5 to 8 inches

and 3 3/4") and a centrifugal proving switch to maintain pressure safety limits

What does the Demand Cooling Kit monitor

using it for low-pressure applications could lead to system failure or unsafe operating conditions

Universal Compatibility: Approved for use with all common HFC

Nordyne 632514R Pressure Switch 326010-701 5 to 8 inchesThe Nordyne 632514R Pressure Switch is an essential safety component engineered for 2 stage gas furnaces, providing critical monitoring of the inducer motor's vacuum levels. This OEM furnace pressure switch is the certified direct replacement for 632514, featuring dual switch logic with set points calibrated at 0. 63" WC and 0. 43" WC. As a HVAC inducer limit switch, it prevents the burner from igniting if the combustion air flow is insufficient or if