Having problems with your Air Conditioners ?

Dear Sir/Madam, I have a 12 years old Goodman split AC. Recently the blower in the air handler was not starting sometimes. I changed the capacitor, but the problem is still there. I guess that the fan relay switch may be bad. Where can I find the fan relay switch for Goodman center AC? The model no for air handler is AW24-05c, the serial no is 9904464660. You help will be much appreciated. Thanks, Sherman


Answers :

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

Dear Sir/Madam, I have a 12 years old Goodman split AC. Recently the blower in the air handler was not starting sometimes. I changed the capacitor, but the problem is still there. I guess that the fan relay switch may be bad. Where can I find the fan relay switch for Goodman center AC? The model no for air handler is AW24-05c, the serial no is 9904464660. You help will be much appreciated. Thanks, Sherman


... Goodman Air Conditioners

Installed goodman air handler, system has hot water coil in duct for heat, how should i wier the 6006, or 4006 control to turn the fan on, on the air handler? if the limit switch turns the fan on for heat, isn't it going to send 24 volts back up the green wire to the t-stat? old air handler ( york) had a fan center relay.


\015\012\011\011\011\011\015\012\011\011\011\015\012\011\011\011\015\012\015\012\011\011\011\015\012\011\011\015\012\015\012\011\011\015\012\011\011\015\012You abso ... Goodman Air Conditioners

My Goodman air handler RELAY, ELECTRONIC BLOWER TIME DELAY makes a clicking noise 4 or 5 five cycles (about 10+ Sec delay ) before the squirrel cage fan will come/stay on. I have reset the unit by switch it off for 5 minutes then back on and it worked for a week but now it makes the outside compressor go on and off the same number of cycles before it comes on. Do I need a new board or can the capacitor cause this problem? Help it's hot in Phoenix!


When this happens turn off power and feel motor if hot capicitor i dont think this board cost much but if it does you can get a fan sequenseing stack switch to repace the board with ... Air Conditioners

A Nordyne air handler, model B3BV-030K, with 4 wire thermostat. Thermostat and AC works fine in "cool". Switch it to "heat" and nothing happens.No fan, no heat.(I have built in heat strips -resistors). I jumpered (on the nordyne circuit board-input from thermostat) from R to W. (24 volts from R to W, which should start the heater. Nothing. No relay "click" like when AC comes on. If i jumper R to Y, AC comes on ok. Does this sound like a relay gone bad on the circuit board? Or what? If relay bad,


Do you get heat when you jumper R, G & W? ... Ruud Central System Air Conditioner

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

I have a Goodman AR48-1 air handler. About two days ago I smelled a burning smell and know the fan motor never shuts off, even when the condensor unit has shut off. Could it be the time delay relay. Any advice would help. Thanks Cliff


... Goodman Air Conditioners

I have a Goodman CPLE42-1 split system. I had a power outage and my first floor unit would not cool anymore. The air handler/blower in the ceiling is working fine, but the fan outside is not turning on. When I went to look for an overload reset on it, I switched off the breaker on my second floor unit by accident, and now it is doing the same thing. Both fans on the outside will not turn on. Both thermostats will turn on the air handlers in the ceiling. Seems like I re-created the same exact pr


... Goodman CPLE24-1 Air Conditioner

My Central AC condensing unit will not start up but the air handler is running. I can engage the switching relay and the compressor and condensor fan kick in and run. I think it is either the switching relay or the capacitor. If I'm correct, how do I determine which is the cause of my problem?


It is the relay. THe capacitor doesn't control both the compressor and the fan. (Some use the same capacitor but it is seperated internally and usually one or the other will still start) This part should cost around $20 Buy whatever they have as l ... Air Conditioners

I have a Trane XE 1100 Heat Pump. It is not cooling. My air handler blower works. The outside fan does not. I changed out both capacitors. When you turn unit on you can hear the relay activate. Then only a hum. Is the fan motor bad or the relay? How do i test? The light on the module blinks once a second which is normal operation. Thanks


Probablly the fan. Do this test. Move the fan side to side. and up and down. Any more than 1000ths inch play and that motor is bad. When the bearing gets thin the rotor will rub the stator and lock up. This is called polling out. If the motor is stif ... Air Conditioners

My goodman air unit wont turn on but has power to the relay and can be manually overridden at the relay but doesnt sound like the air handler comes on. I changed the batteries in the thermostat and even switched the thermostat with my second unit on opposite end of house. I also thought it might be the run capacitor again so I changed that already. Any ideas?


Check the transformer. There could be a chance that the transformer is out. If you mean you can manually turn on the unit by pushing in the contactor switch in then theres your problem The thermostat engages the low voltage side of the transformer ... Goodman CLT24AER24 Air Conditioner

UHQA-1010B Air handler with heat pump. Unit heats up nicely but once area temp. is met, heater de-energizes but blower continues to run. Opened unit up and blew out with compressed air, and tapped on what looked like a relay but no change. Termostat switch for blower is set to auto. Any answers would help. Also a wiring scematic would help me. Thanks


... Ruud Air Conditioners

Hello everyone, I need a little help with a Goodman Air Handler speed setting. I have the manual and it explains pretty clear how to set up the dip switches for a certain speed. I tried lower settings than the default but it does not change the speed at all. I believe that is set for the highest setting and I want to set it lower. This air handler has the variable speed motor. It's a 5 ton unit but I don't think that it matters. Please respond if you know how to do it? Thanks a million.


If you have the manual, in there it will tell you what color is what speed on the blower motor. Then you should have a wire on heat h, a wire on cool h, and two wires on park terminals. Say Red is medium/lo, and you want that fan speed set for the he ... Air Conditioners

Rooftop air, when stat calls for cooling, fan comes on but no compressor. If I switch the stat of & on a couple of time manually, the fan and compressor both come on. Does this sound like the start relay going bad?


