tired of so-called plumbers and heating engineers wanting to change parts on my boiler till its fixed!!
the syptoms:
pressure rises into red consistently with time within 15 mins, then blows off through pressure relief valve,resulting in boiler shut down when cold.
pressure does not rise when cold- so ive dismissed 1 engineers idea to change filling loop.
blow off valve only operates when pressure of system in red and 3bar +- so again ive dismissed changeing this- as in my mind its operating as norm
expansion vessels have been mentioned to me but cannot be explained to me how to test, what the pressures should be when hot and cold- all ican get is shrug of shoulders when i ask them to test it.
the system has been installed 5 years, theres always a build up crap around the internal of taps, from reading on here, systems need to be flushed????
please advise as very wary of engineers that fill me with no confidence,
kind regards,
tommy 07971 978044
the syptoms:
pressure rises into red consistently with time within 15 mins, then blows off through pressure relief valve,resulting in boiler shut down when cold.
pressure does not rise when cold- so ive dismissed 1 engineers idea to change filling loop.
blow off valve only operates when pressure of system in red and 3bar +- so again ive dismissed changeing this- as in my mind its operating as norm
expansion vessels have been mentioned to me but cannot be explained to me how to test, what the pressures should be when hot and cold- all ican get is shrug of shoulders when i ask them to test it.
the system has been installed 5 years, theres always a build up crap around the internal of taps, from reading on here, systems need to be flushed????
please advise as very wary of engineers that fill me with no confidence,
kind regards,
tommy 07971 978044
