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.

One thermostat sending heat to 2 zones.

Lorah740
Lorah740 Member Posts: 1
in Oil Heating
Why would one thermostat be controlling both zones in my home? I have one thermostat for downstairs and one for the 2nd floor. The downstairs one is the only one calling for heat but the upstairs is getting hot too. 

Comments

  • HVACNUT
    HVACNUT Member Posts: 6,338
    Can you post pics of the boiler and connected piping? Not too close.
    It's likely there's a flo valve or zone valve stuck open. 
    mattmia2
  • Lance
    Lance Member Posts: 305
    I am thinking the laws of physics are working here and not ohms law of electrical conflicts. Heat rises. So find the path and get control of it.

Categories