Help Please
 

I have drained my central heating and put in a repalcement radiator, I have refilled the system, although it took ages to bleed and having turned the system back on the room thermostat is on, but I have no heat coming from the system. I have a traditional system, not a combi- can anyone help

Cancel the above-I worked out the solution for all budding DIY fans. The pump had to be primed and then the problem disappears.:thumbup: :thumbup: :thumbup: :thumbup: