Nordyne 632514R Pressure Switch 319852-301 Streamlined Diagnostics: Integrated dual access

Streamlined Diagnostics: Integrated dual access valves facilitate rapid pressure differential testing and refrigerant charging without additional line tapping

ensuring internal components are shielded from moisture and atmospheric debris while utilizing the system's airflow for cooling

Common Questions: What is the maximum inlet pressure for the 3/8" orifice version

the cast iron construction of the Johnson Controls V48 series is designed for fresh water

High-voltage 330V rating provides superior dielectric strength to prevent internal arcing and premature failure

Nordyne 632514R Pressure Switch 319852-301 Streamlined Diagnostics: Integrated dual accessThe 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