Carrier HK660007 Control Board Kit 326058-756 Use a multimeter set to

Use a multimeter set to the millivolt scale

ensuring optimal thermal exchange across the condenser coils to prevent compressor overheating

Non-spring return design for consistent

If your application requires an auxiliary end switch to signal a boiler or pump

always verify the specific brass trim limits

Carrier HK660007 Control Board Kit 326058-756 Use a multimeter set toWhen you are troubleshooting a failed blower circuit or intermittent indoor fan issues, the Carrier HK660007 Fan Control Board Kit is the verified OEM replacement part required to restore factory spec operation. As a Factory Authorized Part, this control module is engineered specifically for Carrier, Bryant, and Payne air handlers and furnaces, ensuring seamless communication with the existing wiring harness and thermostat. This HVAC control board