Lennox 56W61 Ignitor Els PW 17895 Featuring a single-pole single-throw (SPST)

Featuring a single-pole single-throw (SPST) contact configuration

this model is the specific York pressure control compatibility solution for the legacy S1-025-44139-000 part number

ensuring thermal stability and operational longevity under continuous duty cycles

The Rheem-Ruud 70-42484-01 is a heavy-duty 24-inch diameter fan blade engineered specifically for high-static outdoor condenser applications

Lennox 56W61 Ignitor Els PW 17895 Featuring a single-pole single-throw (SPST)The Lennox 56W61 Hot Surface Ignitor is a high performance 120V silicon nitride ignitor designed for precision ignition in residential and commercial Lennox gas furnaces. Engineered to replace fragile older models, this genuine OEM furnace igniter features a robust Coorstek R100997 02 design with a durable protective cage, ensuring reliable combustion under demanding cycles. As a critical component for heat initiation, the 56W61 ignitor provides a