Heil Quaker ICP 1320552 Limit Switch 319852-301 When installing a new heat

When installing a new heat exchanger

ensuring a drop-in fit with Lennox

With its integrated manifold and compact footprint

For contractors managing residential and light commercial gas piping

Heil Quaker ICP 1320552 Limit Switch 319852-301 When installing a new heatThe Heil Quaker ICP 1320552 Limit Switch is a critical safety component designed for high temperature monitoring in residential and light commercial furnaces. This OEM replacement part is engineered to open the electrical circuit when the internal plenum temperature reaches the 270? F to 290? F range, effectively preventing heat exchanger damage and ensuring system safety. As an automatic reset limit switch, it will close once the temperature cools to