Lennox 75M31 Limit Control R-22 Is this spring compatible with

Is this spring compatible with both natural gas and LP systems

Optimized Airflow: Engineered to provide the required static pressure to engage the furnace pressure switch and clear the heat exchanger

manual override during controller failure

OEM Compatibility: Authentic Amana-Goodman replacement part ensuring exact fit and electrical matching for various furnace platforms

Lennox 75M31 Limit Control R-22 Is this spring compatible withThe Lennox 75M31 Limit Control is a critical OEM replacement part designed to maintain safe thermal operating parameters within residential and commercial HVAC systems. As a primary high limit switch, this component utilizes a precise L170 40F calibration, meaning the normally closed contacts are engineered to open when the heat exchanger surface temperature reaches 170F. Once the circuit is interrupted, the burner ignition or heating source is