Lennox 98G46 Limit Switch 326058-756 the THT2440 ensures superior electrical

the THT2440 ensures superior electrical conductivity and resistance to oxidation in high-duty environments

Whether you are performing routine HVAC maintenance or an emergency HVAC repair

stable flame pattern to maximize energy transfer and reduce emissions

While the electrical logic is standard

Lennox 98G46 Limit Switch 326058-756 the THT2440 ensures superior electricalThe Lennox 98G46 Limit Switch is a critical safety component designed for precise thermal management in high efficiency HVAC systems. This OEM 140F Limit Control functions as a primary high limit safety, featuring an auto reset mechanism that triggers at specific temperature thresholds to prevent heat exchanger damage. Formally rated for a 100 140F range, this SPDT limit switch accurately monitors internal plenum temperatures, interrupting the burner