Click here to Find a Contractor in your area.
Welcome! Here are the website rules, as well as some tips for using this forum.

If you've found help here, check back in to let us know how everything worked out.
It's a great way to thank those who helped you.
Need to contact us? Visit https://heatinghelp.com/contact-us/.

domestic hot water too hot

Homeowner here with a Buderus Logimax GB 142-45 unit with a Buderus S-120 hot water tank connected. System has "outside" control so regulates itself depending on outside temperature.

Heating set on auto, hot water set on 120. However when weather gets cold domestic hot water temperature over rides setting and becomes very hot.

What to do/ check?

Comments

  • ZmanZman Posts: 4,867Member
    Steam

    That shouldn't happen. That boiler should be piped for domestic priority.

    You should probably repost this in a section other than strictly steam. Pictures of the piping at the boiler would be helpful.

    Carl
    "If you can't explain it simply, you don't understand it well enough"
    Albert Einstein
  • tallentstallents Posts: 10Member
    domestic hot water too hot

    Thanks, new to system and didn't realize it was area specific
This discussion has been closed.

Welcome

It looks like you're new here. If you want to get involved, click one of these buttons!