Question about Weather King 12AJA4801AH Air Conditioner

1 Answer

Weather King 8PJ10NDR01 When I turn the heater switch to ON position the furnace runs what sounds like an internal fan. Second, the igniter glows and when it reaches it's hottest stage the fan thrusts air through the air ducts / vents and the burners light for about 30 seconds to a minute blowing cool air. After a period of about 30 seconds to a minute the burner turns off. After the igniter and burners repeat this about 2 times the heater shuts down by it's self, even when the temp gauge has not reached the temperature setting.

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Expert
  • 334 Answers

The gas valve is not sensing flame, and the unit shuts down on safety.

Chances are the flame sensor is bad, its a common problem.

If its a thermocouple you can buy one for 10 bucks, If its a newer style they can usually be had for less than 30.

They are easy to replace ad they are usually installed with two screws and one to two wires.

They sit directly in the flame pattern in front of the burners.

A service call should only cost you 250 or less for the repair, but you can do it yourself for less than 50 (including gas to drive to the HVAC supply house that sells your brand unit.)

You will need the model and serial #s when locating the parts.

Posted on Dec 27, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Goodman gmt070 inductor fan clicks on, pilot glows, nothing


Possible bad igniter...igniter should read somewhere from 50-90 ohms. If not it is going bad. Remove igniter (don't touch carbon silicon rods) see if you see minute cracks or white spots. If ohms testing reads in 90 or above range , replace igniter. ( note some rheem, rudd and weather king igniters normal ohm range can be 130-150 ohms).. You might also want to check the igniters connections and control board module to make sure the the igniter is betting the proper voltage to get the igniter hot enough.. 110 volts or about is the input norm to the igniter.

Nov 21, 2013 | Goodman GMS90703BXA Heater

1 Answer

Coleman echelon 9.T furnace will not turn on. Red light blinking


sounds like it is the pressure switch try jumping it out on some models you fool the heater in too working or see if the tubes are blocked , there should be some codes on the front panel or the fan panel

Apr 27, 2010 | Coleman Propane Forced Air Heater...

3 Answers

I have a Trane xe 70. The Heat is not turning on. The ignitor will glow but NO gas or blower. I turn on the fan and the blower does work but not when HEAT is selected on the t-stat. Also the LED light...


Check to see if you get 24 volts AC at the gas valve from the circuit board when the igniter is glowing. If yes, bad gas valve or blockage in gas train. If no, bad circuit board or broken wire

Feb 07, 2010 | Heating & Cooling

1 Answer

Furnace will not light. Igniter glows but no gas


Make sure that the switch on the gas valve is in the on position. If it is and the gas valves coming into the furnace are open, you probably have a bad gas valve.

Oct 03, 2009 | Heating & Cooling

1 Answer

Weather King blows fuse in Criterion II furnace


You probably have a shorted wire between the heater and the a/c. There are two wires that conncet the control power to the outdoor a/c from the heater they should be on terminal c & y in the heater. disconect those two wires and try it again if the fuse doesnt blow you have a short in the wire between the a/c & heater

Jun 01, 2009 | Weather King 10AJA2501AH Air Conditioner

1 Answer

Weatherking furnace flashing 5 times.......


Sounds like it it isn't the igniter but probably the pressure switch. You can only tell by the clicking noises as they system goes through it's safty checks prior to the call to the igniter.

Mar 05, 2009 | Weather King 12AJA4801AH Air Conditioner

1 Answer

Main Fan won't turn off even with thermostat removed. Burner not


There is a chart with the wiring diagram and othere charts that will tell you what the 6 blinks are for. That should tell you what is wrong and what part you need. Sounds to me like the board has an issue or the gas valve is locked out.

Jan 10, 2009 | Goodman GDS81155CNA Open Flame Mid-Size...

1 Answer

What part do we replace first?


Door safety switch. You are sure you have power to furnace? jump out the G and R terminals on the furnace control board or turn your thermostat to Fan On to check. Make sure the door safety switch is in the closed position. Fan should come on. No fan, no power to unit. Check Emergency switch, circuit breaker and there may be a fuseable link in the wiring somewhere either above the unit or a condensate safety switch. Get power to the unit. Also check to see if there is a small fuse in the wiring inside the furnace or on the circuit board.

Jan 22, 2008 | Weather King 12AJA4801AH Air Conditioner

1 Answer

Goodman furnace


Check the roll out switch(s) and the lock out switches. They are a small disc looking about the size of a nickle, with with 2 wires attached on them. There will be a re-set button in the middle that resembles a small peg. Push this in to re-set. As the glow coil shorted out, the fuse on the control board may have blown. On the newer furnaces find the main board and look for a car type fuse. If blown, replace. You also have the symptoms of a bad limit switch, by the clicking noise (the heat fan relay) and the blower fan running instantlly.

Jan 05, 2008 | Heating & Cooling

Not finding what you are looking for?
Weather King 12AJA4801AH Air Conditioner Logo

146 people viewed this question

Ask a Question

Usually answered in minutes!

Top Weather King Heating & Cooling Experts

Donni Steen

Level 3 Expert

659 Answers

Tim Whalen

Level 3 Expert

3069 Answers

Cris Sparks
Cris Sparks

Level 2 Expert

338 Answers

Are you a Weather King Heating and Cooling Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...