Nordyne M1MB 090A orifice size?

Questions about repairs and parts for Nordyne furnaces, air conditioners and heat pumps for manufactured homes including Intertherm, Mac and Miller brands. Click here for Nordyne parts.

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jonathan teller

Which gas valve orifice should I use for Natural gas ? The large one (3/16" aprox) or the small one (3/32" aprox).
Any help with this and the last question greatly apreciated!
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Robert
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Joined: Wed Feb 28, 2007 12:07 am
Location: Tennessee

Check for a size number stamped on them.


Thanks,
Robert
Some people are Humbly Grateful, while some are Grumbly Hateful.................... Which one are you ?
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