Having problems with your Air Conditioners ?

Coleman forced air furnace

\015 Last night we smelled something burning and realized it was the furnace. We looked and the air filer had fallen down and the fan stopped. It is still putting out heat, but the fan will not come on. Any ideas?\015

Answers :

Im assuming you are running a/c and not heat...Was the filter burning??  if not and there are no other obvious burnt wires then id say you need a new motor. The filter, if it was'nt binding the blower wheel or wrapped arround the motor shaft would not have caused the prob.

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

Coleman forced air furnace


Im assuming you are running a/c and not heat...Was the filter burning??  if not and there are no other obvious burnt wires then id say you need a new motor. The filter, if it was'nt binding the blower wheel or wrapped arround the motor shaft ... Air Conditioners

Coleman forced air furnace 8975-676 condenstation


... Air Conditioners

A contractor cut the wires from my Coleman forced air furnace, It was hooked up to a stat that ran my evap cooler and heat. I am trying to put in a new straight heat stat but I can't get the stat to operate the fan. Can you help?


Does the new stat have a pin labled (G)? Connect your fan wire (usually green) to that pin, and then call for fan on your therm. Straight heat stat means it has only heat and cool pins, there is no option for fan. If your not getting the fan to co ... Air Conditioners

I need a relay for fan controller coleman forced air furnace and a c model 8638 Problem


... Air Conditioners

We have a coleman evcon furnace. The furnace runs constantly. It'll get to the temperature but then the fan doesn't quit and it only blows out cool air the the reset switch pops up and needs to be be reset before it'll blow out warm air again.


It sounds as if your furnace is exceeding the limit tempperature of the manual reset switch. The coleman is designed for the fan to continually run when this limit switch is tripped in order to keep the heat exchanger cool.( it is a safety feature) ... Air Conditioners

We have a Carrier forced air furnace and it constantly recycles itself by igniting and then it heat sensor element and the furnace flame burner comes on as it should burns a short period goes out and then empties the heated air from the chamber, and then repeats the same system over and over. However; the heating element stays red hot and the LCD light constanly flashes a code. We have had atleast three different techs to come out and they only replace the heating element, and the last tech sand


Hi,\015\012\015\012First off the problem has nothing to do with the filters...\015\012\015\012The problem is that the circuit board is not getting told that the flame is present and is shutting the gas back off.....then it tri ... Air Conditioners

I have a coleman model 3400-815 electric furnace and it is blowing hot air to one end of the trailer but not the other there are no holes in the duct work had it checked and no cold air in vents when furnace is off is there more than one heating element? or what could be the problem/solution?


... Coleman Air Conditioners

Furnace problem I Have a 2005 Montana3295RK with a duo-therm air conditioner,suburban sf35f furnace and a dometic thermostat with remote. The problem lies with the furnace. It will not turn on, and in the rare event it does it will not turn off unless you either pull the fuse, turn the switch to the off position on the furnace or turn the gas off at the tanks. I can force the furnace to come on by pulling the fuse and then putting it back in and the thermostat does not have to be in the on posit


The problem is most likely in the control module of the roof air unit. Dometic uses the thermostat to activate and deactivate a relay in the control board of the roof ac unit whiich is just visible when you remove your air intake screen. The two blu ... Dometic Rooftop RV Air Conditioner

My son has a Goodman Manufacturer Corp Heat Pump/air conditioner. Forced air I believe. The air conditioner quit. A repairman indicated that in order to replace the air conditioner the furnace will have to be replaced also. The air conditioner unit outside is Model No. CPE30-1-AB. Any thoughts?


I don't see any reason to change the furnace unless it's an air handler and not a furnace with a coil on top or bottom. And then, the only reason to change the inside unit when you change the outside unit is because it's a R-22 system and your going ... Goodman CKL30AR30 Air Conditioner

Bryant furnace I have a Bryant forced air furnance series 3C-G serial # 44Y 368450 model # 125-394U upflow and model # 125-394C The furnance or central air is not coming on to run. The breaker has not been tripped the pilot light is lit and when I turn the thermostat I here it click but the furnance or central air does not come on to run. Can you help me with a solution to to get it running?


