Calsoft Hi-Flow Installation Kit 22mm
The standard ½”/15mm installation kits are suitable for homes with a cold water storage tank.
If however, your home has a combination boiler or direct hot water system we recommend the
installation of our high flow ¾”/22mm installation kit.
Each kit comes with inlet valve, outlet valve, bypass valve, washers and 2 x stainless steel hoses.
We use stainless steel full bore hoses for maximum fow rates