Lennox 11G55 Limit Switch 318172-701 This component is compatible with

This component is compatible with various Carrier

erratic flame signals

or internal hardware failures

it manages critical 120V and 24V sequences

Lennox 11G55 Limit Switch 318172-701 This component is compatible withThe Lennox 11G55 Limit Switch is a critical safety component designed for precise thermal regulation in high efficiency HVAC equipment. This 100 130F automatic reset limit ensures that burner assemblies or heat exchangers do not exceed safe operating temperatures. Often listed under the interchangeable part number 11G5501, this sensor features a high sensitivity bimetal disc that breaks the electrical circuit upon reaching its 130F cutout point and