Nordyne 632595 Pressure Switch 322838-753 this specific model is designed

this specific model is designed for 24VDC (Direct Current) power supplies only

the Watts 1156F is a industry-standard component for ensuring hydronic system pressure stability and providing necessary make-up water in the event of minor system leaks

Designed for large-scale storage tanks and water heaters

typically used for sequencing wall-mount HVAC units

Using this valve with propane will lead to combustion instability and safety risks

Nordyne 632595 Pressure Switch 322838-753 this specific model is designedProfessionals know that a faulty inducer system can sideline a furnace right when it is needed most. The Nordyne 632595 Pressure Switch is the go to OEM solution for maintaining precise safety limits in residential and mobile home units. This furnace draft pressure switch is factory calibrated to handle a specific setpoint of . 65 . 28 inches of water column, ensuring your inducer motor is moving air at the exact volume required for safe combustion.