Recent content by fire boy

someone suggested that I remove the secondry heat exchanger and flush it through with descaler.........which i did and hey presto!! :D It worked A big thankyou to all that posted on this thread especially to Kevplumb :wink:

I've now got to go to stoke newington to fix a fire engine with no siren ah the joys of callout :D Any help would be great :!:

Boom Boom :roll: +++++++++++++++++++++++++++++++++++++++++++ Can I do this myself? After all I do repair fire engines for a living +++++++++++++++++++++++++++++++++++++++++++ Can I drop the pressure by the bleed vent? Also can I replace the diphragm or a whole new valve? MOD...

Be careful with late diesels with common rail injection systems. I've seen fuel pumps seize up with unleaded. New high pressure pumps have Very fine fitting moving and need the diesel to lubericate them. VERY EXPENSIVE :(

Thats the one :D

Yes it's a Valliant boiler I can't seem to find the model number though. If it helps on the lower part of the boiler ther is a hinged flap with the controls behind. ther is a row of lights on the left with a green on/off dial below and next to that a further 3 green dials. 1 for h/w 1...

Hi to all Noob to the forum Can anyone advise me on my boiler I have a valiant combi boiler (about 9 years old) fitted in my ex council property. When running the hot water the boiler fires up for a few seconds and then cuts out. Central heating works fine., but the boiler sounds...