 glacierheat34 
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Joined: Mar 2007  AZ, USA
 Posts: 245 Feedback: 0% (0) |
Posted: 7/13/2012 1:48:08 AM
THE IMAGE ABOVE IS A PAID ADVERTISEMENT |
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Posted: 7/13/2012 1:49:19 AM
model number 58dla110- - - 10122
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Posted: 7/13/2012 1:53:49 AM
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shrikefan
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Joined: Jan 2007 USA
Posts: 10679 Feedback: 100% (119) Link To This Post |
Posted: 7/13/2012 3:59:55 AM
Have you cleaned the filter?
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glorifiedG
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Joined: Jul 2007 NV, USA
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Posted: 7/13/2012 4:28:07 AM
That little fan is for the furnace exhaust, not circulation air.
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jjc155
NRA Life Member, Oathkeeper
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Joined: Dec 2006 MI, USA
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Posted: 7/13/2012 7:47:54 AM
[Last Edit: 7/13/2012 7:49:42 AM by jjc155]
Originally Posted By glorifiedG:
That little fan is for the furnace exhaust, not circulation air. this, has nothing to do with the air that comes out of the vents. Check the filter, check to make sure the coil (the one that cools the air) in the outflow plenum is not freezing up (from low coolant) or otherwise gunked up with crap (got a dog/cat that sheds alot?) check that the actual air circulation fan is running (should be a "Hamster wheel" style fan in the very bottom of the furnace accesible by removing the lower front panel). Those are the three things that I would saw are likely. J- |
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Posted: 7/13/2012 8:03:33 AM
Originally Posted By glacierheat34:
I opened up the side and there is a small black fan about 4 inches around and maybe 2 inches deep that barrely spins when its on. This part has me slightly concerned. That little fan is the combustion fan. It should not be spinning at all when calling for cooling, it's a heat only fan. If its spinning when your indoor blower is running you could possibly have a large crack in your heat exchanger. You need to have this checked by a professional. As for your cooling issues and lack of airflow. Plugged filter = low air flow = iced up coil Plugged coil = low air flow = iced up coil Low on refrigerant = iced up coil = low air flow Failed metering device = iced up coil = low air flow Restriction in the refrigerant system = iced coil = low air flow Look for the iced up indoor coil after 1hr of run time, check your filter, if clean call a pro in to repair. Get that heat exchanger looked at ASAP. |
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proto_moose
Magnets and Thermos's--How do they work?!?
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Joined: Jul 2010 IN, USA
Posts: 1883 Feedback: 100% (1) Link To This Post |
Posted: 7/13/2012 8:49:35 AM
Originally Posted By ZW17:
Originally Posted By glacierheat34:
I opened up the side and there is a small black fan about 4 inches around and maybe 2 inches deep that barrely spins when its on. This part has me slightly concerned. That little fan is the combustion fan. It should not be spinning at all when calling for cooling, it's a heat only fan. If its spinning when your indoor blower is running you could possibly have a large crack in your heat exchanger. You need to have this checked by a professional. As for your cooling issues and lack of airflow. Plugged filter = low air flow = iced up coil Plugged coil = low air flow = iced up coil Low on refrigerant = iced up coil = low air flow Failed metering device = iced up coil = low air flow Restriction in the refrigerant system = iced coil = low air flow Look for the iced up indoor coil after 1hr of run time, check your filter, if clean call a pro in to repair. Get that heat exchanger looked at ASAP. Quoted for OP's safety. READ THIS AGAIN!!!! Cracked heat exchanger means Carbon Monoxide. |
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