8 Loop 1" Type L Copper Header Manifold with 1/2" pex crimp mini-ball valve fittings. These are most often used for radiant floor heat applications. These come FULLY ASSEMBLED and pressure tested to insure trouble free installation. This listing is for one header. Check out our store where we also have manifolds with 1/2" male copper fittings and 1/2" pex crimp fittings. This item is not for use with Potable Water
