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RHT Prefab 1-Zone X-Pump Block Panel

A Simple & Versatile Solution for small Radiant Heating systems

RHT Prefabricated 1-Zone X-Pump Block Panels are an excellent value & time-saver, simplifying your radiant heat installation with a clean custom solution. Minimal on-site work is required to get your system up and running. All prefabricated build-outs are professionally assembled, secured to an aluminum panel and packaged to arrive safely. Also available as a DIY Build-out kit.


  • TACO X-Pump Block and air separator
  • Watts backflow preventer
  • Pressure relief valve and expansion tank
  • Miljoco triadicator, and all fittings, ball valves, strut and cushion clamps.
  • Mounted on a 24”x24” aluminum panel

    Note: The “DIY Build-out” kit requires assembly on site and includes everything above except the aluminum panel, copper pipe & pex tubing..

    FREE shipping to all US addresses in the Lower 48.
    Additional fees apply to shipments to AK, HI, and outside the US.

    PDF Documents:
    Taco X-Pump Block Brochure | Taco X-Pump Block Instructions

  • ↓ One Zone Buildouts Featuring X-Pump Block ↓

    RHT Prefabricated 1-zone X-Pump Block Panel
    Comes with a TACO X-Pump Block and air separator, Watts backflow preventer, pressure relief valve and expansion tank, Miljoco triadicator, and all fittings & ball valves, securely mounted on an aluminum panel with strut and cushion clamps.

    Part No: 1ZwXPB

    $4336.30 each


    Toll Free: (866) 361-4782

    Fax: 206-274-1501

    17420 Vashon Hwy SW
    PO Box 2270
    Vashon, WA 98070

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