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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Joined: Tue Nov 07, 2017 10:28 am

Nordyne model MMHA-056ABHR-01, issue I am having is combustion fan kicks on for 30 seconds like it is suppose to before flame lights. As soon as flame is lite furnace will shut down for 5 seconds then restart and works perfectly. Doesn't do it all the time people have told me about pressure switch off combustion fan but mine is not equipped with that.
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