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!

Taco SR506 to Hydrostat 3250 Plus Constant Heat Call

Options
2»

Comments

  • EdTheHeaterMan
    EdTheHeaterMan Member Posts: 12,159

    That configuration does not necessarily shut off the space heat circulators. so you could have all 6 zone circulators operating at the same time. If you want to have priority for the DHW then you need to wire the DHW circ to zone 6 and the water heater thermostat to zone 6

    Edward Young Retired

    After you make that expensive repair and you still have the same problem, What will you check next?