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Goodman Model GPG13240451A, AC/Furnance - Will not start. I can hear the unit making a humming sound , but willnot start the heater blower/fan. What could be the probem. Can I reset the system?

Posted by Anonymous on

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6 Suggested Answers

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Posted on Jan 02, 2017

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22yooper
  • 828 Answers

SOURCE: Goodman CK60-1C model central AC unit blwing hot air

Clicking sound is the contactor engaging to start the outside unit. Check for a burnt off wire at the contactor. For some reason you are not getting power to the outside unit. If you find a burnt off wire shut off all power to it then remake the connection at the point of the circuit break.

Posted on Jun 27, 2008

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  • 25 Answers

SOURCE: blowing hot air fan not turning outside making a humming noise

Replace the run capacitor. It is a silver cylindrical object located in the electical compartment of you outside unit. There is most likely three places on the top where different color wires are attached. One is marked F,or Fan. The center should be marked C, or Common, and the last should be marked Herm, with wiring to the compressor. Make sure you write down or label each wire you remove and it's correct location. They must be installed on the new part just like they were on the defective part. For you to know which dual run capacitor you need, the old one will have printed on the side either 370, or 440 v,as in volts. You must also need to know the microfarad rating and it is also printed on the side with the voltage rating. Since this is most likely a dual(runs fan and compressor) you should see two ratings abbreviated as mfd. Something like a 5mfd for the fan motor and perhaps a 35 mfd for the compressor. CAUTION !!! This device has line voltage and you must insure the power is off at the disconnect/ breaker BEFORE you begin the repair. Sounds complicated but really only takes a few minutes. The main thing is getting the right mfd and voltage ratings for the new part and keeping a record of where the wires were mounted on the old one, and putting them back the same place on the new part.

Posted on Jun 18, 2009

FunnyPlumber
  • 43 Answers

SOURCE: fan won't turn on outside unit but has a hum noise

Be sure you have power, 220VAC to unit. You may have blown fises or tripped circuit breaker.

Posted on Jun 23, 2009

james3751
  • 614 Answers

SOURCE: I have an outside unit mfr Goodman, model #

You have bad capacitor on your unit it may not look bad but chances are it is just get the microfarad rateing of the side of the cap. should be like 55.5 55 7.5 something like that. Also check your fan motor. last. I have changed hundreds of caps this year. Russ

Posted on Jul 18, 2009

  • 13 Answers

SOURCE: Carrier Furnance Fan / Blower Doesn't Start (Model 58GP-125-GA)

With power off, locate fan motor capacitor (generally silver in colour).
Rating on capacitor will be in microfarads at specified voltage ( 5mf @
370 volts). Be careful to discharge before handling and return defective
cap. to source of replacement. They can confirm whether or not truely
defective. Replace and secure. Restore power and check operation.

Purpose of run capacitor is to provide starting torque that you are
presently providing by hand spinning. Hope this helps.

Posted on Aug 05, 2009

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