This motor is a standard replacement for various commercial and industrial units within the Carrier

smaller valves require a different stem button assembly

Engineered for the AAON RN and HB series

or use a multimeter to measure MFD

Direct Fit OEM Specs: Machined with a 1 3/16" bore to match York shaft tolerances

Lennox 64J12 Collector Box Assembly Freon This motor is a standardThe Lennox 64J12 Collector Box Assembly (Model LB 66579C) is the critical OEM replacement cold end collector box for legacy high efficiency furnaces. Designed as a direct swap for Lennox G26, 90UGF, and G32 series units, this genuine HVAC replacement part is identical to the 64J1201 catalog number. It functions by sealing the secondary heat exchanger's exit point to manage the transition of corrosive combustion condensate and exhaust gases toward the