A warm house in Winter

Central heating is now fixed. Over the past 2 weeks we have had about 5 different British Gas men out. First one fixed the problem of it being completely bust but created another problem - on timer the central heating went off after 1 and a half hours. Turns out that it wasn't the thermostat which the second guy replaced, turns out it wasn't a part in the boiler which the 4th Guy fixed but a problem with a part that the 1st guy had installed (a sort of switch which stop heating hot water and turns to only Central heating) for the airing cupboard water tank. Ooops only took 5 people to cotton on. Still at least it's now fixed and I don't have to wait around in the house for Gas men to turn up any more.