Was hoping someone could help me with this?
We have two hot water cylinders, 20 zones of underfloor heating and a boiler with 5 wires and frankly I think it may be a little tricky.
But I'm sure I can figure it out because I saw someone do it on you tube once.
We have two hot water cylinders, 20 zones of underfloor heating and a boiler with 5 wires and frankly I think it may be a little tricky.
But I'm sure I can figure it out because I saw someone do it on you tube once.