two stage condensor with hot water coil - http://www.hvacmechanic.com/ Forums


Original message

barqs

24.189.237.89

"two stage condensor with hot water coil" , posted Fri 10 Oct 20:16user profileedit/delete messagepost reply


whats the best way to wire this setup, i was thinking of using a relay and fan timer for the heat side, and then just wiring the ac accordingly. I have had two companys hear and cant figure it out they either can get heat only or ac only not both so instead of paying even more money for a hack to show up i just want to try and get it done

 


Replies:

Schock Therapy

75.157.133.30

"Re(1):two stage condensor with hot water coil" , posted Fri 10 Oct 23:45user profileedit/delete messagepost reply


Exactly what are you trying to do? As I understand it you have 2 stages of cooling and one stage H/W heat right? What is the configuration of the hot water system? Is it a simple zone valve, or a 3-way mixing valve? What is controlling the boiler? is the boiler being used for anything else? Are you trying to switch a pump as well?

It is difficult to help you wire a system with so little information to go on!

It's only a shock if your not expecting it!