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

Always running I just bought this house with an existing Ruud system installed and have noticed that the air is ALWAYS running. It never pushes the heat past the set temp to make it turn itself off it just runs at the set temp forever. Needless to say this is a killer on the electric bill and I am seeing if I can fix it hear before having to call in someone to service it.

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... Carrier Air Conditioners

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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... Air Conditioners

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

Have you hard wired your fan motor to verify that the motor and or the capacitor are good? If you do a continuity test of the motor leads(with electricity off of course) you can see if the motor has open or grounded windings. ... Ruud Handler Air Conditioner

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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Open the access panel on the air handler in the attic and take a look at the evaporator coil. If you have no airflow, and you just changed the air filter, then you probably have a buildup of airborne crud on the coil that's blocking airflow. \015\01 ... Ruud UAKA030 Air Conditioner

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

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Not sure what the pressure sensor should ohm at but i would suspect a faulty sensor if everything else checks out. Its very common for these sensors to exhibit issues when they get hot. Also you may have a filter in the system that may be restricte ... Dometic Rooftop RV Air Conditioner

We are having a problem with the central air. The thermostat was replaced with a regular house thermostat. Now the air conditioner stays running until it trips a breaker. When the breaker trips, it is not because there is an overload of things running at the same time because we dont usually run much during the day. It usually runs fine at night; much better than in the daytime. Today, we cleaned the breathers/filters on top of the camper thinking that there might be a build up or something m

Breakers are thrown by the build up of heat. And over time breakers do get weak try changing your breaker. Use the same size its plenty big. be careful and dont get bit by the electricity. ... Air Conditioners

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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

Lawn mower cut control cable going to outside unit. a 3 amp fuse was blown inside air handler. spliced cable togerther, color to color and replaced fuse. air handler will run but compressor does not come on

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... Goodman Air Conditioners

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My air handler runs but does not cut out, once it reaches the temperature set in the thermostat the external unite kicks off but the fan in the air handler does not stop running.Looking for a relay or switch that's hanging up but not sure. Please help.

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

Carrier central air 38ckc060301 problem, unit will not start, air handling blower runs, can hear hum at outdoor unit. I turn the unit off at themostat. let sit for ten minutes, turn back on at themostat, unit starts and cools. Will run through serveral cycles and then not start until I repaet process, any thoughts?

... Carrier Air Conditioners

Intertherm furnace We have an intertherm furnace that won't complete a heating cycle. I have to hit the reset button until eventually it will or won't. In the winter months we have to have it serviced pretty regularly (we live in Alaska). The service guys say that it gets sooty and they have to clean the eye (something like that). They can't come up with a reason for this other than the combustion air is not clean. It pulls air from inside the home and we don't smoke so I don't think we are real

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Condensing unit continues to run after air handler is stopped. Problem is intermittent. Thermostat replaced. Suspect air handler relay. which one?

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2 weeks ago one of my units stopped working properly. It got warm during the night even though I heard the unit running. I shut it off and called for repair service. They changed the thermostat and it worked again,until 2 night later same thing. I called another repair service and he found that it needed freon. For the last 2 weeks it has been cooling fine even with Fla.hot temperatures of 85-90 degrees. Last night same problem unit running and not putting out air thru the vents. Shut it off for

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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

If your Heatpump's fan isn't running but your compressor is, your fan motor is out. If nothings happening at all ensure your getting power to heatpump (ex: breaker tripped, fuses blown on outside power switch, or fuses blown in breaker box?) ... Air Conditioners

I have an old RUUD central AC unit that started blowing hot air. I set the thermostat to off and set the temp gage higher than air temp to turn the unit off and save money, but inside blower unit runs constantly. I'm trying to save money to have it serviced, but noticed my electric bill was higher that last month when the ac was working. The bill was about 4 times higher than the winter when ac is off and the gas heat kicks in. Can the blower running constantly cause this power usage and what is

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

My air stops running inside before it get to the temp. Its set for but the outside unit keeps running and after a minute or two the air will start blowing inside again but the outside unit never turns off until it gets to the desired temp but because it stops and starts so often inside it takes a long time for it to reach the desired temp. Inside

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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