Forum Discussion
AlanB
Aug 31, 2013Explorer
The "7 slot" vs "8 slot" is for identification. The orifice is a part of the burner assembly. I don't know specifically if having 7 slots explains the improvement or if its the orifice that came with it that explains the improvement or the combination of both. I can't measure gas flow to compare. To me, it doesn't matter. Replacing the burner assembly made it work. For some reason Norcold changed the design and issued a new part number to replace the older 8 slot unit.
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