Sorry for the delay in getting back.
muggles. Thank you for your constructive contribution. The boiler was due for it's annual inspection anyway by B.G. who have been out and have found numerous issues that need to be addressed. The diaphragm,as you sugested, has been replaced. It was also...
Hello, A Worcester Bosch 28cdi was fitted early 2002 which is serviced contractually every12 months by a CORGI gas fitter. The problem that exists at this time is with the domestic hot water. When the hot water tap is turned on, the water takes a lot longer to heat up at the point of use. It was...