... Air Conditioners

I have a Carrier Infinity Furnace and Air Conditioner. I have a problem heating and cooling the second story of my house. I seems like there is very little air flow. Any way to force more air up to the second story


There are booster fans you can install in the ductwork or you can damper down the first floor to bulid up more pressure for second floor ... Air Conditioners

I removed the blower from the furnace to clean it. After installing the blower the condenser would not come on. The furnace heating works okay The air conditioner works and cools the house if I force the contactor closed. I get no voltage across the leads from the furnace


You don't have the t'sat wires to the outdoor unit hooked up. They should be on the y & c terminals. If they are you may have a burnt out contactor coil. It should read 24volts at the contactor coil when you are calling for cooling ... Weather King 10AJA3001AH Air Conditioner

Coleman rvp 49000 series air conditioner furnace comes on with the heat pump


... Coleman Air Conditioners

I have a carrier natural gas forced air furnace that stopped working, it won't light. It is displaying three error codes: 31; 11 & 13. The filter was changed, but the blower fan has been sqeaking for a while and I had to temporarily disconnect the combustion air. I'm guessing one or all of these things are the cause, but don't know how to reset the panel.


To reset the panel disconnect the power for 5 minutes and put the power back on.If you need more help troubleshooting please post back ... Carrier Air Conditioners

Air conditioner Can I add a Lennox central air conditioning unit to a Coleman Evcon furnace?


... Air Conditioners

I have an intertherm feh-017ha electric furnace and it's blowing warm air, but the force behind the air coming out seems weak and motor doesn't sound like it's running to it's full potential as it did last winter....


First, check your air filters and change if necessary. Next, if the motor doesn't seem to be running at full speed, the capacitor may be weak. This will cause it to run slower than normal. If you have a multimeter with the capacitor test function you ... Intertherm P3RA-048K Air Conditioner

My duo-therm forced air direct vent furnace will not stay lit. L-342465, model 65930-064. When I turn on the thermostat, I hear the fan, but then it starts clicking. Like it's trying to start. Sometimes it does & I feel warm air coming thru the ducts. But not all the time. It's in a 1983 Aljo 5th wheel trailer that I live in. Please help. It snowed this morning. Thank you, Brenda


I currently have the same problem. It's happened before and it was the circuit board on the right inside of the heater. Tired of that board going out ($) several times, so this time I'm going to remove the board and look at it myself for any common p ... Air Conditioners

I have an oil forced air furnace. The blower fan works sometimes and sometimes not. The furnace turns on and the burner works, but at times the fan does not come on and the burner shuts off. What is causing this and how do I fix it?


With out brand and model # don't no for sure, but i would check fan relay, and connections for loose\015\012wires and also the fan or capacitor could be going out. ... Air Conditioners

My forced air furnace is not working. - Air Conditioners


Have you recently changed the filter? If so check the blower door switch on the furnace. ... Air Conditioners

Installing a new 110000 btu forced air upflow comfort air furnace wired everything up and there was just a click sound and then nothing happened


This sounds like the ignitor fired, but read this blog from "heatinghelp.com":\015\012Either the flame sensing circuit (gas valve, pilot mechanism, spark control module) is either seeing a weak signal, or is itself compromised/suspect. Other th ... Comfort-Aire Air Conditioners

I have a Rudd Forced air unit in my celler. Model UGPH-10EAMER I have two green lights and a amber light on the inside pannel my furnace was workimg fine and now when I turn it on the two green lights come on then the amber will flicker then go out but one of the green lights flashes. can I find a manual on line and is there a reset button for my furnace? or what do these lights mean?


Click this link directly and go to page number 33 for "TROUBLESHOOTING" there its mentioned.http://www.acdirect.com/xcart/images/produc ... Ruud UBHC Air Conditioner

I have a sears forced-air furnace that automatically lights. It will go on when I first turn up the thermostat. It burns and produces heat for about 10 to 15 minutes. Then the burner goes out and it starts blowing cold air. At that point it goes into an endless cycle of the igniter firing, no gas being supplied to the burner, and then igniter firing again. I have changed the filters... Larry


You probably have a bad Thermo-couple . It is a copper looking rod that sets in the flame of the pilot lite It also has a copper wire that goes to the main valve and connects with a 1/4-3/8 nut or a metal clip. The purpose of this part is to tell th ... Air Conditioners

Humidifier on gas, forced air furnace, won't work. carrier furnace. humidifier is aprilaire model 440.


Is it the humidifier or the furnace which is not responding? Or both? Thermostat/control module model? ... Air Conditioners

My heat from my Coleman furnace in my mobile home has gone from hot air to only warm air. I am assuming the elements are bad. The mobile home is a 1987 model. Where are the heating elements located and how do you replace them?


I will need to know the Model Number of the furnace. And if you can find the Serial number that would be helpful also. A lot of the furnaces are different. Heating elements are in different places. I want to make sure that I tell you how to replace t ... Air Conditioners

No forced air.... compressor unit and furnace do kick on


Bad blower motor/capicitor or relay. Check the fuse if it has one. ... 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: 0.0953 seconds