since the 12747 is a round run capacitor

Rated as Class F for high-temperature resilience

This valve is rated for a maximum operating pressure differential (MOPD) of 15 PSI for fuel gas applications

the BUB models are typically required

Ensure the shaft is clean and free of burrs before sliding the new blade into position

York S1-MTR-136PK Blower Motor 322055-301 since the 12747 is aThe York S1 MTR 136PK Blower Motor is a high performance OEM replacement part engineered specifically for York power venter assemblies. As a dedicated left hand (LH) rotation motor, this component is critical for maintaining the negative pressure required to safely exhaust combustion gases from high efficiency furnaces and drafting systems. This model is technically identical to the MTR 136PK, ensuring a drop in fit for technicians performing field