Heil Quaker ICP 1320549 Limit Switch Els PW 17895 Use a voltmeter to verify

Use a voltmeter to verify that 240V is reaching the coil terminals

While the fitting itself can handle up to 5

Can this be used for low-pressure side monitoring

It should not be confused with a vent limiting device (vLimiter) which is installed in the vent connection to manage diaphragm relief

Key Technical Benefits: Field Conversion Capability: Easily switch between Natural Gas (4" w

Heil Quaker ICP 1320549 Limit Switch Els PW 17895 Use a voltmeter to verifyMaintain the safety and operational integrity of residential gas furnaces with the Heil Quaker ICP 1320549 Limit Switch. This genuine OEM ICP replacement part is a critical safety component designed to monitor heat exchanger temperatures and prevent hazardous overheating conditions. Engineered with a fixed 215 240F temperature range, this auto reset limit switch automatically interrupts the burner circuit if internal plenum temperatures exceed safe