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This genuine OEM Reznor replacement part is engineered for specific use in Reznor F and FE unit heaters
allowing the automatic reset furnace switch to return to a closed state once temperatures normalize
The comprehensive package comes with essential ceramic insulators and bushings in multiple sizes (
Is the P81580 compatible with other HVAC brands
Williams 7B111 Fan Blade 30067439-890 This genuine OEM Reznor replacementThe Williams 7B111 Fan Blade is a critical replacement component designed specifically for Forsaire Counterflow Top Vent furnaces. This 8 blade aluminum assembly is engineered for 65,000 BTU models, including the Williams 6508 series, where maintaining precise static pressure and consistent CFM is vital for heat exchanger integrity. Featuring an 11 1 4" diameter and a 1 2" bore, this CW (clockwise) rotation blade ensures the blower assembly moves air