this genuine OEM replacement part features a standard 1/4" barb connection for secure pneumatic tubing attachment and utilizes 3/16" spade terminals for standard electrical integration

or a failing run capacitor

technicians recommend using the genuine OEM 10250804 to ensure the trip points match the original design

70" WC rating mean for this switch

Lennox 43H89 Relay Els PW 17895 this genuine OEM replacement partUpgrade your electrical control board with the Lennox 43H89 Relay, a professional grade DPDT 15A 24V coil relay designed for demanding HVACR environments. As a veteran preferred component for Lennox 43H8901 replacement, this double pole double throw relay provides reliable switching for indoor blower motors, electric heat sequencers, and cooling fan circuits. Integrated with a standard 24V AC coil, it handles up to 15 amps at 120 240V, supporting both