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.
If our community has helped you, please consider making a contribution to support this website. Thanks!

Why would heat come from baseboard unit when heat is off?

Options
We have oil hot water heat. The heat is OFF, thermostat off, but one baseboard unit is still throwing heat - why would this be?

Comments

  • JStar
    JStar Posts: 2,752
    edited May 2015
    Does the boiler also make your domestic hot-water? It may be running past its control parameters and sending heat into the system.
  • Ironman
    Ironman Posts: 7,950
    JStar said:

    Does the boiler also make your domestic hot-water? It may be running past its control parameters and sending heat into the system.

    Or, you may have a flow check that's not shutting all the way off.

    Bob Boan
    You can choose to do what you want, but you cannot choose the consequences.
    Patchogue Phil_2
  • j a_2
    j a_2 Posts: 1,804
    post a pic.