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: 6022
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

I have a furnace cant even see no specs on it but the lite

Customer Question

i have a furnace cant even see no specs on it but the lite is blinking 4 times
JA: Did you check the furnace's filters?
Customer: yes they are clean
JA: Do you plan on doing the work yourself?
Customer: I do i'm hvac certified I just been away doing some other things the last 2 yrs
JA: Anything else we should know to help you best?
Customer: i checked the roll out switch i checked the pressur switch
Submitted: 4 months ago.
Category: HVAC
Expert:  gotoman for ac replied 4 months ago.

Russ here, Turn off power and back on to reset faults. Retry furnace. Do you know the make of furnace. Russ