Its me again, I appear to be the unluckiest houseowner in Britain. I should be on DIY SOS!
So, brand new combi boiler, closed system, Worcester Bosch boiler. Cost 2 grand including installation. Is now, three months later, making weird noises when the central heating is on (not when just hot water). It makes loud dripping/gushing sounds internally and the pressure gauge jumps up and down madly, until I turn the hot water on and it stops for a bit and then starts again. It only does this when attempting to heat the radiators (which are all working fine by t e way) Pressure is on about 1.5 bars so should be OK, and it all seems to be working, just making scary movements and sounds. It also periodically makes a loud juddering noise and shakes voilently until I have to turn it off and leave it for a bit.
Any ideas why? I'm a bit loathe to call out the central heating guys who installed it as I don't want to pay a callout so soon. Should they not have noted anything that need amending or changing for the new system when they fitted it? Surely that's why I paid them a grandto fit it so it would all be done properly? Although I'm not sure how these agreements work of course...
Thanks!!
Laura
So, brand new combi boiler, closed system, Worcester Bosch boiler. Cost 2 grand including installation. Is now, three months later, making weird noises when the central heating is on (not when just hot water). It makes loud dripping/gushing sounds internally and the pressure gauge jumps up and down madly, until I turn the hot water on and it stops for a bit and then starts again. It only does this when attempting to heat the radiators (which are all working fine by t e way) Pressure is on about 1.5 bars so should be OK, and it all seems to be working, just making scary movements and sounds. It also periodically makes a loud juddering noise and shakes voilently until I have to turn it off and leave it for a bit.
Any ideas why? I'm a bit loathe to call out the central heating guys who installed it as I don't want to pay a callout so soon. Should they not have noted anything that need amending or changing for the new system when they fitted it? Surely that's why I paid them a grandto fit it so it would all be done properly? Although I'm not sure how these agreements work of course...
Thanks!!
Laura