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 Brian HVAC Guy Your Own Question
Brian HVAC Guy
Brian HVAC Guy, HVAC Technician
Category: HVAC
Satisfied Customers: 853
Experience:  I have been an HVAC/R mechanic/technician for 30+ years.
67988511
Type Your HVAC Question Here...
Brian HVAC Guy is online now
A new question is answered every 9 seconds

I am trying to put a new Honeywell rth 7600d thermostat on

Customer Question

I am trying to put a new Honeywell rth 7600d thermostat on a 2011 vintage heat pump. There are extra wires from the previous heat pump. Do I need to worry about anything besides getting the R, O, Y, G and aux wires right?
Submitted: 1 year ago.
Category: HVAC
Expert:  Brian HVAC Guy replied 1 year ago.
Hi, I'm Brian. I'm here to help!
Those five wires are the crux of a heat pump thermostat wiring and the minimum necessary for a system with auxiliary heat. If you can tell me what the make and model number of your old thermostat was, what wires are extra and what terminals they were connected to on the old thermostat I can give you a much more informed answer.
Thanks, -Brian