supporting a maximum working pressure of 680 psig and an MOPD of 550 psig

which could lead to lubrication failure during startup

DC Control Precision: Optimized 24VDC coil provides consistent pull-in and drop-out voltages for precise sequencing

Using this on significantly smaller systems can lead to hunting and unstable superheat control

this means a 1:1 fit with no field-drilling or wiring modifications required

Armstrong Furnace R06428D455 Inducer Blower Kit Els PW 29614 supporting a maximum working pressureThe Armstrong Furnace R06428D455 Inducer Blower Kit is a direct OEM replacement engineered for high efficiency gas furnaces. This assembly features a precision balanced draft inducer motor designed to ensure optimal combustion airflow and proper venting of flue gases. The kit includes a pre calibrated pressure switch, ensuring the system verifies negative pressure before ignition to maintain safe operational sequences. Built for 115V applications,