G
Gbbplumbing
s plan. Zone valves opening and closing. Boiler will run and radiators get hot but when turned off boiler will not fire - pump gets really hot and I would say faulty but when it does run all the radiators get hot so it seems to be doing its job.
Also it's a sealed system I haven't noticed pressure rising on gauge and it doesn't lose any water through pressure relief.
Could it just be boiler is old and partially blocked. Thoughts please guys
Also it's a sealed system I haven't noticed pressure rising on gauge and it doesn't lose any water through pressure relief.
Could it just be boiler is old and partially blocked. Thoughts please guys