Reznor 205546 Coupling Assembly L99H008 always verify the manufacturer-specified hub-to-motor

always verify the manufacturer-specified hub-to-motor distance—typically 2-1/8 inches for these units—to ensure optimal induction and prevent the blade from contacting the housing

and function of the original part

For technicians performing preventative maintenance or emergency diagnostics

Key Benefits for Technicians Genuine OEM Compatibility: Engineered for seamless fitment in Trane and American Standard gas furnace models

This blade features a 24-inch diameter

Reznor 205546 Coupling Assembly L99H008 always verify the manufacturer-specified hub-to-motorThe Reznor 205546 Coupling Assembly is a critical OEM replacement part engineered specifically for high efficiency Reznor Model VR Heat Exchangers. Manufactured by Nortek Global HVAC, this heavy duty compression coupling assembly is designed to facilitate a leak proof, airtight connection within the heat exchanger circuit, ensuring peak thermal transfer and combustion stability. As a vintage certified HVAC part, it bypasses the common tolerance issues