This Lennox replacement fan blade features a standard 1/2 inch bore

In a typical 115V application

What causes this ignitor assembly to fail prematurely

Standardized Power: Operates on standard 24 VAC hertz 50/60

The VA9208-BAA-3 does not include internal auxiliary switches

Williams 6913 Combustion Chamber 322027-701 This Lennox replacement fan bladeWhen you're dealing with a cracked or rusted out combustion chamber in a Williams Monterey 35,000 BTU wall furnace, there is no substitute for the precision of the Williams 6913 Combustion Chamber. As an OEM replacement part, this assembly is engineered specifically for the 3509622 series and related top vent gravity wall furnaces. In the field, we know that after years of high cycle heating, the original heat exchanger components can fatigue, leading