Carrier HK660007 Control Board Kit 326058-756 Multi-Speed Flexibility: Features three speed

Multi-Speed Flexibility: Features three speed taps (High

Use a multimeter set to the millivolt scale

Close on rise models are typically used for fan control to start a blower when the heat exchanger warms up

specifically engineered to capture large particulate matter before it reaches the ionizing wires and collecting cells

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

Carrier HK660007 Control Board Kit 326058-756 Multi-Speed Flexibility: Features three speedWhen 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