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  • Caleffi PEX Manifold 5 Ports with Sight Flow - 6686E5S1A

    - Pre-Assembled - Body Only 1 inch Manifold Body - No PEX Adapters Included - Includes Temp Gauges

    Product ID • CAL6686E5S1A

  • $502.75
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Caleffi 6686E5S1A PEX Tubing Radiant Heat Manifold 5 Ports Body Only - Does Not Inclued any Adapters - must be purchased separately.

Caleffi Radiant Heat PEX Manifolds are for PEX (PEX-A, PEX-C or PEX-B) and are used for radiant floor heating. The Caleffi 5 Port Heating Manifold for Radiant PEX Tubing comes with Temperature Gauges and supply and return ball valves. Optional accessories such as Caleffi Actuators, Caleffi By-Pass Valves Pex Adapters and more.

Please note, these manifolds are only used for hydronic heating systems and only for PEX-A, PEX-C or PEX-B PEX Tubing. Used in infloor heating and underfloor heating as well as hydronic radiators with actuators. 

Caleffi 5 Port Radiant Heat PEX Manifold Includes:

2 - Supply and Return Ball Valves
2 - Hanging Brackets
2 - Air Eliminators
Also includes Flow Meters, Temperature Gauges and is fully assembled

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Technical Specs

Caleffi PEX 5 Port Manifold Set with Sight Flow Pre-Assembled 6686E5S1A Techs and Specs

  • Ports
    5 Ports
  • Pex Size
    Adapters Not Included
  • Kits
  • Air vent ports & air vent (eliminator) include
  • Operating Temperature Max
    180 Degree F
  • Peak Temperature Max
    200 Degree F
  • Pressure Max
    150 PSI
  • Loop CV combined supply & return ports
  • Built in temperature gauges
  • Supply & return ball valves
    1 Inch NPT
  • Outlet center distance
    2 Inches
  • Manufactured
    Made in Italy

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