Description
common in high-humidity evaporator environments
offering a direct fit for 80MGF series units
The specialized characterizing disc provides an equal percentage flow characteristic
What are the benefits of an ECM motor versus a standard motor
Lennox 47L19 Limit Switch 318973-401 common in high-humidity evaporator environmentsThe Lennox 47L19 Limit Switch is a critical OEM replacement part designed for precise thermal regulation in residential and commercial furnaces. As an auto reset limit switch, this 36T series disc style component operates on a normally closed circuit, ensuring the burner assembly remains functional only within safe operating parameters. When the internal plenum temperature reaches the 185F high limit threshold, the switch opens, breaking the circuit