0

Currently 18-4 is running from furnace to thermostat. I should be able just to use the T terminal to get power but there's some kind of funky adapter on it.

enter image description here

Any know what the adapter is for and how to wire around it?

  • Can you post a wiring diagram for your furnace/air-handler? – ThreePhaseEel Jan 13 at 14:45
  • Thank you for responding - I'll look for it. The more I think about it though the more I'm thinking I just match up the existing wiring and run the C wire off the T terminal as originally planned. Here's an earlier post about wiring up a lenox. diy.stackexchange.com/questions/56049/… – Dale Ehrhart Jan 13 at 15:49

Your Answer

By clicking "Post Your Answer", you acknowledge that you have read our updated terms of service, privacy policy and cookie policy, and that your continued use of the website is subject to these policies.

Browse other questions tagged or ask your own question.