Armstrong ultra V 80


Old 01-24-19, 03:13 PM
Thread Starter
Join Date: Jan 2019
Location: USA
Posts: 1
Upvotes: 0
Received 0 Votes on 0 Posts
Armstrong ultra V 80

We have an Armstrong Ultra V 80 system and right now the system will be set to heat and it will ignite and stay on for roughly 15-30 minutes depending. then it will turn off but the fan keeps blowing and circulates cool air.

The temperature never reaches the goal temp so the house just keeps getting cooler.
does this sound familiar to anyone? any advice?
Sponsored Links
Old 01-24-19, 05:17 PM
PJmax's Avatar
Group Moderator
Join Date: Oct 2012
Location: Northern NJ - USA
Posts: 51,908
Received 260 Votes on 245 Posts
Welcome to the forums.

There should be a control box with fault LED down in the blower section. Should be a sight glass where you can see thru the door without opening it.

From your description..... the furnace is overheating. Check and make sure the filters are clean, not too many registers are closed and the air return grills aren't blocked.

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Thread Tools
Search this Thread
Display Modes
Ask a Question
Question Title:
Your question will be posted in: