380V Series Introducing our High Static Pressure Ducted Fan Coil VRF Unit, an advanced HVAC system designed for optimal comfort and efficiency. Its slim body saves suspended ceiling space while providing powerful airflow and high static pressure, making it perfect for large rooms. The system includes a factory standard air filter for clean indoor air...

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VEHA-380V Series

Introducing our High Static Pressure Ducted Fan Coil VRF Unit, an advanced HVAC system designed for optimal comfort and efficiency. Its slim body saves suspended ceiling space while providing powerful airflow and high static pressure, making it perfect for large rooms. The system includes a factory standard air filter for clean indoor air and offers the option of a wireless controller for convenient remote access. With an AC motor, plenum box for even air distribution, compatibility with various diffuser types, and exceptional performance, our system is the epitome of functionality and design. Experience superior comfort and efficiency with our cutting-edge High Static Pressure Ducted Fan Coil VRF Unit.

Water Pump

A slender physique helps conserve valuable space in suspended ceilings. Additionally, there is the option of including a water pump with a maximum pump head of 700mm.

Can be used with Various Diffusers

This versatile system can be seamlessly integrated with a variety of diffuser types, including round, spiral, square, linear, and rectangular. It provides the flexibility to accommodate different diffuser shapes, allowing for efficient airflow distribution in various spaces.

High Static Pressure

With its capability for generating significant airflow and handling high static pressure, this system is well-suited for large room duct designs. It provides ample air circulation and efficient ventilation, making it ideal for maintaining comfortable indoor environments in spacious areas. Moreover, its adaptability to different room shapes ensures that it can effectively cater to a variety of architectural layouts and configurations.

Air Filter

This unit comes with a factory standard air filter. This integral component is designed to purify the circulated air by trapping particles and contaminants. The standard filter is efficient and reliable for regular use, providing a balance between air purification and maintaining optimal airflow. It’s also typically easy to maintain, often requiring only periodic cleaning or replacement according to the manufacturer’s instructions. This addition ensures that the air distributed by the unit is clean, enhancing the overall indoor air quality.

AC Motor

The system is equipped with an A/C (alternating current) motor, which is a notable feature. The A/C motor plays a crucial role in driving the system’s operation, providing the necessary power for efficient airflow and ventilation. It is specifically designed to handle the demands of the system, ensuring reliable performance and longevity.

The A/C motor is known for its durability and robustness, making it well-suited for continuous operation. It offers reliable and consistent power delivery, contributing to the system’s overall efficiency and effectiveness. The inclusion of an A/C motor enhances the functionality of the system, allowing it to effectively regulate temperature, humidity, and airflow in the designated space.

Plenum Box

A plenum box is an essential part of the HVAC system, often attached to the ducted units. It functions as a junction between the air conditioning system and the ductwork, evenly distributing cooled or heated air throughout the connected ducts.

Electronic Expansion Valve

An EXV Box, or an Electronic Expansion Valve (EXV) Box, is a component of an HVAC system. It regulates the amount of refrigerant flowing into the evaporator coil based on cooling load or heating demand. The EXV responds to changes in temperature, pressure, or both to ensure the system’s efficiency and comfort levels are maintained.

Controller Type

This system comes with a standard wired controller for reliable, direct control. In addition, an optional wireless controller feature is available. This provides added convenience, allowing users to manage the system’s settings remotely, without the need for a physical connection to the unit. This wireless option enhances user comfort and flexibility in controlling the HVAC system.

Power Supply

380~415V / 3-Phase  / 50Hz

Cooling Capacity

Capacity (kBtu/h): 153.7~191.3 kBtu/h 

Capacity (kW): 45.0~56.0 kW

Heating Capacity

Capacity (kBtu/h): 170.8~215.2 kBtu/h 

Capacity (kW): 50.0~63.0 kW

Sound Pressure Level

60~64 dB(A)

Air Flow Volume

Cubic Meters per Hour: (6000) m3/h ~ (8000) m3/h 

Cubic Feet per Minute: (35290 cfm ~ (4706) cfm

Body Net Dimensions

Body Net Dimensions:

(W×H×D) in mm: (2165 x 916 x 676) mm

(WxHxD) in inches: (85 1/4 x 36 x 26 5/8) in. 

Body Packed Dimensions

Body Packed Dimensions:

(W×H×D) in mm: (2267 x 1050 x 840) mm

(WxHxD) in inches: (89 1/4 x 41 3/8 x 33) in.

Body Net and Gross Weight

Net Weight:

(kg): 222 kg

(lbs): 488.4 lbs

Gross Weight: 

(kg): 260 kg

(lbs): 572.0 lbs

Unit Applications

  1. Commercial Office Spaces: Our system is ideal for large office spaces with suspended ceilings, offering powerful airflow and high static pressure capabilities. It ensures consistent temperature control and comfortable working conditions for employees.

  2. Retail Stores: The system’s slim body and ability to accommodate different diffuser types make it suitable for retail environments. It provides efficient cooling and heating, ensuring a pleasant shopping experience for customers.

  3. Hotels: With its ability to handle high static pressure, our system is perfect for hotels with spacious rooms. It allows for effective air distribution and temperature control, ensuring guest comfort throughout their stay.

  4. Educational Institutions: Schools and universities often require efficient HVAC systems for their classrooms and lecture halls. Our system’s powerful airflow and flexibility in diffuser options make it suitable for these environments, creating comfortable learning spaces.

  5. Healthcare Facilities: Hospitals and clinics demand reliable air conditioning systems to maintain optimal indoor air quality. Our system’s factory standard air filter and precise control options help ensure a clean and comfortable environment for patients and healthcare professionals.

  6. Residential Buildings: Our system is also suitable for residential applications, particularly for larger homes or apartments where efficient cooling and heating with high static pressure is required.

The post VEHA-G Series (380V) appeared first on OtecOMEGA.

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VEHA-G Series (220V) https://otecomega.com/veha-g-series-220v/ Sun, 16 Jul 2023 06:39:06 +0000 https://otecomega.com/?p=9209 VEHA-220V Series Introducing our High Static Pressure Ducted Fan Coil VRF Unit, an advanced HVAC system designed for optimal comfort and efficiency. Its slim body saves suspended ceiling space while providing powerful airflow and high static pressure, making it perfect for large rooms. The system includes a factory standard air filter for clean indoor air...

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VEHA-220V Series

Introducing our High Static Pressure Ducted Fan Coil VRF Unit, an advanced HVAC system designed for optimal comfort and efficiency. Its slim body saves suspended ceiling space while providing powerful airflow and high static pressure, making it perfect for large rooms. The system includes a factory standard air filter for clean indoor air and offers the option of a wireless controller for convenient remote access. With an DC motor, plenum box for even air distribution, compatibility with various diffuser types, and exceptional performance, our system is the epitome of functionality and design. Experience superior comfort and efficiency with our cutting-edge High Static Pressure Ducted Fan Coil VRF Unit.

Water Pump

A slender physique helps conserve valuable space in suspended ceilings. Additionally, there is the option of including a water pump with a maximum pump head of 700mm.

Can be used with Various Diffusers

This versatile system can be seamlessly integrated with a variety of diffuser types, including round, spiral, square, linear, and rectangular. It provides the flexibility to accommodate different diffuser shapes, allowing for efficient airflow distribution in various spaces.

High Static Pressure

With its capability for generating significant airflow and handling high static pressure, this system is well-suited for large room duct designs. It provides ample air circulation and efficient ventilation, making it ideal for maintaining comfortable indoor environments in spacious areas. Moreover, its adaptability to different room shapes ensures that it can effectively cater to a variety of architectural layouts and configurations.

Air Filter

This unit comes with a factory standard air filter. This integral component is designed to purify the circulated air by trapping particles and contaminants. The standard filter is efficient and reliable for regular use, providing a balance between air purification and maintaining optimal airflow. It’s also typically easy to maintain, often requiring only periodic cleaning or replacement according to the manufacturer’s instructions. This addition ensures that the air distributed by the unit is clean, enhancing the overall indoor air quality.

DC Motor

The unit comes standard with a DC motor. DC motors offer several advantages, including higher energy efficiency, quieter operation, and improved speed control. By utilizing a DC motor, the unit can deliver enhanced performance while consuming less power. The use of a DC motor also contributes to a quieter and more comfortable indoor environment by reducing operational noise levels.

Plenum Box

A plenum box is an essential part of the HVAC system, often attached to the ducted units. It functions as a junction between the air conditioning system and the ductwork, evenly distributing cooled or heated air throughout the connected ducts.

Electronic Expansion Valve

An EXV Box, or an Electronic Expansion Valve (EXV) Box, is a component of an HVAC system. It regulates the amount of refrigerant flowing into the evaporator coil based on cooling load or heating demand. The EXV responds to changes in temperature, pressure, or both to ensure the system’s efficiency and comfort levels are maintained.

Controller Type

This system comes with a standard wired controller for reliable, direct control. In addition, an optional wireless controller feature is available. This provides added convenience, allowing users to manage the system’s settings remotely, without the need for a physical connection to the unit. This wireless option enhances user comfort and flexibility in controlling the HVAC system.

Power Supply

220-240V / 1-Phase  / 50-60Hz

Cooling Capacity

Capacity (kBtu/h): 68.3~95.6 kBtu/h 

Capacity (kW): 20.0~28.0 kW

Heating Capacity

Capacity (kBtu/h): 75.1~105.2 kBtu/h 

Capacity (kW): 22.0~30.8 kW

Sound Pressure Level

(45/50)~(48/52) dB(A)

Air Flow Volume

Cubic Meters per Hour: (3750/3250/2900) m3/h ~ (4100/3250/2900) m3/h 

Cubic Feet per Minute: (2206/1912/1706) cfm ~ (2412/1912/1706) cfm

Body Net Dimensions

Body Net Dimensions:

(W×H×D) in mm: (1440 x 811 x 448) mm

(WxHxD) in inches: (56 5/8 x 32 x 17 5/8) in. 

