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These conditions cause flames to "roll out" of the burner assembly toward the switch
The most common indicator is the furnace lighting for a few seconds and then immediately shutting down
This unit is built for 5/32" OD polyethylene tubing
The Williams P321900 Ignition Control is a dedicated OEM replacement part engineered for precise sequence management in gas-fired heating equipment
Utica-Dunkirk 27067 Limit Switch 326058-758 These conditions cause flames toThe Utica Dunkirk 27067 Limit Switch is a critical safety component engineered for precise thermal regulation within residential heating systems and commercial HVAC equipment. This L200 40F 7 inch limit switch features a normally closed SPST snap disc configuration, designed to open the circuit at a 200F set point and automatically reset once the temperature drops by 40F. As a seasoned technician, you know that furnace high limit switch replacement