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My Goodman GMS81155CNA blowing cold air. Is there a pilot light? What is the usual fix. It was working fine.

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

aries_67
  • 1 Answer

SOURCE: 1993 goodman status light 4 times blinking

I have a goodman GMP075-3 that won't turn on. I think it is the pressure switch since I do not have a vent blockage. What is a venter and where can I find it??

Posted on Dec 30, 2008

  • 82 Answers

SOURCE: Finding Pilot light on Goodman Model caf024a2a

i think the ca # is for the cooling coil unit - the heater should start with gmXXXXX - if your unit is fairly new - the pilot light electronically when thermostat calls for heat the unit will not light if the burner door is open

Posted on Oct 24, 2009

  • 10 Answers

SOURCE: I have a Rheem Gas/Electric AC unit that provides

Heat pumps provide good heat until the tempurature drops below 35-40 degrees. After that there isn't much heat to extract from the outside air and then either the gas furnace kicks in or the electric heat strip does the job of heating the air. if you have heat strips, I would check your breakers in your panel and sometimes there are a couple of breakers right on the air handler or furnace. The ones that will be for your heat strip are 220v and will be twice as wide as your normal 110v breakers . Please don't trust a visual inspection as they can look like they are in the "on" position but are indeed tripped. Turn them all they way off and then back on. If the beakers check out you may have an open cicuit in the heat strips themselves and you will need to have a qualified HVAC tech look at your furnace to repair it.

If your furnace is a "duel fuel" and uses natural or LP gas for back up heat then your ten year old rheem probably needs a good maintenance by a qualified service tech. There is a flame sensor to clean, ignitor to check (replaces the old school pilots), burners to clean flue connections to check and much more. ALL manufacturers of any heating apliance recommend yearly maintenance. Most companies offer something for around 100 bucks. I hope this helps.

Rocco

Posted on Dec 13, 2009

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  • 25 Answers

SOURCE: My trane XE80 will only blow cold air. The fan

It sounds like the problem is a tripped limit switch. Look in the burner compartment and on the blower assembly for a switch that looks like the one below. It will be about the same size round as a quarter. Press the red button on any of the switches you find, then re-try furnace.
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Posted on Mar 23, 2010

  • 2 Answers

SOURCE: Air blowing out - Pilot on but no heat.

Possibly overheating or previously overheated, these units are also prone to control box issues usually a buzzing noise at the unit it present if this is the case.

Posted on Apr 28, 2010

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The 4 blinks means that the high limit switch or the regular limit switch are tripped... try to find the high limit switch... it is usually near the blower...there will be a red reset button in the center of it... push it in and the unit should work again...
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if you let it thaw it sounds like your coil froze up
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