Combustion air switch failed to close.

Questions about repairs and parts for Coleman furnaces, air conditioners and heat pumps for manufactured homes. Click here for Coleman parts.

Moderators: Greg, Mark

Locked
archive
Posts: 1054
Joined: Sun Feb 18, 2007 3:24 pm

Modle#DGATO56BDF Serial#990548955 3 flashing green lights and the code is combustion air switch failed to close. I shut the furnace off and then it will work for a few days. Could any one please tell me what I should do.

Tammy
archive
Posts: 1054
Joined: Sun Feb 18, 2007 3:24 pm

Hi Tammy,

Most likely the contacts are not closing all the time in the Air Pressure Switch due to becoming pitted.

Can't say for sure without testing it, but it is most likely by what you stated.

Pressure Switch # 024-27666-001.

If interested, go to below link and order it through PayPal or call toll free to 1-877-263-7860 and charge to your Visa or Mastercard.

Thanks,
Robert

Link: http://www.mobilehomerepair.com/ColemanGas.html
Locked
  • Similar Topics
    Replies
    Views
    Last post