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allowing for superior dust-holding capacity while maintaining a low pressure drop across the heat exchanger
Using this body in steam service will result in premature seal failure
it effectively modulates flow to manage thermal loads in heat exchangers
Integrating this HVAC drive component into your service kit allows for a reliable fix that meets original equipment specifications
ensure that bearing lock collars and setscrews are torqued to manufacturer specifications to prevent axial movement or vibration
Lennox 83L76 Limit Switch 320074-702 allowing for superior dust-holding capacityFor service technicians addressing furnace short cycling or thermal cutout issues, the Lennox 83L76 Limit Switch serves as a direct fit OEM replacement part designed for high limit circuit protection. This 140 180F AUTO limit switch is engineered with a calibrated bimetal snap disc that opens at 180F to prevent heat exchanger damage and automatically resets at 140F once the plenum temperature stabilizes. As a critical furnace safety sensor, it
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