Ask Experts Questions for FREE Help !
Ask
    falente's Avatar
    falente Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Sep 6, 2009, 07:35 PM
    Carrier thermidistat
    I installed a godman gas two stage multi speed furnace and kept a tempstar single speed heat pump. Can I also keep the carrier thermidistat tstat also? I am confused on how to wire the tstat and furnace. I actually took out a boiler that worked with the heat pump so I am not sure where to start or if I should buy new stat. It was $150 so I hate to lose it. I have wiring diagrams but they don't match colors. Thanks for any help.:confused::confused:
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Sep 6, 2009, 09:54 PM
    You will have to see if the Goodman two stage unit can be operated with a system that actually needs a three stage thermostat. Your heat pump will be one stage and the furnace will add two more stages for a total of three. Right now you probably only have a two stage thermostat at the most. Some Goodman units can have there stages combined or internally staged on the circuit board.

    Now I know all the brand and model numbers are top secret so I will not ask for them. All of this info should be in your Goodman install instructions.
Not your question? Ask your question View similar questions
 

Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.


Check out some similar questions!

Carrier Thermidistat Thermostat turns off [ 2 Answers ]

I have a Carrier Thermidistat Thermostat. It is 6 1/2 years old. My problem is when raising or lowing the temp. (either heat, or A/C) or checking outside temp, the thermostat will turn itself completely off. I have to wait for it to come back on. My fear is, one of these it just will not come back...

Carrier Thermidistat [ 7 Answers ]

What are the terminals S1 and S2 for? I want to install a zwave thermostat, but these t 2 wires don't show anywhere. As a side, is there a wireless thermidistat contol on the market?

Carrier Thermidistat with NO Display [ 1 Answers ]

I have a Carrier Thermidistat with NO Display.

Carrier Thermidistat and Honeywell Controller [ 1 Answers ]

Is it possible to connect a Carrier Thermidistat to a Honeywell Control Module in my furnace and be able to use all the functions of the controller especially the Dehumidification feature?? :confused: If so, I would appreciate some guidance on this especially on how to connect the correct wires...

Carrier Thermidistat Fan Control Not Working [ 1 Answers ]

The fan control on my Carrier Thermidistat does not turn the blower fan on when the Fan button is set to On. In Auto, the fan will not operate the fan on either a heating or cooling cycle with my heat pump. The fan DOES work when the furnace operates in emergency mode which is being controlled by...

View more questions Search