Standardized Installation: Features a factory-spec footprint for quick swap-outs during routine maintenance or HVAC parts service calls

With precise nominal dimensions of 9-13/16" x 9-1/2" x 1-1/2"

510 BTU/HR rating at standard 11" W

and control module required for reliable flame initiation

slip-free connection between the actuator drive shaft and the damper drive rod

Carrier 48HG400397 Harness 321894-706 Standardized Installation: Features a factory-specThe Carrier 48HG400397 Harness is a critical OEM replacement wiring assembly designed specifically for Carrier, Bryant, and Payne package units. This IFC IFM harness facilitates the essential communication and power connection between the Indoor Fan Contactor (IFC) and the Indoor Fan Motor (IFM). As a veteran technician knows, maintaining signal integrity between the control board logic and the blower motor is vital for proper HVAC system diagnostics