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Wiring diagram for a holly duo forced air furnace 80vf replacing melted wiring do to gas leak

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There may be a wiring diagram pasted inside the furnace housing. If not, request the wiring diagram directly from the manufacturer/distributor.

Posted on Mar 12, 2018

Testimonial: "TYVM yes wiring diagram was inside but unreadable.The company was Holly-General Co. division of the Siegler Corp. Pasadena Ca not in business anymo"

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Posted on Jan 02, 2017

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Gigatech
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SOURCE: REPLACED 10KW FAN/HEAT SEQUENCER AND LOST TRACK OF WIRING

Could not find the E1Eh-020HA but found the E2 series


http://www.nordyne.com/Literature/707716c.pdf


http://www.nordyne.com/Literature/901a.pdf

Hope this helps. :]

Posted on Dec 13, 2007

motor1258
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SOURCE: duo therm air conditionning/furnace thermostat in RV

Checked all breakers & fuses in panel ?

Posted on Aug 14, 2008

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SOURCE: NEED A WIRING DIAGRAM FOR 2008 KLR 650

http://www.bigcee.com/faq/KLR650-color-wiring-diagram.jpg

Posted on Jun 14, 2009

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SOURCE: i need a wiring diagram for a magic chef furnace

There should bee a wiring diagram on the inside door of the unit, it will show fan speed connections

Posted on Nov 01, 2009

  • 1 Answer

SOURCE: Water leaking out the bottom of my Furnace

I have a forced air gas furnace and water is leaking from just above the area where the hose is attached. I removed the cover but cannot figure this out. It only leaks (a lot of water) when the furnace is running. Please help asap!!! Tthanks so much, Dianne

Posted on Jan 03, 2010

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WIRING DIAGRAM FOR BRYANT 127ANA036-A


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HELP!! New install of GMUH75-E3A - Main blower starts immediately on power up/ thermostat turn on. Burner never turns on/ignites. AC power is wired correctly and gas supply is connected. Switch is in the...


You need to find out if the problem is in the T-stat, T-stat wire or in the furnace you can do this in a few easy steps

 

Step 1- Unwire the low voltage from the furnace. Then turn the power back on and see if the blower comes on if it does then the problem is in the furnace and you will need to troubleshoot the furnace (see bottom of page for troubleshooting furnace) if it does not then proceed to step 2

 

Step 2- Wire the low voltage back up to the furnace (follow the wiring diagram below). And unwire the T-stat, make sure that no wires are touching each other, then turn the power back on to the furnace, if the blower starts then you have a short in the T-stat wire and you will need to pull a new wire. If it does not then proceed to step 3

 

Step 3- Turn the power back off at the furnace and wire the T-stat back up (follow the wiring diagram below). Turn the T-stat to auto heat 90 if the heat does not start but the blower just runs then you need to replace the T-stat.

 

 

troubleshooting furnace

 

http://www.hvac-for-beginners.com/furnace-troubleshooting.html

 

 

wiring diagram

 

 

 

 

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Yellow and B or blue is the other wire that goes to the outdoor unit
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Hope this helps./
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