Lennox 11G55 Limit Switch 319847-401 This assembly is a direct

This assembly is a direct OEM replacement burner for various residential heating units

allowing technicians to toggle between manual and automatic reset on the high-pressure side to meet specific safety protocols

As a direct replacement for 1183526

keeping lines dry and maintaining optimal heat transfer

How do I test if the pressure switch is faulty

Lennox 11G55 Limit Switch 319847-401 This assembly is a directThe 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