No Heat But Fan Constantly Running For Lennox G20R03E-75-3 - HVAC - DIY Chatroom Home Improvement Forum


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

CLICK HERE AND JOIN OUR COMMUNITY TODAY...IT'S FREE!

Reply
 
Thread Tools Display Modes
Old 11-22-2010, 01:24 AM   #1
Newbie
 
Join Date: Nov 2010
Posts: 1
Rewards Points: 10
Default

No heat but fan constantly running for Lennox G20R03E-75-3


Burner not burn and hot but fan constantly running. On the web page there are some articles suggesting reset. But how?

Advertisement

sjz116688 is offline   Reply With Quote
Old 11-22-2010, 07:08 AM   #2
Member
 
Join Date: Oct 2009
Location: Nebraska
Posts: 2,362
Rewards Points: 1,000
Default

No heat but fan constantly running for Lennox G20R03E-75-3


No manual reset on that limit. Causes of a limit to trip/fail are air flow too low(plugged coil or filter, lots of registers closed ect) or gas presure too high. The heat exchangers also crack too early but they have a 20 year warranty on it.

Advertisement

Marty S. is offline   Reply With Quote
The Following User Says Thank You to Marty S. For This Useful Post:
sjz116688 (11-22-2010)
Reply


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
uneven heat: testing ceiling radiant heat /finding cables/fix cables martinradiant Electrical 1 10-03-2010 09:22 PM
Getting a House..heatpump or no? DavidsCPU HVAC 10 02-07-2010 11:22 PM
ejector pump running constantly??? streetwise83 Plumbing 1 09-13-2008 09:37 PM
Testing FuelMaster 21 Module? Heat Pump no Run. thehotrod11 HVAC 3 12-29-2007 03:11 PM
taco 700 constantly running.... drizzyboy HVAC 3 11-27-2007 08:03 AM




Top of Page | View New Posts