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Floor/Ceiling

Up to 21 SEER

TEFC/TCHB - L Series

Product Features


WIFI Built-in

Up to 21 SEER in Cooling Mode.

Piping Distance up to 200 ft.

Ideal for Small Commercial & industrial Applications 

Auto Restart.

Heat Pump.

Low-Voltage Start Up.

Factory Tested.

Low Temperature Cooling Down to -50 C & High 

Temperature Cooling up to 500 C ambient.


Wireless Remote Control (Standard).

Wired-Remote Control (Optional).

Seven Gear Wind Speed

Versatile Installation

104 Degree Wide Range Airflow

Auto Setting for Cooling, Heating, Dehumidifying, Fan.

Sleep Mode.

Turbo Cooling Function with Multi-Speed Fan Control.

Dual Drainage

Easy Maintenance and Cleanable Cartridge Filters.

Easy-Connect Flare Connections.

Low Temperature Dry Function.

Anti-Freezing & Anti-High Temperature Protection.

Sensor Malfunction Alarm. 

Communication Malfunction Alarm.

Programmable 24 hours On/Off Timer.

Under/Over Voltage protection.

Built-in Surge protector.


DC Inverter Rotary Compressor.

Electronic Expansion Valve.

Super Quiet Operation.

High-Efficiency Coils with Gold Fins.

Corrosion-Resistant Cabinet with Protective Coating. 

High & Low Pressure Protection. 

Discharge Temperature Protection.

Phase Loss & Overcurrent Protection.

PFC & IPM Module Protection.

Self-Diagnostics.

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