Question about Goodman GMS90703BXA Heater

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When my Goodman Gun125-5b furnace fires up the draft inducer whines.Is there a fix or does it need replaced? How hard is it to replace it?

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  • Anonymous Mar 31, 2014

    I need to replace the inducer motor but I can not find the manual. Can I get a replacement manual or at least the instructions regarding replacing the inducer motor?

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Try and spray some mystery oil on the shaft. It may help. If not, you will be needing a replacement inducer.

Posted on Feb 18, 2009

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Need to find a replacement part


Here you go Angela

1149097 Draft Inducer Assembly - AllParts Heating

www.allpartsheating.com/1149097.html
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Arcoaire Furnace Motor Parts: Fast Shipping RepairClinic.com

www.repairclinic.com/Shop-For-Parts/a36b389c53/Arcoaire-Furnace-Motor-Parts
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Furnace draft inducer assembly. The draft inducer motor draws air into the burner and exhausts it out the flue. If the draft inducer motor is defective, the furnace ...

Arcoaire Furnace Parts: Fast Shipping RepairClinic.com

https://www.repairclinic.com/Shop-For-Parts/a36b389/Arcoaire-Furnace-Parts
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Furnace draft inducer assembly. The draft inducer motor draws air into the burner and exhausts it out the flue. If the draft inducer motor is defective, the furnace ...

Direct Factory Replacement Inducer Blower Motor Used in 90 ...

www.americanhvacparts.com > ... > Oem Direct Replacement Models > Arco Aire
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Direct Factory Replacement Inducer Blower Motor Used in 90% Furnaces. ... Comfortmaker, Intercity Products Snyder-General, Heil, Tempstar, Arcoaire Draft Inducer Blower Motor. ... Used in ICP Equipment Models: ... GUH125A016CIN

1149097 - Arcoaire Furnace Draft Inducer / Exhaust Vent Venter Motor ...

https://www.amazon.com/1149097-Arcoaire-Furnace-Inducer.../dp/B00FFBQRGA
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1149097 - Arcoaire Furnace Draft Inducer / Exhaust Vent Venter Motor - Fasco Replacement: Replacement Household Furnace Motors: Amazon.com: Industrial ... Draft inducer motor for arcoaire model guh125a016cin Google Search

Nov 27, 2016 | Heaters

1 Answer

1999 goodman furnace draft inducer working 50% of the time


All the symptoms point to a stack blower that needs replacement

Feb 09, 2013 | Heaters

1 Answer

I have a goodman model#GMH80703ANAA SERIAL#0607148632 -I HAVE NO MANUAL AND WAS WONDERING WHAT THE LOW FIRE ON GAS VALVE IWC SUPPOST TO BE SET AT. AND WHAT THE HIGH FIRE IWC PRESSURE SHOULD BE SET TO.I do...


I have done this 34 years and never need to know this . simply replace the $15 part to see if it works, labors not cheap and its better value to the customer for you to sawp it out on a call even if its not bad yet as they are 1 of the weak links that you know will fail . if it doesnt work, which i never saw except when the orifice on the induced draft housing was carboned up! or 1 time the induced draft squirrel cage was disintegrated with the motors shaft left spinning nothing and doing nothing as toinducing any draft! threw mw as the motor was working! and orifice clear and new switch but still not working!!! had to be the cage or poltergeist lol!

Feb 24, 2012 | Goodman Heaters

1 Answer

PRESSURE SWITCH DOES NOT ALLOW G AS TO FIRE UP FURNACE FOR HEATING. THIS IS A PRESSURE SWITCH WHICH CONFIRMS SMALL FAN IS RUNNING TO CLEAR RESIDUAL GAS BEFORE ALLOWING FURNACE TO FIRE


WRONG!!!! this pressure switch either opens or closes, depends on manufacture, to tell the board that the draft inducer motor is running, if this didnt run and gas light you would probally die of carbon monoxide posioning.

Apr 23, 2011 | Goodman Heaters

2 Answers

Goodman 95 %furnace keeps saying low pressure is stuck. changed out low pressure switch and high pressure switch and still have same problem.


That thang might be sensing a lazy flame. In other words the flames took too long in the board's opinion to quit sensing the flame. Yall probably need to do pressure tap on the gas valve.
Here is a realistic look at goodman fault codes and what to check fer and I am assuming you are not a tech and don't know this already and am hoping it helps:


Read one LED flash that stays on continuously to mean your furnace has no signal coming from the thermostat and will not operate. Turn the power off and check the thermostat for improper settings or connections.

