Answer
Dec 18, 2018 - 06:38 AM
No, this is the current burner/ orifice for that 3163 model. Maybe you're thinking of the high altitude kit which is a burner with an addition slot to allow more oxygen to the LP.
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Dec 18, 2018 - 06:38 AM
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View all Norcold Burner/ Orifice Assembly 621951 (fits all 3163 models) Questions & Answers