Lennox 48J72 Limit Switch Els PW 17895 This genuine OEM part features

This genuine OEM part features a -0

This track-mounted pilot relay is a staple for contractors requiring a compact

The flange faces are precision-machined so you can check parallel and angular alignment using standard technician tools like a straightedge and feeler gauges

When diagnosing furnace pilot outages or cycling issues

forced air furnaces

Lennox 48J72 Limit Switch Els PW 17895 This genuine OEM part featuresThe Lennox 48J72 Limit Switch, also identified by part number 48J7201, is a high precision OEM furnace safety control designed to prevent heat exchanger damage by monitoring critical air temperatures. This normally closed (NC) automatic reset switch is calibrated to open on a temperature rise at 205F and close at 175F, ensuring your equipment operates within its engineered safety parameters. Featuring a versatile 7 inch insert length, this yellow