Having problems with your Air Conditioners ?

Does the RUUD UBHA14J11SFAA air handler have a filter which needs cleaning or replacement? I change the cold air return filters regularly but have never serviced the air handler in the ten years it has been running.


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Does the RUUD UBHA14J11SFAA air handler have a filter which needs cleaning or replacement? I change the cold air return filters regularly but have never serviced the air handler in the ten years it has been running.


... Ruud Central System Air Conditioner

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My house is 1308sq foot living. My outside unit is about 4yrs old, the air handler is about 3yrs old. It cools decent but when I have family over (appx 10 people or more) the a/c keeps running and never cools down. Is there anything I should be doing like cleaning the coils every so often in the handler? Or clean out the lines where the water drains? I change the filter usually monthly..


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Rheem Air Handler will not run. This is a 2006 Rheem model RHLA-HM3617JA Air Handler. I replaced both the condenser and air handler circuit boards. I replaced the motor in the air handler.. The condenser works fine, the board flashes normal. The air handler board shows 0 volts on the X13Com brown lead,..28 Volts on the center, X13G green/black lead, 1 volt on the Bottom, Blue, X13SPD terminal. The 24VAC Terminal shows 27 volts. The 3 amp fuse is good. The transformer appears normal. I replaced


We tried to bypass at the Tstat. Thanks for your time and interest. ... Air Conditioners

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Outdoor AC unit runs for about 2 minutes after air handler shuts off


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You have a stuck relay.\015\012Locate the relay that powers up the heat strips and verify that it is closed when power is disconected.\015\012\015\012If it is, replace the relay.\015\012 ... Air Conditioners

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... Goodman Air Conditioners

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If you have old thermostat and it worked when you switched to scheduler, try reinstalling it to see if problem persists. depending how it was wired, shut off sensor may disable furnance controller (not air handler). odd thing is handler runs nonstop ... Ruud UBHC Air Conditioner

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Hi,\015\012If this si what I am thinking it is, it will be very hard to find and prove.... \015\012The compressor windings have aflat spot and if the motor stops at the right place it will not atart. The voltage goes way up and kicks out ... Air Conditioners

I'm having a problem with my heating and air system, my heat only works on emergency heat ( and run 24/7) if i turn it to regular heat it only blows cold air. i dont think my outside unit fan is turning( i could be wrong about this one) how can i fix this problem so i dont have to run my emergency heat all the time


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HelloOkay did you check your thermostat to see if you have the fan switch on auto? The switch must be on auto or the fan will continue to run. If the thermostat fan switch is on auto then there is a malfunction in the thermostat probably ... Air Conditioners

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You have a possible thermal overload problem in your furnace blower motor dirt will cause this problem when it doesnt allow air across the windings of the blower motor if not dirt the motors going bad and getting hot use a shop vac and eliminate dirt ... Goodman CKL36AR36 Air Conditioner

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