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Close zone valves for DHW

SNOWJW Member Posts: 1
edited October 2022 in Radiant Heating
Is it possible to have my zone valves on the floor heat close when my DHW pump turns on even when my floor heat is calling for heat?  I have a Prestige triangle tube If so how? Thanks


  • kcopp
    kcopp Member Posts: 4,432
    You can get a zone vale controller that will prioritize hot water.
  • pedmec
    pedmec Member Posts: 975
    You should be able to do that in the boiler controls. I'm not familiar with triangle tube other than the some service calls but generally all electronic boiler controls allow for that option. Unless your using an external control to initiate the control. Others will be more helpful and might be able to show you how. Read the control set up