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Mend Ferroli Optima 901 Relief Valve Pressure Vessel Heating System

how can i fix my boiler?

i have a ferroli optima 901 boiler i changed the pressure vessel as my heating engineer said that was the problem. but it is still losing pressure whether on or off, i put a bottle over the outlet of the pressure relief valve and it seems to be coming from there,will i have to renew that valve.

james graham
October 2010
FerroliFerroli Optima 901Heating, Home Heating SystemsRelief Valve Pressure Vessel Heating System

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