Lennox 48J72 Limit Switch Els PW 17895 they are the same technical

they are the same technical part

provided the 24V coil voltage and physical dimensions match

and electric heating circuits in residential and commercial equipment

this hot surface ignitor (HSI) is a direct drop-in for units requiring precise timing and voltage compatibility

Direct replacement for Bard and equivalent HVAC systems

Lennox 48J72 Limit Switch Els PW 17895 they are the same technicalThe 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