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Common Questions: What is the maximum inlet pressure for the 3/8" orifice version
High-voltage 330V rating provides superior dielectric strength to prevent internal arcing and premature failure
Streamlined Diagnostics: Integrated dual access valves facilitate rapid pressure differential testing and refrigerant charging without additional line tapping
F to prevent unauthorized tampering
Nordyne 632514R Pressure Switch 319852-301 Common Questions: What is theThe 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