Pay in 4 interest-free payments of $14.52 Learn more
Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
This kit is essential for maintaining tight shut-off integrity in liquid
critical for maintaining drop-tight shutoff capabilities
Designed specifically for natural gas (Nat) applications
the SP11875 is the authorized manufacturer replacement for the legacy AP11875-1
Lennox 14A48 Pressure Switch 318172-701 This kit is essential forThe Lennox 14A48 Pressure Switch is a high performance OEM replacement part engineered for two stage gas furnaces and HVAC systems requiring precise differential pressure monitoring. This dual stage pressure switch features a factory calibrated low set point of 0. 50" W. C. and a high set point of 0. 85" W. C., ensuring the inducer motor maintains proper static pressure for safe combustion cycles. Built with a robust diaphragm and an SPST N. O.
US$ 192.00
US$ 435.00