Heil Quaker ICP 1185687 Limit Switch Assembly 30067439-890 preventing the hotspots and soot

preventing the hotspots and soot buildup that lead to premature component fatigue

Utilizing genuine OEM repair parts like the 100293704 is critical for ensuring long-term combustion stability and proper igniter-to-burner alignment after the conversion is complete

there is no need for an external power source

It provides a 90-degree transition and necessary extension (1-3/8") to manage condensate flow and exhaust direction within the venting assembly

reducing the risk of biological growth and pressure fluctuations

Heil Quaker ICP 1185687 Limit Switch Assembly 30067439-890 preventing the hotspots and sootWhen you're dealing with a furnace that is short cycling or hitting a high limit trip, the Heil Quaker ICP 1185687 Limit Switch Assembly is the direct OEM solution you need to restore safe operation. This L210 20F limit switch is engineered for precision, featuring a cut out temperature of 210? F and a cut in temperature of 190? F. As a critical safety component, it monitors heat exchanger temperatures to prevent overheating, ensuring the furnace high