Good place to start checking for voltage, in and out of relay when triggered. ( careful, if not experienced with electrical, you have capacitors nearby that can zap you real bad if not familiar with them.) ... Dometic Rooftop RV Air Conditioner

I have a Goodman Model number AR24-1 unit and the blower moter will not start with it turned on to fan or cool or heat. I have checked the thermostat and the unit runs outside. Just no blower. Can I jump the blower motor as I replaced the capacitor today. Hear are some numbers that may help. Part Number #15212-50 Volt 208/240 Amp 1.5 HP 1/5 No heat Kit It has a Goodman switch board # B1370735 that I can check with my meter if needed. I have checked the thermostat in the attic also. Seems like


... Air Conditioners

Air handler fan runs but condenser fan and compressor won't, I changed the relay switch but still no results, is it the capacitor? It is an Armstrong, model # SCU10E36A-4. Thanks.


... Air Conditioners

Outside unit runs, air handler inside runs sometimes Is there a fan relay that will work sometime? can here freon circulating but fan will not run. Can cut off and restart, will come on sometime. thanks for any help [email protected]


Their is a fan relay on combo gas heat and central air conditioning. The reason is for heat you need slower fan speed than for air. How do they do it? They use a relay to shift the fan from low for to high for ac. More ... Goodman Air Conditioners

Air Handler: I have two 24V supply lines one from the transformer the other, I think from the condenser fan. Both wires are connected to a relay which operates the indoor blower. When the 240V power supply is turned on I get a buzzing sound from the relay. Can anyone help me with this problem. Mickey


You have 24 volts from the indoor thermo to the transformer in the air handler then 24volts from air handler to the contactor when this is energized it goes to 240 volts to run the compressor and outdoor fan. Sounds like the contactor is not enegizi ... Air Conditioners

A/C need hlep with a carrier model # 40aq030-300bb. just bought a house with this unit inside but outside different unit, think its a Goodman. When turned to heat everything ok, but when turned to cool it still puts out heat. Think reversing valve is bad or switch controlling it may be bad. Not to familiar with the system and wiring diagram is gone. Somebody made a mess of the wires anyway, need some help if you have any. Thanx and... GOD Bless


Orange or O terminal on Tstat energizes valve in colling cycle. Go to outside unit jumper red to orange and see if Reversing valve energizes. If it does . Problem inside possible Tstat. You shoulf here the valve click. Have someone inside switch fro ... Air Conditioners

My Goodman ac unit is still running but it just feels like the fan not ac. We don't know the problem but guessing the dual Air conditioning/heat Pump (CapacitorGSC130421AC) is bad. Please advise! Thank you for your help!


If the fan motor on the outside condensing unit is running, but the compressor is not coming on, then yes, most of the time it is just a capacitor. It could also be the compressor has a short or bad valves. If the compressor comes on in the beginning ... Goodman CLQ36AR49 Air Conditioner

Third control board has been installed on a goodman 3 ton central air unit in the attic...the only that happens is when the thermostat calls for cooling...the inducer fan comes on and then the blower motor stays running but the condenser does not come on......There is always 6 flashes on the control board.....which says roll out switch....please help me on this one....Calvin from Memphis


Temporarily jump out roll out switch. ... Goodman CKL42AR42 Air Conditioner

I have a Coleman Presidential 7670 furnace in a mobile home. customer said it came on a couple of times by itself. I ran new wire, fan won,t shut off. Replaced fan switch, fan still won't shut off. Replaced t-stat, same problem. This is an older unit and has no board it has a fan switch a low limit switch, i,m guessing the other is a high limit and a fan relay. I have no schematic and am very frustrated can anyone help me please. Thanks. Brian from california


Brian, it sounds as if possibly the fan relay is stuck however, if the fan will not shut off I would suggest the following, Follow the wires from the fan to the relay on the relay disconnect the fan wire there and see if the fan shuts down if so t ... Air Conditioners

Hello, have a 2/4tec3f24b air handler, less than 2 yrs old. the fan motor in the air handler will not come on.


Most have a run capacitor. replace that. ... American Standard Air Conditioners

Borg warner Is the old round York Borg/Warner thermostat incompatable with a Honeywell? I just replaced my old round mercy switch thermostat with a Honeywell RTHL111 thermostat. The air conditioner service man says it is hooked up right, but the fan on the unit will not run on auto (it must be in the on position on the thermostat [thus the fan runs all the time]). He also replaced a relay switch inside the unit. We are using air conditioning only on this unit. Red to R (strapped to Rc), gree


... Air Conditioners

I have a Jantrol heat pump & A/C. It is approximately 10 years old. For the last 3 summers the compressor unit will freeze when the air handler fans fails to come on. It worked fine for 2 weeks this year before it happened. I've be able to thaw it out and restart the unit and it works from days to weeks before this occurs again. The last time it happen, I had a problem getting the air handler fan to come back on, but it did eventually. I've been thinking it may be the sequencer, but now I'm wond


Hi,\015\012\015\012If you can safely check the supply to the motor when it should be on, then this is the best method to check it.\015\012\015\012Check the fan turns very freely - oil the bearings if it doesn't.\015\012 ... Goodman Air Conditioners

Window air conditioner keeps switching to fan mode. Which means on hot days it is blowing warm air. It sporadically switches to air conditioner mode. Room is hot because the cool air only blows for about 10 minutes. Help!


... 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 || ad-trader.net || Terms of Use || Contact || Privacy Policy
Load time: 0.1834 seconds