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I have a goodman ac, the wires came off from my house i have a red wire and a white wire on the ac there is a yellow wire and a blue wire. does the yellow got to the red?

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Check against wiring diagram white and red are line current always but I'd check against any diagram you have of the unit

Posted on Apr 21, 2008

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Which thermostat to use 4-wire Goodman gas furnace


blue is common. never let that wire touch any other color or you will short the transformer. Use a thermostat for single stage gas heat. R=Red W=White Y=Yellow which should go to the outdoor ac contactor and C=Blue which should also go to the outdoor ac contactor. If in doubt call a qualified Heating contractor to help you install. It can get quite expensive letting the smoke out of your parts.

Aug 21, 2014 | Air Conditioners

1 Answer

AC and fan work fine can't get burner to come on


Open the furnace, access the control wires going to the thermostat & jumper the white & red wires to bypass the thermostat. the control wires should consist of Red, white, green, yellow, or blue.

Dec 06, 2013 | Goodman Air Conditioners

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What does the two wires from the furnace to OD unit connect to?


measure the voltage on coil of od contactor should be 24 volts

Aug 24, 2012 | Goodman Air Conditioners

1 Answer

I HAVE A GOODMAN MODEL GSC130361 I HAVE A BLUE WIRE AND YELLOW WIRE AND A RED, WHITE COMING FROM INSIDE THE HOUSE HOW DO THEY GO TOGETHER


Look at the wiring on your thermostat in the house. The wires should connect to the same terminals that they are connected to on the thermostat. Red to R, Yellow to Y, Blue may go to C or O or B, you will have to look at the thermostat to figure it out, and White will go to W or W1, look at the thermostat to make sure on that one also.

Aug 18, 2010 | Goodmans Air Conditioners

1 Answer

All my wires or off on the unit thats in side my house its 4 wires that hook up to the blower


Check the wiring on your thermostat. It should go something like the following.

RED to RED
WHITE to WHITE
GREEN TO GREEN
YELLOW to YELLOW

The 4 wire that we sell has red, white, blue, and green so our contractors wire it up by going blue to yellow.

Jun 05, 2010 | Air Conditioners

2 Answers

I have a hunter programmable thermostat model #44155c and Im trying to wire it to my goodman furnace. Its a 7 wire system with a white,yellow,red,green,brown,blue, and orange wire. The ac works fine but...


Make sure you do not have a jumper between the red and the white. Also make sure the wire is not hanging out from behind the screws. If the heat stayes on no matter what you do. The red wire has to be touching the white somewhere.
The red is your 24v supply to the thermostat
The white is what sends the 24v to the heat side of unit.
Just a thought. If the thermostat has a O/B pin or switch on the back. Make sure it's on O. It should only be ob B if it's a Trane, American Standard or Payne.

Oct 16, 2009 | LG LSC183VMA Split System Air Conditioner

1 Answer

I need wiring manual for goodman mini split.


outside unit L1 and L2 are load (input 240vac)
then you have control voltage, usually yellow and blue (24vac) this connects to some 18/2 thermostat wire which goes inside as white and red.

note: this unit may only need 24v control which is 2 wires from the inside unit and also 3 wires 2 hot 1 ground for line voltage.

STANDARD WIRING
on the inside unit you have green, white, blue and red control wires.

on your thermostat you have white, red, yellow and green

you run the wire from the outside unit to the inside unit. then run a 18/4 wire to the thermostat if wired and join the following wires.

inside unit thermostat outside unit
green------------------------green
white-------------------------white
red----------------------------red
blue-------------------------------------------------------blue
yellow--------------------yellow

Oct 08, 2009 | Air Conditioners

1 Answer

Installing programable thermostat it has 5 wire points, i have 7 wires off the unit which ones do i use


For heat pumps........


R = Red wire (hot24v)
G = Green wire (blower motor)
Y = Yellow wire (AC condensor)
C = blue wire (common)
O = Orange wire (reversing valve)
W1 or W2 = White wire (emergency heat)


For gas furnace


W1 = white (gas furnace)
R = red
G = green
Y = yellow
C = blue

Sep 22, 2009 | Air Conditioners

1 Answer

Replacing old thermostat with new digital


Wire nut or tape the black off. The red is normally 24volt supply power to the t-stat. Blue may or may not be the common. Have a voltmeter?

Jun 24, 2009 | Goodman CKL30AR30 Air Conditioner

1 Answer

Thermostat wiring goodman model aruf032-ooa-1b


is this a heat pump or straight cool with heat strips?

Mar 16, 2009 | Air Conditioners

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