Customer Support 7 days a week

Welcome Guest! To enable all features please Login or Register.



Go to last post Go to first unread
#1 Posted : Saturday, October 25, 2014 8:44:41 AM(UTC)

Rank: Member

Groups: Registered
Joined: 9/12/2012(UTC)
Posts: 25

The current problem with the furnace is that it will try to start and will fail because of not being able to close the pressure switch. After a few attempts it goes into a lockout mode.

I would go and open the top compartment the furnace would fire without any hesitation.

What I’ve checked and done:

  • Pressure switch was replaced to rule it out.
  • I disconnected rubber drain hoses and flushed them with water/bleach mixture. Water run freely through the hoses to the trap and down
  • With furnace running I went outside to observe intake and exhaust pipes. I’m not a pro, but it looked like the suction was good and the exhaust was blowing strong.[/LIST]
  • Sponsor
    See inside of your appliance - diagrams and part photos for virtually every model.

    powered by
    Users browsing this topic
    Forum Jump  
    You cannot post new topics in this forum.
    You cannot reply to topics in this forum.
    You cannot delete your posts in this forum.
    You cannot edit your posts in this forum.
    You cannot create polls in this forum.
    You cannot vote in polls in this forum.