Body Packed Dimensions

Body Packed Dimensions:

(W×H×D) in mm: (1515 x 885 x 580) mm

(WxHxD) in inches: (59 5/8 x 34 7/8 x 22 7/8) in.

Body Net and Gross Weight

Net Weight:

(kg): 102 kg

(lbs): 224.4 lbs

Gross Weight: 

(kg): 113 kg

(lbs): 248.6 lbs

Unit Applications

  1. Commercial Office Spaces: Our system is ideal for large office spaces with suspended ceilings, offering powerful airflow and high static pressure capabilities. It ensures consistent temperature control and comfortable working conditions for employees.

  2. Retail Stores: The system’s slim body and ability to accommodate different diffuser types make it suitable for retail environments. It provides efficient cooling and heating, ensuring a pleasant shopping experience for customers.

  3. Hotels: With its ability to handle high static pressure, our system is perfect for hotels with spacious rooms. It allows for effective air distribution and temperature control, ensuring guest comfort throughout their stay.

  4. Educational Institutions: Schools and universities often require efficient HVAC systems for their classrooms and lecture halls. Our system’s powerful airflow and flexibility in diffuser options make it suitable for these environments, creating comfortable learning spaces.

  5. Healthcare Facilities: Hospitals and clinics demand reliable air conditioning systems to maintain optimal indoor air quality. Our system’s factory standard air filter and precise control options help ensure a clean and comfortable environment for patients and healthcare professionals.

  6. Residential Buildings: Our system is also suitable for residential applications, particularly for larger homes or apartments where efficient cooling and heating with high static pressure is required.

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VEHP(HA)-G Series (220V) https://otecomega.com/vehpha-g-series-220v/ Sun, 16 Jul 2023 06:22:00 +0000 https://otecomega.com/?p=9200 VEHP(HA)-220V Series Introducing our High Static Pressure Ducted Fan Coil VRF Unit, an advanced HVAC system designed for optimal comfort and efficiency. Its slim body saves suspended ceiling space while providing powerful airflow and high static pressure, making it perfect for large rooms. The system includes a factory standard air filter for clean indoor air...

The post VEHP(HA)-G Series (220V) appeared first on OtecOMEGA.

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VEHP(HA)-220V Series

Introducing our High Static Pressure Ducted Fan Coil VRF Unit, an advanced HVAC system designed for optimal comfort and efficiency. Its slim body saves suspended ceiling space while providing powerful airflow and high static pressure, making it perfect for large rooms. The system includes a factory standard air filter for clean indoor air and offers the option of a wireless controller for convenient remote access. With an A/C motor, plenum box for even air distribution, compatibility with various diffuser types, and exceptional performance, our system is the epitome of functionality and design. Experience superior comfort and efficiency with our cutting-edge High Static Pressure Ducted Fan Coil VRF Unit.

Water Pump

A slender physique helps conserve valuable space in suspended ceilings. Additionally, there is the option of including a water pump with a maximum pump head of 700mm.

Can be used with Various Diffusers

This versatile system can be seamlessly integrated with a variety of diffuser types, including round, spiral, square, linear, and rectangular. It provides the flexibility to accommodate different diffuser shapes, allowing for efficient airflow distribution in various spaces.

High Static Pressure

With its capability for generating significant airflow and handling high static pressure, this system is well-suited for large room duct designs. It provides ample air circulation and efficient ventilation, making it ideal for maintaining comfortable indoor environments in spacious areas. Moreover, its adaptability to different room shapes ensures that it can effectively cater to a variety of architectural layouts and configurations.

Air Filter

This unit comes with a factory standard air filter. This integral component is designed to purify the circulated air by trapping particles and contaminants. The standard filter is efficient and reliable for regular use, providing a balance between air purification and maintaining optimal airflow. It’s also typically easy to maintain, often requiring only periodic cleaning or replacement according to the manufacturer’s instructions. This addition ensures that the air distributed by the unit is clean, enhancing the overall indoor air quality.

AC Motor

The system is equipped with an A/C (alternating current) motor, which is a notable feature. The A/C motor plays a crucial role in driving the system’s operation, providing the necessary power for efficient airflow and ventilation. It is specifically designed to handle the demands of the system, ensuring reliable performance and longevity.

The A/C motor is known for its durability and robustness, making it well-suited for continuous operation. It offers reliable and consistent power delivery, contributing to the system’s overall efficiency and effectiveness. The inclusion of an A/C motor enhances the functionality of the system, allowing it to effectively regulate temperature, humidity, and airflow in the designated space.

Plenum Box

A plenum box is an essential part of the HVAC system, often attached to the ducted units. It functions as a junction between the air conditioning system and the ductwork, evenly distributing cooled or heated air throughout the connected ducts.

Electronic Expansion Valve

An EXV Box, or an Electronic Expansion Valve (EXV) Box, is a component of an HVAC system. It regulates the amount of refrigerant flowing into the evaporator coil based on cooling load or heating demand. The EXV responds to changes in temperature, pressure, or both to ensure the system’s efficiency and comfort levels are maintained.

