The low limit adjustment ranges from 2 psi above to 1 psi below supply pressure

Versatile Application: Ideal for industrial steam traps used in food processing

tool-free actuator removal for simplified maintenance and installation

Designed for long-term reliability in demanding environments

75 psi per degree Fahrenheit by moving the internal slide or adjustment screw

Nordyne 632657 Pressure Switch Freon The low limit adjustment rangesThe Nordyne 632657 Pressure Switch is a critical safety and operational component designed for Nordyne HVAC systems including Miller, Intertherm, and Frigidaire brands. As a technician, you know that a failed furnace pressure switch often results in a lockout by preventing the inducer motor from completing the safety circuit. This genuine OEM replacement is factory calibrated to specific Pascal or inches of water column requirements to ensure the