DIY Home Improvement, Remodeling & Repair Forum > Appliances > HVAC > blower fan won't shut off




Reply
 
Thread Tools Search this Thread Display Modes
Old 11-22-2005, 05:31 AM  
popgun2k
Junior Member
registry_dropdown_324_944
 
Join Date: Nov 2005
Posts: 1
Default blower fan won't shut off

Hi
I have a ComfortMaker forced air gas furnace.Model #GUH075A012CIN.Ever Since it was new,it doesn't shut down after it has gone thru its cycle,that is it continues to blow cold air until u manually shut the furnace off,or turn the thermostat down.This doesn't happen all the time though,which is baffling.It has a troubleshooting code on it which says that the pressure switch is stuck open.I have replaced the pressure switch,put it a new thermostat,cleaned sensors,but problem is still there.Could this be a venting or condensation problem

Any suggestions would be appreciated
Tks


popgun2k is offline  
 
Reply With Quote
Old 12-05-2005, 07:30 PM  
rabadger
Member
registry_dropdown_275_1054
 
Join Date: Nov 2005
Posts: 30
Default

Thats what the pressure switch does. It proves venting. Yes the problem could be condensation or a venting issue.
__________________
[B]Richard[/B]
rabadger is offline  
 
Reply With Quote
Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

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


Similar Threads
Thread Thread Starter DIY Home Repair Forum Replies Last Post
Amana Furnace Blower problem MILL123 HVAC 3 09-26-2012 02:02 PM
Blower motor kicking off and on Hntn1 HVAC 3 11-26-2008 12:54 PM
Blower motor is... blown Alcaeus HVAC 3 11-01-2008 10:12 PM
A/C Question: Just replaced Fan Control Unit and now the Blower false starts cooling redmachodevil HVAC 0 08-10-2008 10:14 AM
Blower motor appears dead RockChalk HVAC 2 02-04-2008 05:57 AM

Newest Threads

LATEST SPONSOR DEALS