Controller Type

This system comes with a standard wired controller for reliable, direct control. In addition, an optional wireless controller feature is available. This provides added convenience, allowing users to manage the system’s settings remotely, without the need for a physical connection to the unit. This wireless option enhances user comfort and flexibility in controlling the HVAC system.

Power Supply

220-240V / 1-Phase  / 50 or 60Hz

Cooling Capacity

Capacity (kBtu/h): 24.2~95.6 kBtu/h 

Capacity (kW): 7.1~28.0 kW

Heating Capacity

Capacity (kBtu/h): 26.6~105.2 kBtu/h 

Capacity (kW): 7.8~30.8 kW

Sound Pressure Level

(40/42)~(45/55) dB(A)

Air Flow Volume

Cubic Meters per Hour: (1500) m3/h ~ (4400) m3/h 

Cubic Feet per Minute: (882) cfm ~ (2588) cfm

Body Net Dimensions

Body Net Dimensions:

(W×H×D) in mm: (1445 x 260 x 680) mm to (1465 x 448 x 811) mm

(WxHxD) in inches: (56 7/8 x 10 1/4 x 26 3/4) in. to (57 5/8 x 17 5/8 x 31 7/8) in. 

Body Packed Dimensions

Body Packed Dimensions:

(W×H×D) in mm: (1480 x 320 x 720) mm to (1510 x 490 x 870) mm

(WxHxD) in inches: (58 1/4 x 12 5/8 x 28 3/8) in. to (59 1/2 x 19 3/8 x 34 1/4) in.

Body Net and Gross Weight

Net Weight:

(kg): 46~102 kg

(lbs): 101.2~224.4 lbs

Gross Weight: 

(kg): 50~106 kg

(lbs): 110.0~233.2 lbs

Unit Applications

  1. Commercial Office Spaces: Our system is ideal for large office spaces with suspended ceilings, offering powerful airflow and high static pressure capabilities. It ensures consistent temperature control and comfortable working conditions for employees.

  2. Retail Stores: The system’s slim body and ability to accommodate different diffuser types make it suitable for retail environments. It provides efficient cooling and heating, ensuring a pleasant shopping experience for customers.

  3. Hotels: With its ability to handle high static pressure, our system is perfect for hotels with spacious rooms. It allows for effective air distribution and temperature control, ensuring guest comfort throughout their stay.

  4. Educational Institutions: Schools and universities often require efficient HVAC systems for their classrooms and lecture halls. Our system’s powerful airflow and flexibility in diffuser options make it suitable for these environments, creating comfortable learning spaces.

  5. Healthcare Facilities: Hospitals and clinics demand reliable air conditioning systems to maintain optimal indoor air quality. Our system’s factory standard air filter and precise control options help ensure a clean and comfortable environment for patients and healthcare professionals.

  6. Residential Buildings: Our system is also suitable for residential applications, particularly for larger homes or apartments where efficient cooling and heating with high static pressure is required.

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VEMP-G Series (220V) https://otecomega.com/vemp-g-series-220v/ Sun, 16 Jul 2023 05:54:16 +0000 https://otecomega.com/?p=9184 VEMP-220V Series Introducing our state-of-the-art Medium Static Ducted Fan Coil VRF unit, designed to deliver unparalleled comfort and efficiency. This sophisticated system combines advanced features with a sleek and modern design. With both wired and wireless control options, you have the flexibility and convenience to manage your system effortlessly. Experience powerful cooling and heating capabilities...

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VEMP-220V Series

Introducing our state-of-the-art Medium Static Ducted Fan Coil VRF unit, designed to deliver unparalleled comfort and efficiency. This sophisticated system combines advanced features with a sleek and modern design. With both wired and wireless control options, you have the flexibility and convenience to manage your system effortlessly. Experience powerful cooling and heating capabilities while enjoying energy savings and reduced utility bills. The VRF unit operates quietly, ensuring a peaceful indoor environment, while maintaining reliable and consistent performance. Elevate your space with our cutting-edge solution and take command of your comfort in the most sophisticated way possible.

Static Pressure

A standard External Static Pressure (ESP) of 70 Pascal (Pa) is typically utilized, and it is especially advantageous for applications requiring long-distance air supply. This is because a higher ESP can support the long-distance transportation of air without significant pressure loss, thus maintaining an efficient and robust airflow.

On the other hand, there is also the option of utilizing an ESP of 30 Pascal (Pa), which can be adjusted on-site based on specific requirements. This lower ESP setting is ideal for environments where low noise levels are crucial. Given the direct correlation between ESP and noise produced by air handling units, a lower ESP can result in quieter operation, making it the preferred option for spaces such as libraries, offices, classrooms, or bedrooms where maintaining a quiet atmosphere is key.

Fresh Air Intake

The inclusion of a reserved outside air intake port in the unit design offers a beneficial feature – it allows for the direct introduction of outdoor air into the system. This implies that the air from outside can be drawn in without the need for a separate, standalone ventilation system. The primary advantage of this design is that it simplifies the overall ventilation structure by removing the need for an additional system just for outside air intake. Consequently, it leads to more efficient air handling, reduced installation complexity, and potential cost savings in terms of both setup and operational costs.

