Carrier Funace Problem - HVAC - DIY Chatroom Home Improvement Forum

Go Back   DIY Chatroom Home Improvement Forum > Home Improvement > HVAC


Thread Tools Display Modes
Old 12-26-2011, 08:40 AM   #1
Join Date: Dec 2011
Posts: 1
Rewards Points: 10

Carrier Funace problem

I have a LP furnace that a local plumber provided. He said it workled when it was removed. I have installed it in my garage, but cannot get it to run. The plumber came and checked it out and said he suspected that it needed a new control board. He grought me another furnace but it is much larger and I already had the intake and exhaust pipes run, so they will not work for the replacement. I jumpersed the R and W terminals, the combustion blower runs, and somethine the pilot ignites intermitantly and will light the burner, but it pulses rapidly. So I am wondering if it is a flame sening switch problem or a gas valave problem. The furnace fan also does not run, but I suspect it may once this problem is resolved?


macaroni is offline   Reply With Quote
Old 12-26-2011, 10:35 AM   #2
Join Date: Feb 2007
Location: NW Ohio
Posts: 804
Rewards Points: 500

what is the pressure of the LP coming into to valve, and also what is the manifold pressure?


harleyrider is offline   Reply With Quote

Thread Tools
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
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Similar Threads
Thread Thread Starter Forum Replies Last Post
Carrier furnace problem. Pilot lights, no burner Donut HVAC 1 02-09-2011 08:07 PM
Carrier AC problem fruitpeddler HVAC 1 09-01-2010 12:40 AM
Carrier Weathermaker 8000, Gas Furnace Problem kiss44 HVAC 1 10-18-2009 08:27 AM
Carrier 58MXA pressure/vacuum problem gshock HVAC 8 01-17-2008 06:13 PM
Carrier Weathermaster 9200 flame roll-out switch problem jamesbond HVAC 4 12-05-2007 06:55 AM

Top of Page | View New Posts


Search Engine Friendly URLs by vBSEO 3.6.1