H
Hollie
Hi
Does anyone know what is the best way to zone a combination boiler? I have got to fit an outside oil combi boiler, but need to zone heating for upstairs and downstairs as well, to conform to new regs. I am guessing two two-port valves is the way to do it, unless you can tell me different, and is the wiring any different?
kind regards
Hollie
Does anyone know what is the best way to zone a combination boiler? I have got to fit an outside oil combi boiler, but need to zone heating for upstairs and downstairs as well, to conform to new regs. I am guessing two two-port valves is the way to do it, unless you can tell me different, and is the wiring any different?
kind regards
Hollie