Lennox 18M84 Limit Switch Els PW 17895 Direct OEM Compatibility: Engineered as

Direct OEM Compatibility: Engineered as a drop-in replacement for the Nordyne 667294R part number

This part eliminates the mounting and alignment issues common with universal retrofit kits

and Frigidaire furnaces

supporting a maximum wattage of 10KW for reliable electric heat control

1 ratings for cast iron flanged ends

Lennox 18M84 Limit Switch Els PW 17895 Direct OEM Compatibility: Engineered asProfessional grade Lennox 18M84 limit switches are critical safety components designed to regulate internal furnace temperatures and protect heat exchangers from thermal stress. This OEM Lennox limit control features a 3 inch insertion depth and is factory calibrated for an auto reset range of 230 260F. As a normally closed switch, it breaks the electrical circuit to the gas valve if the plenum temperature exceeds the 260F threshold, typically caused