Bryant downflow furnace ( cant find model number)

[jfleming]

This is a furnacne in a condo that has a intermitent problem......Some times it kicks on and stays running long enough to warm the condo and other times it goes to ignite and then fails. The fault code appears to either be 3 or 33 not really sure. Does anyone have any ideas or where I can find fault codes for bryant furnaces.

[AccApp]

Should be a diagnostic code chart on the back of one of the access panels. Does the gas actually light? What else is happening?

[dkpd1581]

Here is the page from Bryant web site to help you find the mod/ser number

Find Your Model Number.pdf

[jfleming]

[user=9503]AccApp[/user] wrote:

Should be a diagnostic code chart on the back of one of the access panels. Does the gas actually light? What else is happening?

Well this furnace was my brothers and I was trouble shooting it from the phone.....So I decided to go over and take a closer look.....I had found out that the filters were plug right tight full of sh**. I think the code was a 33 which I found something on the net for another bryant model that it was a air flow obstruction......So I think I have it working again.....time will tell the story.....

 

thanks