SKU: 88573198162
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3" WC blocked inlet pressure switch functions as a normally open contact that closes when the inducer fan generates the required negative pressure
Can I use this for a 1-stage cooling system
With a factory-set pressure setting of 0
this component features a 25-degree right flame pattern
Engineered for R-22 refrigerant applications
Heatcraft Refrigeration 2254186 Relay 318973-401 3" WC blocked inlet pressureThe Heatcraft Refrigeration 2254186 Relay is a specialized lockout relay designed for demanding commercial HVACR applications. Engineered as a DPDT (Double Pole Double Throw) component with a 208 240V 50 60Hz coil, this genuine OEM part is essential for protecting compressor circuits and high side refrigeration systems from equipment damaging faults. Experienced technicians utilize this refrigeration lockout control to prevent short cycling and ensure