Having problems with your Air Conditioners ?

Heat doesn't work on ac

\015 The cold air works and fan. When I turn the heat on high it blows air, but its cold. If I put it on low, auto, or med it hums. Its an electric thru the wall fedders ac unit. Any ideas?\015

Answers :

You need to check if the heat strip is still good on it or that it is receiving power. If its getting power, then the strip is bad.

Repair Help & Product Troubleshooting for Air Conditioners
You need a second opinion or clarification ? ask it in the comment box OR you can Ask Your Own Question

Tips for a great answer:

  • Please provide as much detail as possible as this will allow our members to better understand and respond to your Comment
  • If you need clarification, ask it in the comment box
  • It's 100% free, no registration required

Suggested Questions/Answers :

It is recommended you read all this kind of situations

My 2001 VW jetta VR6 heating and cooling are not working. Sometimes if I turn the AC on I will get a little bit of cool air but it wont blow hard, but most of the time it doesnt work the heating is the same way.

... Air Conditioners

Central heat works fine, but a/c does not come on and the blower in the attic doesnt come on when switched to cool only for heat. Touch R & G wires together nothing happens. R & Y nothing happens. R & W blower n heat comes on.

Probably not in the wiring unless you did it yourself. Most likely it is the outside unit that is not coming on for any number of reasons. Call a tech to trace the problem. ... Air Conditioners

Intertherm heating Unit comes on but the blower doesnt work, and it just clicks. I just started having this problem, do you think that when I vaccumed all the dust out I might have disconnected a wire? It was working just fine before then. It even worked afterwards, I noticed it the next day that it wasnt run properly.

My heating unit is blowing cool air. The thermostat will start the blower when the unit is turned on at the thermostat, but the air isn't hot. But,when I turn the unit on at the furnace/blower using the "Fan On" button, I can see the heating elemen ... Intertherm P3RA-048K Air Conditioner

Purchased used Frig FAH12EN2T HEAT/AC, worked fine when seller demo, got it home and now fan doesnt blow, eveything else seems to work, seems to be heating up (smells hot) some clicking sounds, but just wont blow air.

Look for failed start capacitor. ... Frigidaire FAH12EN2T Air Conditioner

Hi sir i have a vokera heating boiler its water pressure is 0 and its not working i tried to open tap of cold water to increase water pressure bt it doesnt work no pressure come up can u plz solve my problem ?

HI, Heating hot water but cold house. Open-water mark on the panel to open the package when the hot water is turned off. ... Air Conditioners

I recently replaced my thermostat to digital and the air conditioner works great but the heat doesnt seem to get hot enough like it is blowing out room temperature air. when i replaced the thermostat there was an extra wire (orange) that didnt have a terminal to go to. I'm not sure if someone forgot to hook it up or if thats the problem with my heat?

Sounds like you got the wrong thermostat.\015\012The orange wire is for the reversing valve, which reverses the flow of refridgerant and changes the system from cooling mode, to heat mode.\015\012\015\012If your thermostat has no te ... Ruud Central System Air Conditioner

Our Furnace doesnt seem to be working correct. We an: Air Pro BGM075128 and is Natural Gas. It will turn on when we turn up the thermostat.. but we never get any heat through the vents. There is a switch on the side that is "on" and one that is "fan". If we turn on the "fan" only cold air gets blown through. It looks like this is for cool air. So, if we leave the fan off and the "on" swith on, we get the furnace firing up, but no heat ever comes through the vents. I tested out the thermo

Sounds like the blower motor is not working, if the furnace is actually lighting up and the burns are ignited. You should set your thermostat to auto, as if it is on fan then the fan runs all the time until you take it off of fan. I am a little confu ... Air Conditioners

No heat unit works on cooling but at heat comp doesnt come on

There is nothing you can do , the heat (and everthing else) is controled by the main control board and a few sensors . be carefull who you call to work on this you realy need to know you stuff about this control board , your normal ac guy will waste ... Fujitsu 24C1 Air Conditioner

I have a acl lifestyle model LP522 programmer, it works ok with the hot water, but with the central heating, the lights come on as to boot up the heating but it doesnt actually kick in, it boots up on when the hot water is activated, could it be the wiring to the GCH or do I need a new programmer? Please help as its getting cold now.

... Air Conditioners

We have a honeywell th220b1000 thermostat that has a red, brown and yellow wire only. The heat doesnt seem to be working. Can you tell me what could be wrong? Help.. thanks..

Hi,Those are abnormal colors... but...make sure the The "Rc and Rh" terminals in the t-stat are hooked to the "R" in the furnace...The "W" to the "W" And the "G" to the "G"Then providing that the progra ... Honeywell Air Conditioners

Hitachi 1 week old hitachi doesnt heat a room of 12m2 the model is RAC- E14H2 indoor RAS-E14H2A. Set a temp to20degrees works for an hour restarts again but never reaches 20 it drops to14 air is luke warm 30cm away from fan

I would really call your installers back mate. If you have anything to measure air temp with I will take you though some tests. But at this point I would say that your air con does not have any gas and the installers should co ... Hitachi Air Conditioners

I have a colman a/c rooftop for my esprie travel trailer I hooked up digital thermostate I got the heat side to work but ac doesnt. the termanials on thermostate are Y W G rh rc

Hi\015\012\015\012Please connect the wiring as shown in the following manual--\015\012\015\012Coleman A/C rooftop wiring information ... Air Conditioners

Weathermaster 8000 - fan works ok, but not heat. changed the fuse and can hear the system turning on, but it doesnt blow any hot air.

