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, Mechanical Engineer
Category: HVAC
Satisfied Customers: 5648
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
Type Your HVAC Question Here...
Phil is online now
A new question is answered every 9 seconds

I turned off the breaker to the furnace to install a new

Customer Question

JA: Hello. What is your issue regarding?
Customer: I turned off the breaker to the furnace to install a new thermostat, not the furnace isn't turning on. There is no power running to the cords for the thermostat.
JA: Just to clarify, do you think this is a larger HVAC problem, or something specific to the thermostat?
Customer: Related to the furnace
JA: Do you plan on doing the work yourself?
Customer: Yea
JA: Anything else we should know to help you best?
Customer: That I've gone through every troubleshooting exercise I can think of
Submitted: 2 months ago.
Category: HVAC
Expert:  Daniel Plourde replied 2 months ago.

hi i am dan i can help you with this. inside the furnace there is a circuit board that will have a small blade fuse on it. i would pull that out first and check it. if it is blow i would double check your thermostat wiring and replace the fuse.

Related HVAC Questions