Bard CMH-20 Control R-407A NEMA 4X Protection: Includes a

NEMA 4X Protection: Includes a 1/2" conduit encapsulated coil housing

ensure the total resistance of the probe path does not exceed the 3K Ohm sensitivity of the unit

this electronically commutated motor provides significant energy savings and quieter operation compared to legacy PSC variations

Failures often manifest as the condenser fan running at full speed regardless of temperature

High BTU Capacity: Rated for up to 500

Bard CMH-20 Control R-407A NEMA 4X Protection: Includes aThe Bard CMH 20 Low Ambient Control is a field installable kit engineered for Bard wall mount heat pumps to enable reliable cooling operations in low temperature environments. This pressure actuated fan cycle control maintains optimal head pressure by cycling the outdoor fan motor when ambient temperatures drop below 60F. Designed specifically for compatibility with Bard WH series units, the CMH 20 head pressure control prevents evaporator coil freeze