Search: Posts Made By: Brucifer
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11-08-09, 05:53 PM
Replies: 18
Views: 4,290
Posted By Brucifer

I assume spill switch is another name for the...

I assume spill switch is another name for the flame rollout switch? There are two of those in series with the gas valve. I pushed the reset button in the middle of each of them but didn't sense any...
11-08-09, 05:35 PM
Replies: 18
Views: 4,290
Posted By Brucifer

Ok, I pulled one wire off. The inducer ran for 2...

Ok, I pulled one wire off. The inducer ran for 2 or 3 minutes before shutting off. The control board's status light blinks three (3) times. Referring to the service guide:

status light: 3...
11-08-09, 04:35 PM
Replies: 18
Views: 4,290
Posted By Brucifer

It's a GMT090-4. There are two wires to the...

It's a GMT090-4. There are two wires to the pressure switch. I checked all of the wire connections (not just to the gas valve) to make sure they are tight. I checked the hose from the pressure...
11-08-09, 12:15 PM
Replies: 18
Views: 4,290
Posted By Brucifer

No gas ignition while HSI is hot

I am back on here again far too soon with another problem.

I have a nearly 7 year old natural gas furnace located in the attic of my 2 story home. It's a builder-grade furnace made by Goodman. I...
11-01-09, 06:32 AM
Replies: 29
Views: 78,857
Posted By Brucifer

Smile Reporting back now after letting the system run...

Reporting back now after letting the system run for awhile. The rail and orifices were all fine and clean--they weren't the problem. I had to dig out small bits of the blown fiberglass insulation...
10-19-09, 06:36 PM
Replies: 29
Views: 78,857
Posted By Brucifer

I'm ok to take all of the piping apart and the...

I'm ok to take all of the piping apart and the orifices can be unscrewed. If there is something in there that blowing nitrogen through it couldn't dislodge, what would be the best way to get in...
10-19-09, 06:29 PM
Replies: 29
Views: 78,857
Posted By Brucifer

Yes, there are 4 orifices threaded into the rail....

Yes, there are 4 orifices threaded into the rail. Each sticks out into one of those 4 long tubes with "wings".

There are times when the system hasn't run for hours, then the thermostats calls for...
10-19-09, 06:14 PM
Replies: 29
Views: 78,857
Posted By Brucifer

I will remove the wings and make sure the slot at...

I will remove the wings and make sure the slot at the end is clean. (Just to be clear, the wings are those V-shaped extensions on the tubes?) I did take a closer look inside the ports this evening...
10-18-09, 05:47 PM
Replies: 29
Views: 78,857
Posted By Brucifer

Pictures to help diagnose

Picture of my Goodman furnace:
http://i624.photobucket.com/albums/tt324/Brucifer_bucket/HVAC/DSCN1557.jpg

Closeup of the burner where there is a flame out of the first orifice but not any of the...
10-18-09, 09:21 AM
Replies: 29
Views: 78,857
Posted By Brucifer

Unhappy Gas furnace: sometimes only first burner will light.

I have a nearly 7 year old natural gas furnace located in the attic of my 2 story home. It's a builder-grade furnace made by Goodman.

Gas supply comes in past the tee with the drip leg and goes...
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