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Broad Compatibility: Engineered specifically for Hydrotherm R-Series boilers and Model R gas furnaces
making it compatible with high-head commercial pump systems
What is the primary function of a pneumatic temperature switch in steam systems
ensuring accurate refrigerant flow control
Always verify oil type (160P Mineral) before transitioning refrigerants
Nordyne 632691R Switch 323269-701 Broad Compatibility: Engineered specifically forFor veteran HVACR technicians and contractors, the Nordyne 632691R serves as the critical OEM replacement PTCR (Positive Temperature Coefficient Resistor) for motor starting applications. This MZ92D 40RN motor starter switch is specifically engineered to provide the necessary starting torque for PSC motors within a variety of Nordyne, Intertherm, and Miller air conditioning and heat pump units. By utilizing a high purity semiconducting ceramic
