Intertherm model E1EH-015HA heater issue

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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hkenyon
Posts: 1
Joined: Tue Nov 01, 2011 10:23 am

Tue Nov 01, 2011 11:08 am

Hello, first time post and thank you for this forum. I have the site bookmarked.
I have an Intertherm model E1EH-015HA unit and the issue I have is the heater (and at times the AC) will not kick on after I have changed the switch setting on the control board (from heat to AC or back) I have a 2 wire thermostat and it registers 24V when the thermostat activates. I also hear a click which sounds like it's coming from the control board box.
I often will slide the switch back & forth and the heater (or AC) will come on. Other times I give up after checking the breakers/voltages/etc and the unit will start working by itself. I have had 2 repairmen come out and both said they could not determine why it started working again. It's working fine now, I just hate to have to mess with it every time I change from AC to heat or back.
Any recommendations? I am not a professional but have a working knowledge of furnaces and AC units and a typical DIY.

Thanks,
Hal


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Mark
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Joined: Sat Feb 17, 2007 4:23 pm
Location: Aberdeen, SD
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Tue Nov 08, 2011 8:24 pm

Possibly sounds like issues with the control board. Maybe a relay or something sticking on it.

Mark
You can't fail if you don't try!

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