Delivering 35 in-lb torque

Ensure the mating surfaces are clean of old material before installing this furnace gas valve seal to achieve optimal atmospheric integrity and peak combustion efficiency

Built with robust thermal insulation

Constructed with high-temperature gaskets and a durable viewing glass

Chemical Resistance: Designed to resist the corrosive effects of condensate and combustion residues found in modern hydronic systems

Nordyne 1023983R Pressure Switch 320735-701 Delivering 35 in-lb torqueWhen you are troubleshooting a heat pump that is short cycling or locked out, a faulty Nordyne 1023983R Pressure Switch is a primary suspect. This heavy duty low pressure switch is a mission critical safety component designed to protect the compressor from low refrigerant charges, metering device freeze ups, or evaporator airflow obstructions. As the direct replacement for the legacy 632590R and 632393R, it ensures seamless compatibility with your