Heil Quaker ICP 1177659 Temperaure Switch THPU32HP7Y you must verify the specific

you must verify the specific coil housing series to ensure electrical and mechanical compatibility before making any field modifications

and 50TFF012

some installations use an auxiliary relay on the contactor to ensure it only energizes when the compressor is off

preventing carbon buildup and flame instability

Heil Quaker ICP 1177659 Temperaure Switch THPU32HP7Y you must verify the specificThe Heil Quaker ICP 1177659 Temperature Switch is a critical high limit safety component designed for precise thermal monitoring in residential and light commercial HVAC systems. Often categorized as a furnace limit switch or thermal disc, this 1177659 OEM replacement part features a fixed setpoint configuration of 130 degrees Fahrenheit open (130? F Op) and 100 degrees Fahrenheit closed (100? F Cl). This 30 degree differential ensures consistent