Replacing Nordyne (Miller) MMHA-075AAHR-01

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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dmtracey
Posts: 1
Joined: Sun Sep 13, 2009 11:14 am
Location: New Jersey

My Dad has a Miller furnace Mod# MMHA-075AAHR-01, Ser# MMH9104-02843. I see that it's a Nordyne unit now. It has a cracked burner chamber so I need to replace it. It's in a in a 1970's single wide, in a tight spot, LOL, which I'm sure is common in mobile homes. What would be the easiest/smallest? replacement unit for us to use. We're in New Jersey and Dad & I have replaced furnaces before and will do it ourselves. Any help would be greatly appreciated. TIA.
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Robert
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Posts: 6413
Joined: Wed Feb 28, 2007 12:07 am
Location: Tennessee

Hi,

Get size of space and then you will know what size unit is compatible.


Most are similar in size, so when you have size of space, check locally with dealers to see what is available.


For some exact unit sizes, check with Nordyen and Coleman websites for most common.



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