... models are available with PP-R inlets/outlets, as well as left and right hand models.This distribution (supply) type manifold separates the ... the heating coil twist, springback, break and get loose etc. PP-R Manifold’s Features & Benefits: 1. Environmental friendly, healthy and ... -Xa heating pipes, PE-RT geothermal pipes, PP-R hot/cold water pipes, PP-R fittings and manifolds. If you are interested in ...