Lennox 98G46 Limit Switch 326058-756 leak-free connection essential for maintaining

leak-free connection essential for maintaining system vacuum integrity and proper refrigerant flow

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

power must be interrupted by cycling the thermostat or the system switch for at least 10 seconds to initiate a new ignition sequence

How do I diagnose a failing York 025-28399-000

it is UL/cUL recognized and rated for 700 psig

Lennox 98G46 Limit Switch 326058-756 leak-free connection essential for maintainingThe 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