Convenient Drainage Pipe Installation

The design includes strategically placed reserved drainage pipe outlet holes on both the left and right sides of the unit. This thoughtful design consideration enables installers to choose the most suitable outlet holes based on the actual conditions on-site.

For instance, depending on factors like the layout of the space, the location of other systems, and other practical concerns, the installer may choose to use the left-side outlet holes, the right-side outlet holes, or potentially both. This flexibility in the selection of the outlet holes simplifies the drainage pipe installation process, making it adaptable to a wide variety of site-specific situations and needs. This flexibility also facilitates optimal positioning for effective drainage and easy maintenance.

Whole Unit Low Noise Design

The unit incorporates several noise reduction technologies to ensure its operation remains quiet and efficient. These include the following:

1. High-Efficiency Low Noise Motor: The unit employs a motor specifically designed to operate efficiently while generating minimal noise. This design reduces the acoustical energy produced during operation, contributing to a quieter environment.

2. Aviation Fan Wheel: Inspired by principles used in aviation, the fan wheel in this unit has been optimized to minimize noise. Its design enables it to move air efficiently and quietly, ensuring reduced sound levels during operation.

3. Low Vibration Wheel Casing: The wheel casing is engineered to minimize vibrations, another significant source of noise in air handling units. By reducing vibrations, this feature contributes to the overall reduction of noise levels.

4. Unique Internal Design: The unit boasts a unique internal configuration designed with noise reduction in mind. This involves the arrangement of components and their interactions to lessen noise generation.

5. High-Quality Insulation Materials: The inner walls of the unit are fitted with premium insulation materials. These materials not only offer thermal advantages but also play a significant role in sound absorption. By dampening the noise produced within the unit, these materials further contribute to the unit’s low noise operation.

By integrating these various noise reduction technologies, the unit is designed to operate under low noise conditions, making it an excellent choice for settings where noise control is crucial.

Two Air Return Installation Method

The unit is designed to allow for air return either from the rear or bottom, providing flexibility based on the specific installation requirements. What’s more, this orientation can easily be modified on-site, which means the setup can be adjusted according to the unique conditions and constraints of the installation location.

Whether it’s more convenient or efficient for the air to be returned from the bottom or the rear can depend on a variety of factors, including the physical layout of the space, the proximity to other systems or structures, and airflow considerations. The ability to choose and alter the air return direction on-site provides considerable convenience for the installation process, simplifying setup and potentially reducing installation time and costs. This design ensures that the unit can be seamlessly integrated into a wide range of environments.

Air Filter

This unit comes with a factory standard air filter. This integral component is designed to purify the circulated air by trapping particles and contaminants. The standard filter is efficient and reliable for regular use, providing a balance between air purification and maintaining optimal airflow. It’s also typically easy to maintain, often requiring only periodic cleaning or replacement according to the manufacturer’s instructions. This addition ensures that the air distributed by the unit is clean, enhancing the overall indoor air quality.

DC Motor

The unit comes standard with a DC motor. DC motors offer several advantages, including higher energy efficiency, quieter operation, and improved speed control. By utilizing a DC motor, the unit can deliver enhanced performance while consuming less power. The use of a DC motor also contributes to a quieter and more comfortable indoor environment by reducing operational noise levels.

Self Diagnostic

The unit includes a self-diagnostic function that constantly monitors its performance and identifies potential issues or malfunctions. If a problem is detected, the system will automatically alert the user, often with an error code indicating the nature of the problem. This feature simplifies troubleshooting, enables early problem detection, saves maintenance time, and ensures optimal performance, contributing to the unit’s longevity and reliability.

Plenum Box

A plenum box is an essential part of the HVAC system, often attached to the ducted units. It functions as a junction between the air conditioning system and the ductwork, evenly distributing cooled or heated air throughout the connected ducts.

Electronic Expansion Valve

An EXV Box, or an Electronic Expansion Valve (EXV) Box, is a component of an HVAC system. It regulates the amount of refrigerant flowing into the evaporator coil based on cooling load or heating demand. The EXV responds to changes in temperature, pressure, or both to ensure the system’s efficiency and comfort levels are maintained.

Controller Type

This system comes with a standard wired controller for reliable, direct control. In addition, an optional wireless controller feature is available. This provides added convenience, allowing users to manage the system’s settings remotely, without the need for a physical connection to the unit. This wireless option enhances user comfort and flexibility in controlling the HVAC system.

