I have completed my S plan heating wiring system. The hot water and heating motorised valves both work correctly when demand is needed. When no valves are calling for heat, the boiler pump still runs and when the boiler temp drops it fires to maintain temperature, can anyone help??
DIY how to tutorial projects and guides - Did you know we have a DIY Projects section? Well, if no, then we certainly do! Within this area of our site have literally hundreds of how-to guides and tutorials that cover a huge range of home improvement tasks. Each page also comes with pictures and a video to make completing those jobs even easier!
by Darrenb73 » Sat Jun 02, 2018 9:14 pm 
by DN12GEE » Thu Apr 02, 2020 9:08 pm
