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Wiring White Rodgers hydronic valve

hdalal Member Posts: 1
How do I wire two thermostats to a White Rodgers two wire hydronic valve?


  • Alan (California Radiant) Forbes
    This is how I would do it:

    8.33 lbs./gal. x 60 min./hr. x 20°ΔT = 10,000 BTU's/hour

    Two btu per sq ft for degree difference for a slab
  • unclejohn
    unclejohn Member Posts: 1,833
    What do you hope to achieve? One stat will still over shoot.
    HVACNUT Member Posts: 5,858
    Agree with @unclejohn

    Are you looking to wire 2 thermostats to the same valve?
    If so, why?
  • Solid_Fuel_Man
    Solid_Fuel_Man Member Posts: 2,646
    If you want two thermostats, consider getting a thermostat that incorporates a remote sensor. That way, the internal sensor and the remote sensor average, or you can do it the way Alan shows.

    Curious to know why you want two thermostats, but I've had some different scenarios where it would work.
    Serving Northern Maine HVAC & Controls. I burn wood, it smells good!