The unit features a CCWLE rotation (Counter-Clockwise Lead End) and is equipped with sleeve bearings designed for quiet operation and a long service life under continuous load

When replacing a failed S1-324-36074-551

Precise Refrigerant Control: Regulates R22 flow to the evaporator for consistent thermal performance and optimal superheat

75" WC to ensure accurate vacuum detection and reliable combustion air proving

the 2420-001 utilizes a standard 1/8" center back NPT connection to interface seamlessly with existing distribution manifolds

Reznor 222753 Sensor 323055-751 The unit features a CCWLEThe Reznor 222753 Discharge Air Sensor is a critical 10K Ohm Type 24 thermistor engineered for precise discharge air temperature (DAT) monitoring in commercial and industrial HVAC systems. Designed with an 8 inch probe and protective box, this sensor integrates seamlessly with Reznor gas fired unit heaters and the Reznor IQ system. It provides essential real time feedback to the primary controller, allowing for modulated burner adjustment to maintain