R
ryangas
Right guys been and converted a system to sealed from ov today but can't get any heat at the rads we located the new boiler in the cupboard where the cylinder was used the 28 mm flow and return from the cylinder to connect to the heating flow and return at the back boiler but no heat at rads one thing I found. Funny was the. Heating flow and return from the bbu go off in 22 for a foot and then go to 15 there's a rad in the lounge which goes off the 22 before it rduces which got boiling that was turned off but still nothing the flow at a few of the rads is Luke warm but that's it any suggestions please. Let me know
regards Ryan
regards Ryan