If your furnace ignites but shuts off within 2 to 5 seconds

maintaining system efficiency and preventing high-pressure bypass issues

For precise cycle management

High-Temperature Stability: The silicone sponge construction withstands temperature fluctuations common in condensing and intake applications

or a failing inducer

Carrier 319828-701 Wheel Assembly Els PW 17895 If your furnace ignites butFor service technicians handling combustion air issues, the Carrier 319828 701 Wheel Assembly is the factory authorized OEM solution for restoring proper pressure switch circuit operation. This 9 inch draft inducer blower wheel features a 5 16 inch bore and is precision balanced to eliminate harmonic vibrations that can lead to premature motor bearing failure. Engineered for high temperature furnace environments, this inducer wheel assembly maintains