Having problems with your Air Conditioners ?

Hvac systems my air isnt blowing very well so i turned the furnace from auto to on it is blowing now but it still isnt cooling the house what might my problem be

Answers :

1. Check and/or replace the filter in the air handler


2. Make sure all vents are open and not blocked


3. System may need inspection and charge

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Hvac systems my air isnt blowing very well so i turned the furnace from auto to on it is blowing now but it still isnt cooling the house what might my problem be

1. Check and/or replace the filter in the air handler\015\012\015\0122. Make sure all vents are open and not blocked\015\012\015\0123. System may need inspection and charge ... Intertherm P3RA-048K Air Conditioner

Air conditioner runs for a few hours and it works - it cools the house. Then it stops cooling - the fan still runs but it doesn't blow out cool air any more. It seems like it's overheating or something. It will blow out cool air if it has not been turned on in a while but once it's on too long it stops. I was told it could be the fan motor and the a/c guy changed the fan motor today but that didn't fix the problem. Now he says it might be the compressor or that I need a new system. I'm jus

The things I would check:\015\012Is the system properly charged with freon? Sytem may be overcharged.\015\012Is the compressor out on internal overload at the point of failure? If the overload isnt tripped and the compressor is having tro ... Air Conditioners

Have an amana central air duelfuel heat system.when aux heat[gas] heats the house and shuts off the fans still blow for 3 to 5 minutes with the last couple of minutes being cold air which cools the air it just heated. also heatpump will start heating when it comes on then after 3 or 4 minutes it starts blowing cold air like when the air conditioner is running.i have had problems from day of install 4 mounths ago with problems that keep coming up. please i need help fast i do not think comp

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Hvac system My air isn't working properly. When I turn it on you can hear the unit out side come on but the air is barely blowing and isn't very cool at all. So I turned the furnace from auto to on, it is blowing now but still isn't cool. Can somebody tell me what my problem may be.

Sounds like you have frozen up. Turn your system from cool to off and your fan from auto to on. Let it run for an hour or so. If blowing seems to be normal again, you may have a duct problem, dirty coil problem, or a low on refrigerant problem. ... Intertherm P3RA-048K Air Conditioner

I have an electric furnace and heat pump that will at times blow only cold air during the heating season. I have checked the filter and don't believe that to be a problem. I usually have the temperature set to 74 degrees. When the outdoor temp. is extremely cold the axillary heat indicator will be on and still no heat. I can turn the heat pump off by switching to emergency heat and will get some heat from that but not as warm as I think it should be and even that will at times only blow cool

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Hello,Examine the condenser. The condenser pushes the air and expels the warm \015\012air from the air condition to the house.\015\012Also check the fan heater on your system to see if it is functioning, because if it is not, it will circ ... Air Conditioners

Good after noon i have a Starway Split Wall Mount Reverse Cycle Air Con. the problem i have is when i need to warm my house the air coming from the system is cold. even with the temp setting on the sun icon and set to 28 degrees it's still blowing cool air. kind regards Kerry Grace

Hello,it is due to a bad thermostat,so sll you need to do is just to get a new thermostat and replace it with the bad one,after this is done you will then enjoy your air conditioner as normal,wish you good luck,take care. ... Air Conditioners

In hottest part of day it starts blowing hot air. We turn it off for 2-3 hours and comes back on anabnd blows cold air again. Technician unable to determine problem. Says we should buy all new unit. Current unit 10 years old. Coolent level ok. Coils clean. This is a 2 ton small unit cools our master suite only. Our other unit is 4 tons and cools rest of house with no problem.

For this case, either the AC needs cleaning or the compressor may be week.  You may want to check on the thermostat, it may send signal to the unit to stop cooling.  If it is a split type AC, you may want to check for leaks in the tubes tha ... Air Conditioners

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Unit may be freezing up if blowing ice crystals. Let thaw 24hrs try again. Make sure condensation drain line is cleaned out. ... Air Conditioners

We are selling our house and have been leaving the air conditioner on for the last several days at 70. It has been keeping the house cool for visitors when we are at work. Yesterday I came home from work and the house was warm. I checked the air conditioner and it felt like it was blowing just air. Checked it throughout the night and still blowing just air, not cold anymore. I am thinking it ran out of coolant. I am not an expert or know anything about air conditioners. If you could give me your

It can be many things like a loose connection. It can be low of refrigerant or it can be the condenser fan has stopped working. Considering you are selling the house just call a qualified HVAC repairman and have it repaired. ... Air Conditioners

My unit stopped blowing cold and started blowing hot.i turned off unit looked into furnace and saw pilot was still lit.i put out gas pilot and turned unit back on and it is blowing semi cool air (like fan)but not cool as it should.checked outside ac and it is running....munual says to turn unit off for 2 hrs and if it does not do right then it is compressor.we are currently in the 2 hr process. Any help would be helpful at this point.is there a reset switch or anything I could do to troubleshoo

100 degree temps/high humidity puts an extreme load on air conditioners - but if everything is right with the AC - 'overheating is not a big problem.\015\012\015\012The first thing I would check is whether or not the compressor is running ... Weather King 10AJA4201AH Air Conditioner

