Several years ago, I had the opportunity of visiting the Mostra Convegno Expocomfort show in Milan, Italy. It ranks right up there with the famous ISH show in Frankfurt, Germany, as a “bucket list” event for those who are passionate about hydronic heating and plumbing.

REHAU’s EVERLOC+ R-20 manifold connectors for hydronic applications support leak-free reliability in a one-piece assembly including an EVERLOC+ insert with a pre-installed O-ring and swivel nut.

Uponor's Commercial Stainless-Steel Manifold handles 48 gpm total flow with up to 4 gpm flow meters, 1 1/2" distribution ball valves, and 1" loop isolation ball valves that reduce loop pressure drops without impact to pump head pressure for improved system performance.

The FlowGuard MultiPort is a 1” x 1/2” 3-port manifold that can be placed on a main or hot water recirculating line. 

Victaulic’s redesigned Series UMC is a complete floor control manifold or shotgun riser assembly for wet-pipe sprinkler systems up to 300 psi/2068 kPa.

The heating output and coefficient of performance (COP) of any hydronic heat pump is very dependent on the water temperature leaving the heat pump’s condenser. 

Caleffi’s TwistFlow design allows for easy fingertip balancing. 

The MrPEX 1 ¼” stainless steel manifold offers the highest level of long term corrosion resistance by using a high-grade stainless steel suitable for radiant heating, radiant cooling and snowmelt systems, the company notes.

Navien’s Ready-Link Manifold Kits are designed to save contractors time on multi-unit NPE Tankless Water Heater installations.

Radiant manifolds distribute water throughout radiant heating and cooling systems.