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Navien

happydave
Member Posts: 79
in Gas Heating
Is the piping off a CH the same as a new NCB? Dimensions off the bottom, unscrew unions and put on new unit, line up issues is what I'm referring too. Thanks, changing one out on warranty.
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Comments
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What happened to it?
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Refractory gasket sucked in, where the burner is sandwiched to the chamber0
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