Compatible with 485 or 24V: 

automatically identifying the control mode, no need for manual conversion.

Constant CFM ECM motor provides consistent airflow up to 0.8 in. w.c.

Electronic expansion valve (EEV) control: better throttling for highly efficient operation.

Optional auxiliary heat kits available up to 25kW.

All-Aluminum Coil.

Quiet-Operation - down to 35 dB(A) level.