this replacement HVAC shaft measures approximately 24

Built with a 3

the internal bimetal disc has likely failed and requires replacement

Built for low-pressure gas applications

ensuring an airtight seal at the venter assembly is paramount to preventing air bypass and flue gas leakage

Heil Quaker ICP 34335004 Limit Switch 321702-401 this replacement HVAC shaft measuresUpgrade your system reliability with the Heil Quaker ICP 34335004 Limit Switch, a precise OEM replacement engineered for high performance thermal regulation. Designed specifically for Heil, Quaker, and International Comfort Products (ICP) furnace units, this automatic reset limit switch is a critical safety component that monitors heat exchanger temperatures to prevent thermal overload. When the internal plenum temperature reaches its 110? F set