Interpret one LED flash that blinks on and off to mean your furnace has locked out because it could not ignite after three tries, and must be reset. Interrupt power to your furnace for 20 seconds or lower the thermostat so your furnace does not try to heat, then reset the thermostat to the previous setting. After one hour of lockout, your furnace will automatically reset itself and try to operate as usual.

Decipher two LED flashes to mean the draft blower is not working, or your furnace has a short in the pressure switch circuit. Turn off the furnace power and repair a short or replace the pressure switch.


Read three LED flashes to mean your furnace has an open pressure switch circuit or it has an induced draft blower operating. Check the pressure switch hose of your furnace for blocks or an improper connection. Also, look for blockages in the flue, and tighten any loose wiring.

Translate four LED flashes to mean your furnace has a primary limit circuit open, possibly from loose wiring or blocked filters. Check and clean filters, tighten wiring and check the flue for blockages.

Interpret five LED flashes to mean your furnace senses a flame without a call for heat. This could be from a gas valve closing slowly or a burner flame lingering.



Read seven LED flashes as a warning of a low flame sense microamp signal. This could happen with a coated flame sensor or a lazy flame from poor gas pressure. Turn off the power and adjust the gas pressure according to the information on the rating plate.



See eight LED flashes as meaning an igniter circuit problem due to a bad igniter or an igniter connected improperly. Replace the bad igniter or check the ground wiring, making necessary corrections.



Decipher nine LED flashes to mean the high-stage pressure switch circuit will not close during a high-stage-induced draft blower operation. Your furnace may have a pinched or blocked pressure switch hose, a blocked flue or loose wiring.

Read continuous flashing on the LED to mean your furnace has a reversed polarity of 115 volts. Turn off the power and correct the wiring polarity after reviewing the wiring diagram.

Now here is how it should all go down:



Bottom dollar: it all goes back to type of gas, the initial setup, the pressure tap. and how it is wired up to begin with.
This will give you an idea where to start I hope.

Dec 10, 2010 | Goodman GMS80903BNA Heater

1 Answer

Gas furnace model # gmb100-4 will not fire up ignitor working clicking sound afterwards but no firing up. Whats wrong


If induced draft motor comes on then ignitor tries to light but no flame I would change control board.I've had the same problem on several goodman heaters and all but one required new board. The other one was a bad gas valve but I would try board first. Hope this helps. Thanks

Nov 07, 2010 | Goodman GMS90703BXA Heater

1 Answer

Need help with a goodman gmt070 furnace...error code flashes three times, i have replaced pressure switch, still flashed, replaced board, still flashes three times...flue is clear, draft inducer motor is...


it may be clogged at the barbed fitting on the induced draft motor where the pressuer switch tubing connects. take a paper clip and **** it out make sure you can stick it thru freely till you can feel the Inducer wheel then reconnect and try again.

Nov 04, 2009 | Heaters

1 Answer

How to do the tune up of B4833000 Janitrol Goodman Draft Inducer


You don't tune up draft inducers. If the inducer is bad it should be replaced.

Jan 03, 2009 | Goodman GMS90703BXA Heater

2 Answers

Furnace won't stay running


1
1 FLASH
Furnace fails to operate.
• Integrated control module
diagnostic LED is
flashing ONE (1) flash.
• Furnace lockout due
to an excessive
number of ignition
“retries” (3 total)1.
• Failure to establish flame.
Cause may be no gas to
burners, front cover
pressure switch stuck open,
bad igniter or igniter
alignment, improper orifices,
or coated/oxidized or
improperly connected flame
sensor.
• Loss of flame after establishment.
Cause may be
interrupted gas supply, lazy
burner flames (improper gas
pressure or restriction in flue
and/or combustion air
piping), front cover pressure
switch opening, or improper
induced draft blower
performance.
• Locate and correct gas
interruption.
• Check front cover
pressure switch
operation (hose, wiring,
contact operation).
Correct if necessary.
• Replace or realign
igniter.
• Check flame sense
signal. Sand sensor if
coated and/or oxidized.
• Check flue piping for
blockage, proper
length, elbows, and
termination.
• Verify proper induced
draft blower performance.

Nov 23, 2008 | Goodman GMS90703BXA Heater

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