even under varying differential pressures

the 664275R includes the integrated sensing bulb necessary for monitoring suction line temperature to adjust refrigerant flow dynamically

Key Benefits Direct OEM Compatibility: Verified as a functional twin to the 9F10135A

Over-fusing a circuit risks permanent damage to the primary control board or transformer

Pressure switches are calibrated for specific inducer and heat exchanger combinations

Bard EHWA02A-A10B Heat Kit 321894-709 even under varying differential pressuresThe Bard EHWA02A A10B is a field installable 10KW electric heat kit engineered specifically for Bard wall mount air conditioners and heat pumps. Designed for 208 230V, single phase (1PH) operation, this supplemental heater provides a nominal 34,130 BTU hr to handle peak heating loads or emergency backup requirements. It features a heavy duty nichrome heating element and an integrated limit control to prevent thermal overloading, ensuring safe