Heil Quaker ICP 34332901 Limit Switch R-134A This board is engineered for

This board is engineered for universal compatibility across various Lennox

Smith and Lochinvar technical standards for high-temperature durability within the burner assembly

This design prevents atmospheric contamination and eliminates "thermal drift" caused by high humidity or vibration

Does this kit include the gasket or only the O-ring

Heil Quaker ICP 34332901 Limit Switch R-134A This board is engineered forThe Heil Quaker ICP 34332901 Limit Switch is a critical safety component engineered for precise thermal regulation in high efficiency gas furnaces and HVAC systems. Designed with an L200 20F temperature rating, this normally closed (NC) limit control is calibrated to trip at a fixed 200? F rise to prevent heat exchanger damage or unsafe operating conditions. As a genuine OEM replacement part, it ensures seamless integration with Heil, Tempstar,