Heil Quaker ICP 34332901 Limit Switch R-134A The 59W35 is specifically calibrated

The 59W35 is specifically calibrated for Lennox OEM specifications

Acoustic Optimization: Balanced design minimizes operational noise and harmonics across the cabinet

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

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

Heil Quaker ICP 34332901 Limit Switch R-134A The 59W35 is specifically calibratedThe 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,