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Non-Electric

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GHC1
GHC1 Member Posts: 1
in Thermostats and Controls
We have a commercial customer with a bunch of one inch non-electric zone valve bodies installed and someone had removed all the heads. The bodies have no markings on them but there is one old electric head for these bodies and no one seems to know the brand. This electric head has the insignia of two flames and a part number of V24PTC. Is there anybody that can help me with the brand name so we can install new non-electric heads.

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  • Alan (California Radiant) Forbes
    Alan (California Radiant) Forbes Member Posts: 4,509
    TRV

    I would guess a Myson thermostatic radiator valve.
    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
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