High pressure rating: Certified for 650 PSIG

Technicians should check for a "Pressure Switch Open" fault code on the furnace control board

specialized resistor kits like the ZG-R05 may be more appropriate depending on the total load

Look for physical bulging of the aluminum can

Reznor 100747 Blower Shaft Els PW 17895 High pressure rating: Certified forThe Reznor 100747 Blower Shaft is a critical OEM replacement component designed to maintain the mechanical integrity of your HVAC air delivery system. As a veteran grade replacement blower shaft, this part is engineered for precision fitment within Reznor unit heaters and air handlers, ensuring efficient torque transfer from the drive motor to the blower wheel. A compromised shaft can lead to catastrophic bearing failure or wheel imbalance; the 100747