... Carrier 38CKC042 Air Conditioner

My heat and ac doesnt work in my 97 sedan deville

... GE Zoneline AZ55H09D Air Conditioner

Outside fan doesnt spin,cant get heat to work or come on

First look for burnt or lose wires , if all the wires from the fan are ok , replace the capacitor (no more than $20) ; but after this if the fan still won't spin ,you got to replace the fan motor and when you do make sure it has the same rotation , s ... Goodman Air Conditioners

Wired wrong emergancy heat doesnt work and unit freezes up outside i need a wiring diagram no one knows how to wire this haier unit

In order to correctly wire the unit you must have 6 wires outside and a thermostat that will be able to have a aux heat setting if you have further questions tthen email me @ hvac ... Air Conditioners

Fan doesnt work on heat cool ok - Pace 18HPEWHEC Split System Air Conditioner

Often the fan will cycle on and off on the heat mode. A cold air prevention mode is often built into modern Ac units whereby the indoor fan wont turn on until the internal system pressure is up to a certain point and heat is available to pump into ... Pace 18HPEWHEC Split System Air Conditioner

Airwell gc30rcc works on heating doesnt on cooling all thermistors ok

... Air Conditioners

I have a Carrier Gas Furnace Model # 395CAV024055ABJA, I works fine if you keep the temp low, like 68, so that it doesnt come on very often, but if you try turning it up and it needs to run for awhile, it wil start this cycle where the flame will kick on and off, the blower is continously running and only blowing cold air, I have tried new batteries in the thermostat on the wall, and have tried putting it on manual heat, no change, another thing is that once it starts this cycle, if you shut it

It sounds like it is going into overheat mode. Check the overheat sensor, make sure the flue is clean, make sure any filters are clean, also check the gas passage inthe heat exchanger, if there is a blockage from soot the system will overheat ... Carrier Air Conditioners

Ariston micro genus combi boiler central heating works okay but domestic hotwater fails to rise but burners seem to be lit and the boiler doesnt appear to cycle dhw temp gets to about 30 degrees instead of max 56,baffled thinking temp sensor?

Having found a circuit diagram, realised that the divertor valve was electrically operated.i unplugged this then unclipped the motor from the valve body,the diverter valve is spring loaded and once i'd removed the motor the spring raised the valve to ... Air Conditioners

Heat pump furnace with control board 624663-0 automatically switches to emergency heat and doesnt shut off and heat continues to climb

... Gibson Air Conditioners

My heat isnt working now but in the summer time my ac works. but last year my heat woulodnt work but then one day started working. then the summer time my ac wouldnt work then one day started working an now that it is cold out again my heat wont work. what could be the problem. i already tryed replacing thermostat. an the heater core is working cause both lines are hot.

What kind of air con is it. it would be a sticky reversing valve either from inside the valve or the solinoid pulling it siting on the valve. http://t3.gstatic.com/images?q=tbn:SMSfcwrA_p4i6M:http://www.daviddarling.info/images/reversing_valve.jpg&t= ... Air Conditioners

We have a GE Zoneline Heat / Cool Model 2800 (with Heat Pump Model 3800). The blower works but no heat. The A/C works fine. My brother works for Marcone Appliance parts. He removed the housing to the control board, and suddenly the heat started working. It stopping the next day. We replace the control board, but no go...it still won't heat. What could be the problem?

... Air Conditioners

Heating problem hello! My air conditioner stopped to heat. (there is a around 8 degrees C, outside and 16 degrees inside). It worked just fine, and now, when I switched to heating mode, there was nothing. the defrost LED ond the inside unit is switched on, but air is not comming from the unit. Cooling mode works fine. If you could please help me finding the solution for my problem. Thanks in advance. RAdan GE AIR CONDITIONER SPLIT SYSTEM WON'T WORK ON HEAT CYCLE Seems to work ok doing eve

Hi Radan, Did you get this problem solved? We have an Electrolux Kelvinator Split System and ours is doing exactly the same thing. I am struggling to find a solulution. Would be great if you can offer any advice.\015\012\015\012Thanks Nic ... Air Conditioners

I have an Armstrong Air Ultra V Tech 91 Furnace. I turned heat on and nothing happens. Green indicator light is solid. Heat had already been on a few weeks ago and worked fine. We then had a heat wave and switched to air conditioning which worked fine. Both were off for awhile and now heat isn't working.

... Air Conditioners

A detailed question is important to get you a relevant answers

  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
all rights reserved to the respective owners || www.ad-trader.net || Terms of Use || Contact || Privacy Policy
Load time: 0.0623 seconds