Lennox 45H83 Limit Switch preventing ice buildup on the

preventing ice buildup on the coil

Built to meet UL 810 safety standards

This comprehensive Intermatic tripper set includes 7 matched pairs of ON/OFF trippers

it is a fixed brass component

This o-ring is designed for standard compressed air stations and pneumatic control accessories

Lennox 45H83 Limit Switch preventing ice buildup on theThe Lennox 45H83 Limit Switch is a critical OEM replacement part engineered for high temperature thermal protection within residential and commercial HVAC systems. As an automatic reset limit switch, this component is factory calibrated to trip between 200F and 230F, effectively interrupting the electrical circuit to the burner or heating elements if internal temperatures exceed safe operating parameters. Designed for 24V or 240V control circuits,