Whats the rgi`s on this site`s opinion on the reliability of HE boilers.I have seen a number of boilers fitted roughly 6 years ago needing replaced due to corrosion.Mainly Worcster Greenstars.I know there used to be problems with the metal flue inner (now plastic) but i have seen a number of...
shut of the cold main to the boiler (cos it is passing) open the prv until the pressure is at 0 and no water is dripping outside.Remove the 2 clips and the fitting attached to the copper pipe.There will still be a bit of water so put a towel down/cover electrics.Re-asemble in reverse.
Remove...
if you open and close the prv a few times the dirt can be flushed or the rubber can re-seat.for the loop turn of the cold mains a replace the part with the knob on.leave the hose part and the double check valve,unless thats passing back
personally i would have went with the excell,but its for a customer who wants the cheapest sollution.it is a modulating combi Worcester 30cdi which i fitted and thats why i need to change the shower
im swapping a mira 88 rigid valve for a thermostatic.Mira recomend the Silver or the Element.Just wondering if any1 had swapped them.Im looking for as little alterations/tile removal as possible.
cheers