ensuring a perfect drop-in fit without needing to modify the burner assembly

The D-3246-2 utilizes a 23

24 Vac electrical rating

31 VDC usually indicates a calibration shift or internal failure

Carrier 08221151 Fan Blade 320788-704 ensuring a perfect drop-in fitFor contractors and service technicians, the Carrier 08221151 Fan Blade (also identified as Carrier 8221151) is an essential OEM replacement fan blade designed for precision airflow in high demand HVACR systems. This 30 inch diameter fan blade features a 4 blade design with a 24 degree pitch, engineered to deliver optimal static pressure and CFM performance in compatible commercial condenser units and refrigeration systems. Constructed from durable