Power Supply

220-240V / 1-Phase  / 50-60Hz

Cooling Capacity

Capacity (kBtu/h): 24.4~51.2 kBtu/h 

Capacity (kW): 7.1~15.0 kW

Heating Capacity

Capacity (kBtu/h): 27.3~58.1 kBtu/h 

Capacity (kW): 8.0~17.0 kW

Power Input

0.11~0.2 kW

Operation Temperature

16 ̊C~32 ̊C

Sound Pressure Level

(36/41)~(40/44) dB(A)

Air Flow Volume

Cubic Meters per Hour: (1220) m3/h ~ (2000) m3/h 

Cubic Feet per Minute: (718) cfm ~ (1176) cfm

External Static Pressure

70 Pa

Body Net Dimensions

Body Net Dimensions:

(W×H×D) in mm: (1209 x 260 x 680) mm to (1445 x 260 x 680) mm

(WxHxD) in inches: (47 5/8 x 10 1/4 x 26 3/4) in. to (56 7/8 x 10 1/4 x 26 3/4) in. 

Body Packed Dimensions

Body Packed Dimensions:

(W×H×D) in mm: (1255 x 325 x 720) mm to (1490 x 325 x 720) mm

(WxHxD) in inches: (39 1/2 x 12 7/8 x 28 3/8) in. to (58 5/8 x 12 7/8 x 28 3/8) in.

Body Net and Gross Weight

Net Weight:

(kg): 31~43 kg

(lbs): 68.2~94.6 lbs

Gross Weight: 

(kg): 36~48 kg

(lbs): 79.2~105.6 lbs

Unit Applications

  1. Commercial Buildings: The unit is ideal for cooling and heating large office spaces, retail stores, restaurants, and other commercial establishments. Its powerful capabilities and flexible installation options make it suitable for a range of commercial applications.

  2. Hotels: With multiple guest rooms and varying occupancy levels, hotels benefit from the versatility and zoning capabilities of the VRF unit. It can efficiently provide personalized climate control in each room, ensuring guest comfort while optimizing energy usage.

  3. Healthcare Facilities: Hospitals, clinics, and healthcare centers require precise temperature control and quiet operation. The VRF unit meets these requirements, ensuring a comfortable and peaceful environment for patients, staff, and visitors.

  4. Multi-Zone Residences: In large residential buildings or multi-story homes, the unit offers the flexibility to provide individual temperature control in different zones. This allows each area to maintain desired comfort levels while optimizing energy usage.

  5. Data Centers: The VRF unit can effectively cool sensitive equipment in data centers, where temperature regulation is critical. Its high efficiency and precise control help maintain a stable environment, ensuring optimal performance and equipment longevity.

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VELP-G Series (220V) https://otecomega.com/velp-g-series-220v/ Sat, 15 Jul 2023 19:27:13 +0000 https://otecomega.com/?p=9162 VELP-220V Series Our product is a Low Static Ducted Fan Coil VRF (Variable Refrigerant Flow) unit, a highly efficient HVAC system designed to provide optimal comfort with minimal noise. This VRF unit uses advanced technology to precisely control the amount of refrigerant flowing to multiple evaporators (fan coil units), enabling individual climate control for different...

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VELP-220V Series

Our product is a Low Static Ducted Fan Coil VRF (Variable Refrigerant Flow) unit, a highly efficient HVAC system designed to provide optimal comfort with minimal noise. This VRF unit uses advanced technology to precisely control the amount of refrigerant flowing to multiple evaporators (fan coil units), enabling individual climate control for different zones. The “low static” aspect means it operates under lower pressure, making it suitable for installations with less demanding airflow requirements, like residential or small commercial spaces. With a slim profile of just 210mm, this unit is specifically designed to fit into rooms with low suspended ceilings. It delivers impressive performance with features reducing noise down to 24 dB(A), such as a large airflow centrifugal fan blade, dislocated vane distribution, and a high-efficiency, low-noise motor with rubber ring isolation. It also comes with a standard wired controller and an optional wireless feature for flexible control options.

Flexible Installation

The air return method can be adapted to the specifics of the installation. It can either be from the rear or the bottom of the system, depending on spatial constraints and airflow requirements at the installation site.

Big Air Flow Low Noise Centrifugal Fan Wheel

This ducted unit series features a large airflow, low noise centrifugal fan blade, integrated with a specialized air tunnel system. Unique shock absorption measures further reduce operational noise. The result is an impressively quiet operation, producing noise as low as 24 dB(A). This ensures users can enjoy comfort and uninterrupted sleep.

Resin Material Fan Wheel

The fan wheel of this system is made from a special resin material.

Dislocation Distribution Fan Louvers

The vanes of this system are strategically distributed in a dislocated manner. This design offsets sound waves, effectively reducing noise generation.

High Efficiency Motor

The system features a high-efficiency, low-noise motor. The motor and its support frame are isolated with rubber rings, which can absorb vibrations, resulting in further noise reduction.

Air Inlet Fan Wheel

The fan wheel casing’s air inlet features an arch curved design. This design minimizes air flow disturbances, allowing for smoother flow, which in turn, reduces noise levels.

DC Motor

The unit comes standard with a DC motor. DC motors offer several advantages, including higher energy efficiency, quieter operation, and improved speed control. By utilizing a DC motor, the unit can deliver enhanced performance while consuming less power. The use of a DC motor also contributes to a quieter and more comfortable indoor environment by reducing operational noise levels.

