Description
This is a BRAND NEW Lennox/Armstrong/Ducane gas furnace burner. It is 5" long and 3" wide at the gas inlet end. The Part # is 71L03 (OEM replacement for Old #s 71L0301 20052901 R20052901). The model that you have determines the number of burners you have (between 3 and 6 per furnace). Thanks for looking and good luck!
Function:
Burners are designed to mix the correct amount of air and gas for proper and clean combustion. The gas is regulated at the gas valve and many burners have air adjustments on them. Newer style burner called “in-shot” burners do not have air adjustments.
Replaces Old Part #s:
71L03 71L0301 20052901 R20052901
Repair Difficulty Level:
Partial List of Units that Use This Item:
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