Hi
Ive recently had my rads changed and since then ive had a few issues - mainly boiler pressure way to high.
when i set the radiator temp control on the boiler to 'max' the pressure shoots up to +3. The plumber recons that the expanssion vessel needs replacing, but he came to this conclussion without checking or touching anything. I did not have these issues before the boiler was serviced by him and the radiators replaced.
I have reduced the rad temp on the boiler to just under 2/3rds and the boiler pressure gage goes to about the 2 mark (but house doesnt warm up as much )
can anyone shed any light on what could be happening?
Ive recently had my rads changed and since then ive had a few issues - mainly boiler pressure way to high.
when i set the radiator temp control on the boiler to 'max' the pressure shoots up to +3. The plumber recons that the expanssion vessel needs replacing, but he came to this conclussion without checking or touching anything. I did not have these issues before the boiler was serviced by him and the radiators replaced.
I have reduced the rad temp on the boiler to just under 2/3rds and the boiler pressure gage goes to about the 2 mark (but house doesnt warm up as much )
can anyone shed any light on what could be happening?