Pay in 4 interest-free payments of $10.84 Learn more
Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
Why is my furnace showing a "pressure switch stuck open" error
and the integrated LED indicator provides immediate visual confirmation of the relay status at the device
This fan blade is designed for specific rotation requirements typically found in Carrier condenser units
Key Benefits Engineered Precision: Factory-set 300/480 PSI thresholds provide reliable high-side protection for compressors
Lochinvar & A.O. Smith 100166258 Pressure Switch Els PW 17895 Why is my furnace showingThe Lochinvar & A. O. Smith 100166258 Pressure Switch is a critical safety component designed for precise combustion air monitoring in high efficiency systems. This 1. 35"wc SPDT Pressure Switch functions as a pneumatic prover, ensuring the inducer fan generates sufficient static pressure before allowing the ignition sequence to proceed. As the verified OEM replacement for PRS3428 and PRS2428, this part maintains the original equipments narrow
US$ 38.00
US$ 3840.89
US$ 95.00
US$ 36.00
US$ 50.00
US$ 115.00
US$ 115.00
US$ 136.50
US$ 60.00
US$ 120.00