RadiantHeatmanifoldwith zone valves

*Kit includes 1/2" PEX compression connectors. Additional 1/2" PEX compression connectors (part number 2900563) or connectors for PEX-AL-PEX (part number 2900564) can be ordered separately.

Caleffiradiant manifold

Commonly used for radiant floor heat systems, stainless steel radiant manifold kits are available in various loop configurations for use with 1/2" PEX*.

Each kit includes:• See-through body flow meters with adjustable flow rates• Isolation ball valves with 1" NPT fitting• Temperature gauge for each isolation valve• Automatic float vent• 1/2" PEX compression connectors*• Mounting brackets

This 1 1/2 inch lead free reduced pressure zone assembly is designed to prevent the flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. Its compact modular design facilitates easy maintenance with a single access cover for in-line repairs. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards and for contaminants at the service line entrance. This assembly consists of a lead free bronze body, NPT end connections, quarter turn ball valve shutoffs with tee handles, top mounted test cocks, two in-line independent check valves, captured springs, and replaceable check seats with an internal relief valve for reduced space requirements.