Slim Body, Easy to Install

With a slim body standing at a height of 210mm, this system is particularly suitable for rooms with low suspended ceilings.

Plenum Box

A plenum box is an essential part of the HVAC system, often attached to the ducted units. It functions as a junction between the air conditioning system and the ductwork, evenly distributing cooled or heated air throughout the connected ducts.

Electronic Expansion Valve

An EXV Box, or an Electronic Expansion Valve (EXV) Box, is a component of an HVAC system. It regulates the amount of refrigerant flowing into the evaporator coil based on cooling load or heating demand. The EXV responds to changes in temperature, pressure, or both to ensure the system’s efficiency and comfort levels are maintained.

Controller Type

This system comes with a standard wired controller for reliable, direct control. In addition, an optional wireless controller feature is available. This provides added convenience, allowing users to manage the system’s settings remotely, without the need for a physical connection to the unit. This wireless option enhances user comfort and flexibility in controlling the HVAC system.

Power Supply

220-240V / 1-Phase  / 50-60Hz

Cooling Capacity

Capacity (kBtu/h): 7.5~24.3 kBtu/h 

Capacity (kW): 2.2~7.1 kW

Heating Capacity

Capacity (kBtu/h): 8.5~27.4 kBtu/h 

Capacity (kW): 2.5~8.0 kW

Power Input

0.02~0.055 kW

Operation Temperature

16 ̊C~32 ̊C

Sound Pressure Level

(24/29)~(30/39) dB(A)

Air Flow Volume

Cubic Meters per Hour: (450) m3/h ~ (1000) m3/h 

Cubic Feet per Minute: (265) cfm ~ (588) cfm

External Static Pressure

30 Pa

Body Net Dimensions

Body Net Dimensions:

(W×H×D) in mm: (814 x 210 x 467) mm to (1214 x 210 x 467) mm

(WxHxD) in inches: (32 x 8 1/4 x 18 3/8) in. to (47 7/8 x 8 1/4 x 18 3/8) in. 

Body Packed Dimensions

Body Packed Dimensions:

(W×H×D) in mm: (910 x 240 x 510) mm to (1310 x 240 x 510) mm

(WxHxD) in inches: (35 7/8 x 9 1/2 x 20) in. to (51 5/8 x 9 1/2 x 20) in.

Body Net and Gross Weight

Net Weight:

(kg): 16~25 kg

(lbs): 35.2~55.0 lbs

Gross Weight: 

(kg): 19~28 kg

(lbs): 41.8~61.6 lbs

Unit Applications

  1. Residential Applications: Medium-sized homes with multiple rooms can benefit from this system. It can provide uniform temperature across all rooms, making it a great solution for comfortable living.

  2. Commercial Offices: The system can be installed in commercial office spaces to provide a comfortable working environment. It’s especially useful in buildings with multiple floors or extensive office spaces.

  3. Retail Spaces: Large retail spaces such as malls or department stores can use these systems to maintain a comfortable shopping environment.

  4. Educational Institutions: Schools, universities, and other educational institutions can benefit from the Duct system to ensure a comfortable learning environment.

  5. Healthcare Facilities: Hospitals, clinics, and other healthcare facilities require strict temperature and humidity control for patient comfort and to ensure the proper functioning of medical equipment.

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VECT-G Series (220V) https://otecomega.com/vect-g-series-220v/ Sat, 15 Jul 2023 19:02:24 +0000 https://otecomega.com/?p=9141 VECT-220V Series Our advanced Two-Way cassette VRF (Variable Refrigerant Flow) air conditioning system is engineered with top-notch features to deliver superior climate control with A/C Motor. It uses bi-directional air flow for optimal circulation and can be flexibly installed in different room layouts. The system includes a quiet, long-lasting drainage pump, a standard air filter...

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VECT-220V Series

Our advanced Two-Way cassette VRF (Variable Refrigerant Flow) air conditioning system is engineered with top-notch features to deliver superior climate control with A/C Motor. It uses bi-directional air flow for optimal circulation and can be flexibly installed in different room layouts. The system includes a quiet, long-lasting drainage pump, a standard air filter for cleaner air, and an Electronic Expansion Valve (EXV) for precise control of refrigerant flow and enhanced energy efficiency. It also has a built-in self-monitoring capability for early malfunction detection and can automatically restart and resume its previous settings following a power outage. With these comprehensive features, this two-way cassette VRF system ensures high performance, energy efficiency, and sustained comfort in a diverse range of settings.

2 Way Air Direction

The air flow system operates bi-directionally, allowing air to circulate both ways for maximum efficiency. This adaptable setup can be installed flexibly in various settings, including different types of rooms or even hallways. Whether you have a larger open-concept living space, smaller bedrooms, or lengthy corridors, this system can adapt to your specific layout. It is designed to facilitate improved circulation, enhancing air quality, and ensuring a more comfortable environment across various spaces.

