Blower Motor
Mar 25, 2011 | 08:45 AM
Thread Starter
Intermediate
Joined: Oct 2010
Posts: 34
Likes: 0
Blower Motor
My fan on my heater/ AC does not work on low or on high.
Settings 2 and 3 work fine.
What is wrong with fan?
Can anybody please help
Mar 25, 2011 | 09:59 AM
Joined: Dec 1999
Posts: 32,910
Likes: 2,402
From: Anthony TX
CI 6,7,8,9,11 Vet
St. Jude Donor '08
Sounds like you have a manual HVAC system. If so,, theres a resistor board in the HVAC Air Box that has blown resistors. It look like this:
It lives in this hole on the bottom of the Air BOX:
This is what it will look like when you see it installed:
Hope this helps.
BC
Mar 25, 2011 | 10:02 AM
Joined: Dec 1999
Posts: 32,910
Likes: 2,402
From: Anthony TX
CI 6,7,8,9,11 Vet
St. Jude Donor '08
If you have a Dual zone,, the controlle looks simular BUT,,,,,, its WAY more expensive:
NOTE!!! You do NOT need to completly remove the rear screws. The plate in the controller is slotted.
Last edited by Bill Curlee; Mar 25, 2011 at 10:07 AM .
Mar 25, 2011 | 10:12 AM
Thread Starter
Intermediate
Joined: Oct 2010
Posts: 34
Likes: 0
Thanks i have the manual
Your info was great and with picyures awsome
Thanks again