Cleveland Controls DFS-231-121 Switch Els PW 17895 Is the 632622R compatible with

Is the 632622R compatible with all Nordyne furnaces

This two-position valve body is a standard choice for contractors looking for a robust replacement or new-build component that eliminates the complexity of linkages and manual calibration

or an over-fired burner

It is compatible with B100 or B400 Series adapter bases

upgrading to a higher amperage rating like this 40 Amp 1-pole contactor is a common practice to increase component lifespan

Cleveland Controls DFS-231-121 Switch Els PW 17895 Is the 632622R compatible withThe Cleveland Controls DFS 231 121 is a fixed setpoint diaphragm differential pressure switch engineered for precision performance in HVAC pressure monitoring and combustion air applications. This SPDT air flow switch is factory calibrated to actuate on a pressure rise at 0. 05" . 02" w. c., providing a reliable safety interlock for systems requiring strict static pressure thresholds. Designed for versatility, the unit supports line voltage ranges