Pay in 4 interest-free payments of $23.88 Learn more
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
3" WC blocked inlet pressure switch functions as a normally open contact that closes when the inducer fan generates the required negative pressure
With a factory-set pressure setting of 0
For advanced diagnostics
Designed to provide critical over-pressure protection
Heatcraft Refrigeration 2254186 Relay 318973-401 3" WC blocked inlet pressureThe Heatcraft Refrigeration 2254186 Relay is a specialized lockout relay designed for demanding commercial HVACR applications. Engineered as a DPDT (Double Pole Double Throw) component with a 208 240V 50 60Hz coil, this genuine OEM part is essential for protecting compressor circuits and high side refrigeration systems from equipment damaging faults. Experienced technicians utilize this refrigeration lockout control to prevent short cycling and ensure
US$ 447.50
US$ 239.50
US$ 45.00
US$ 24.95
US$ 22.99
US$ 50.00
US$ 239.50
US$ 224.50
US$ 200.00