1

Hey everyone have a quick question regarding a honeywell VR8300A3500 Single Stage Heat Gas Valve and the introduction of a Ecobee3 wifi enabled thermostat with a "C" wire. just want to make sure i am understanding this correctly and have drawn out the right circuit. The TH/TR stand for TH- Thermostat and TR is the common correct? below is my drawn out circuit along with a picture of the valve and diagram of the valve. Thanks. Also i have a 24v hightemp switch in series as shown. enter image description here

enter image description here

|improve this question
  • just want to make sure this will work the way it is currently drawn. Thanks – Anthony F Jun 22 '16 at 23:09
  • What is the + in the diagram? Typically, TR represents the terminal that the transformer connects to, while TH is the terminal the thermostat connects to. – Tester101 Jun 23 '16 at 2:16
0

The only goof is that the 24V from the transformer is AC so it really doesn't have a + or - side to it -- it's more or less a "hot/neutral" thing instead. Otherwise, what you have drawn out will work just fine.

|improve this answer

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.