NORDYNE M1MB 070A BW

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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dwood165
Posts: 3
Joined: Mon Nov 01, 2010 11:46 pm

FIRST AND FOREMOST THANK YOU IN ADVANCE FOR YOUR HELP. iI HAVE HAD A LOT OF PROBLEMS WITH THIS UNIT WHEN THE UNIT FIRES THE GAS VALVE CLICKS 4 OR FIVE TIME AS IT IS LIGHTING IS THIS WRIGHT I LIVE IN CASPER WY 5127 FEET ABOUT SEA LEVEL I PUT A #43 ORIFICE IN I LIVE IN A RULE AREA AND CAN'T GET LP DELIVERED SO I FILL 100LB TANKS WILL THEY BE ALL RIGHT TO RUN THIS UNIT THANK YOU DOUG
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Robert
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Posts: 6413
Joined: Wed Feb 28, 2007 12:07 am
Location: Tennessee

Recheck your altitude and see if that is correct. It appears to be a mistype.


Thanks,
Robert
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dwood165
Posts: 3
Joined: Mon Nov 01, 2010 11:46 pm

i checked casper wy Altitudes is 5123
dwood165
Posts: 3
Joined: Mon Nov 01, 2010 11:46 pm

dwood165 wrote:i checked casper wy Altitudes is 5123
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Robert
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Posts: 6413
Joined: Wed Feb 28, 2007 12:07 am
Location: Tennessee

Hi,

The clicking is most likely the hot surface ignitor and it will often click a few times before lighting.

# 43 orifice is correct.

100 lb. tanks are ok so long as you have the LP regulated properly with correct gas pressure.



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