My house have a gas heating and electric cooling system. When I turned the cooling on the outside fun started but the cooling system inside house does nto start. I tried heating system it dose not start also. Please advise what might be the problem. Thanks

If the fan outside is running then feel the compressor outside or listen to it if you can notice that the compressor is running the same time the outside fan is running also.it could be that the compressor is not running.but i ... Air Conditioners

I have an XQ08 model - thru the wall When turned on it provide cooling for approx 10 minutes (sometimes longer) and then it stops blowing cool air. My repair man came and adjusted the sensors which he said might solve the problem. It did not. the thermostat is set to 69, I have it set on 'cool', not money saver. When it stops cooling, and I turn it down to 60, it makes no difference and no sound indicating the compressor clicks on. Any suggestions would be helpful. thank you Ms Hill

Hi\015\012\015\012To fix a cooling problem in AC you must know the cooling process that the condenser (outside unit) pulls in the house's warm air and cools it with Freon. The cold air is then forced back into your home through the duct s ... Friedrich Air Conditioners

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Did you connect the jumper wire to rc---rh on the thermostat? ... Air Conditioners

My thermostat is set on 72....but shows it is 76 in the house. I shut it off yesterday in case it was freezing up. 2 hours later, turned it back on and it cooled great the rest of the evening. I woke up at 3:00 am this morning and was doing the same thing. I shut it off for several hours, now has cool air blowing, but not as cool as it should and still shows 76. Cool flashing on the thermostat.

It sounds as thought the coils on the unit need to be cleaned, make sure it is draining, if it still freezes up after cleaning coils and checking for draining then the unit has a leak and needs to fixed/charged. Hope this helps tim ... Air Conditioners

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... Frigidaire FAS155K1 Air Conditioner

I have an 8 year od York furnace model P1XUC20N09501C 90%. The problem is the ignitor comes on, the left burner lights, but the other burners won't light. I can light the other burners manually with a lighter and the furnace works fine. My furnace repair guy was at my house and told me to remove all the burners and clean the ends of them. I took the first one out next to the one that lights and cleaned it. (What a challenge and time consuming) It still won't light. Obviously after the rema

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Our 10,000 BTU window air conditioning unit has stopped cooling air. It will blow air in from outside, but it does not cool it. The unit is a few years old, but has very few miles on it. Shot in the dark, what might the problem be?

The fan runs but there's no cold air?. Is the thermostat\015\012knob turned to the proper setting? Is the compressor motor running? The\015\012compressor is a football-sized case with no apparent moving parts. It\015\012is located insid ... Air Conditioners

Problem with my Frigidare air condioner the model# is FAM156R1A. Not sure if the pc board needs to be replace? im unable to change any of the settings. I've reseted it and it dosen't fix the problem. Basically none the buttons are there work, but my ac still blows cool. its just stuck on the same everytime.

Yep sounds like the main control ic on the board is bad, replace it. ... Frigidaire FAM156R1A Wall/Window Air Conditioner

AC Problem My AC won't cool the house. I hear it on outside, the breakers have been checked, furnace is on, disconnect has been flipped on and off, filter is good. Thermastat is on, cool set at 65, but there is no air coming out of the vents or coming out from where the filter is either.

Possibly faulty fan or fan relay also check that 24 v are coming out of the transformer ... Carrier 38CKC036 Air Conditioner

Heating Problem Hi , My split (2 Piece) aircon is not producing Heat, but its' working on cooling. I put it in heat mode and 30 Degrees still not working for heat. What might be the problem? Please help me in regards to this. -CHAD

Put it in heat mode and check the pipes to outdoor unit,if the pipes are white from ice then the problem is to outdoor unit and is the coil of 4valve.its like a cube with 2 cables,change it. ... Samsung AS18A6RB Air Conditioner

Twinning problem My goodman GMP 075 3 furnace took a dump this morning. The status light flash continuously. I consult ---''the chart''--- and see twinning and polarity errors. I checked the other answers and want to make sure the primary leads are the ones on the main power coming in from the house. I don't have a problem switching them but don't want to fry something I might need later.

Induction fan motor is getting no power from control; modul ... Goodman Air Conditioners

I have a Friedrich 13,500 BTU WallMaster. The air conditioner stops generating cold air and seems to use the fan only on a regular basis. The front panel shows that the unit is still in cooling mode but the the unit just blows out warm air no matter how low I set the temperature. Then out of nowhere the unit will start cooling again. I know the problem is not the filter. Does anyone have any ideas? Thank you.

I'm having the same issu!!! It's horrible! ... Friedrich WallMaster WS07A10D Air Conditioner

My window Ac unit wont cool, I had problems with the cooling element icing over but now the ac wont kick on the fan still blows, and Iv only had this unit for two weeks.

You are low on freon. There is a pressure switch that will not allow the compressor to kick on in order to protect the compressor. The freezing up of the unit is an indication of a leak or air flow blockage. ... Air Conditioners

Have a coleman evcon furnace model DGATO56BDD. blink code flashes 3 times with no diagram to know what the problem is. the furnace blows cool are instead of warm.

Your centrifical swith is stuck open on your blend motor. I found that removing the blend motor housing and spinning the stuck motor (from setting over the summer) will get you out of a bind ,.but you may end up needing this centrifical switch (locat ... Air Conditioners

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