Built-in with Drainage Pump

The system is equipped with a built-in drainage pump, designed to operate quietly and reliably over a long lifespan. With a significant pumping head of 700mm, this component provides powerful, efficient drainage. This characteristic allows for a high degree of flexibility in the design of the drainage pipe, accommodating various types of installations and setups. The pump’s low noise feature ensures that the system works unobtrusively, thereby contributing to a calm and peaceful environment. Its long-lasting design reduces the need for frequent maintenance or replacements, offering a hassle-free, durable solution for effective drainage.

Air Filter

The unit comes with a standard air filter included. This ensures that the air circulated by the system is effectively filtered, removing dust, allergens, and other particulate matter. The air filter helps maintain clean and fresh indoor air, contributing to a healthier and more pleasant environment.

Electronic Expansion Valve

The unit is equipped with an Electronic Expansion Valve (EXV) as a standard feature. The EXV plays a crucial role in regulating the flow of refrigerant within the system, ensuring precise control over the cooling or heating process. By automatically adjusting the refrigerant flow based on the cooling demand, the EXV helps optimize energy efficiency and maintain consistent temperature levels, enhancing overall system performance.

AC Motor

The unit utilizes an Alternating Current (A/C) motor, known for its durability and sustained power output. It drives the unit’s components, enabling efficient air circulation. The A/C motor supports various speed controls to adjust to different heating or cooling needs, enhancing comfort and energy efficiency. Its robustness leads to lower maintenance needs and cost savings over time, making it a key feature in ensuring consistent, comfortable indoor environments.

Flexible Installation

With its adaptable design, the unit can be flexibly installed in a variety of room types and hallways, making it a versatile solution for different settings.

Controller Type

The unit includes a standard wireless controller, allowing users to conveniently adjust and control various settings from a distance. Additionally, wired controllers are available as optional accessories for those who prefer a more traditional control interface. With the wireless controller as a standard feature and the option to choose wired controllers, users can select the control method that best suits their preferences and needs.

Self-Diagnostics

This feature allows the unit to monitor its own system for any malfunctions, alerting you if any issues are detected.

 

 
Auto Restart

In the event of a power outage, many units will automatically restart and resume their previous settings once power is restored.

 
Power Supply

220-240V / 1-Phase  / 50 or 60Hz

Cooling Capacity

Capacity (kBtu/h): 15.4~27.3 kBtu/h 

Capacity (kW): 4.5~8.0 kW

Heating Capacity

Capacity (kBtu/h): 17.1~30.7 kBtu/h 

Capacity (kW): 5.0~9.0 kW

Sound Pressure Level

(36/42)~(40/46) dB(A)

Air Flow Volume

Cubic Meters per Hour: (800) m3/h ~ (1120) m3/h 

Cubic Feet per Minute: (471) cfm ~ (659) cfm

Body Net and Packed Dimensions

Body Net Dimensions:

(W×H×D) in mm: (1068 x 517 x 310) mm to (1308 x 517 x 310) mm

(WxHxD) in inches: (42 x 20 3/8 x 12 1/4) in. to (51 1/2 x  20 3/8 x 12 1/4) in. 

Body Packed Dimensions:

(W×H×D) in mm: (1205 x 620 x 350) mm (1445 x 620 x 350) mm

(WxHxD) in inches: (47 1/2 x 24 1/2 x 13 3/4) in. (56 7/8 x 24 1/2 x 13 3/4) in. 

Body Net and Gross Weight

Net Weight:

(kg): 34.5~41.2 kg

(lbs): 75.9~90.6 lbs

Gross Weight: 

(kg): 38.7~45.6 kg

(lbs): 85.1~100.3 lbs

Panel Net and Packed Dimensions

Panel Net Dimensions:

(W×H×D) in mm: (1178 x 44 x 630) mm to (1420 x 44 x 630) mm

(WxHxD) in inches: (46 3/8 x 1 3/4 x 24 7/8) in. to (56 x 1 3/4 x 24 7/8) in.

Panel Packed Dimensions:

(W×H×D) in mm: (1205 x 75 x 655) mm to (1445 x 75 x 655) mm

(WxHxD) in inches: (47 1/2 x 3 x 25 7/8) in. to (56 7/8 x 3 x 25 7/8) in.

Panel Net and Gross Weight

Net Weight:

(kg): 5.0~6.0 kg

(lbs): 11.0~13.2 lbs

Gross Weight: 

(kg): 7.0~8.5 kg

(lbs): 15.4~18.7 lbs

Unit Applications

  1. Offices: The quiet operation and even temperature distribution make it suitable for maintaining a comfortable and productive work environment.
  2. Schools and Universities: The high airflow feature makes it ideal for large spaces like classrooms, lecture halls, and common areas in educational institutions.
  3. Hotels: Its stylish appearance and slim body can blend in with various decors, making it a good choice for hotel rooms, lobbies, and other areas.
  4. Gyms: The high airflow can help maintain a comfortable temperature even in large, open spaces like gyms.
  5. Shops: It can provide a pleasant shopping environment by maintaining a consistent temperature and airflow.
  6. Restaurants and Cafes: The low noise operation and ability to ensure even temperature distribution can enhance the dining experience.

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