Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.

Wiring boiler valve thermostat

Options
landeal
landeal Member Posts: 2
in Thermostats and Controls
Cannot figure this wiring to properly wire this to a thermostat so I don't mess it up... does anyone know the proper configuration?

Comments

  • Zman
    Zman Member Posts: 7,569
    Options
    The easiest way is to buy a zone controller like the Taco ZVC.
    Just wire it up per instructions.

    There are a few ways to tie it all together using a 24 volt transformer but the results are less than professional.
    "If you can't explain it simply, you don't understand it well enough"
    Albert Einstein
    landeal
  • Zman
    Zman Member Posts: 7,569
    Options
    If you are just adding a t-stat to someone else's mess, post a picture and a sketch and we can probably help you out.
    "If you can't explain it simply, you don't understand it well enough"
    Albert Einstein
    landeal
  • HomerJSmith
    HomerJSmith Member Posts: 2,441
    Options
    The RED wires connect to the end switch (micro switch) and the TT connections on the relay or aquastat. The RED wires turn the boiler on.

    The YELLOW wires connect in this order: 24V transformer to thermostat to YELLOW wire thru (the motor) in valve (that closes the end switch) out of the valve to the transformer.
  • landeal
    landeal Member Posts: 2
    Options
    Thank you very much

Categories