How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Phil Your Own Question
Phil
Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 5648
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
23932409
Type Your HVAC Question Here...
Phil is online now
A new question is answered every 9 seconds

Burner does not littered red light in window blinks continuously

Customer Question

Burner does not littered red light in window blinks continuously fan works
JA: I'll do all I can to help. Tell me a bit more about what's going on so we can help you best.
Customer: furnace is a american standard freedom 80 single stage. propane is on and valve open. model aud140c960k2 ser# *****
JA: Is there anything else important you think the HVAC Technician should know?
Customer: furnace was serviced and mother board 4 or 5 years ago.
JA: OK. Got it. I'm sending you to a secure page on JustAnswer so you can place the $5 fully-refundable deposit now. While you're filling out that form, I'll tell the HVAC Technician about your situation and then connect you two.
Submitted: 7 months ago.
Category: HVAC
Expert:  Tim H. replied 7 months ago.
Hi, I'm Tim and I'm an HVAC expert here to assist you with your questions. Please provide all information I request as it makes it more difficult to troubleshoot something when I'm not there onsite. Essentially, you become my eyes and ears. Thanks for the opportunity to help. At the end of our dialog, you will have a chance to rate my service, but please wait until we are finished and you're satisfied you have all the information you need. Please be patient as many times we work with several customers at once.So the LED light on board blinks continuously, or does it blink so many flashes and then pause?
Customer: replied 7 months ago.
I counted 20 flashes in succession with no pauses.
Expert:  Tim H. replied 7 months ago.
Unless it is the heartbeat, sounds like a bad board.