This heat pump defrost switch is built to original factory specifications

Its robust construction facilitates a secure Class IV shutoff

external equalizer

the APR5 is designed to replace both 3-terminal and 5-terminal configurations

the furnished restrictor is necessary to achieve the rated 45 SCIM output and ensure the proportional response matches the pressure drop across the sensing element

Bard 900-200 Blower Assembly R-410A This heat pump defrost switchThe Bard 900 200 Blower Assembly is a direct OEM replacement centrifugal blower engineered for high static pressure applications in Bard wall mount heat pumps and air conditioners. This dual shaft blower motor and wheel assembly features a robust PSC motor designed to maintain consistent CFM across HVAC ductwork, ensuring optimal heat exchange and system efficiency. Built for durability in demanding environments, the Bard 900 200 utilizes a heavy duty