I have a worcester r28 condenser boiler, since September i have to continually add water to keep the pressure bar in the green, there are no obvious leaks anywhere, when topped up, the pressure stays in the green triangle for about 3 days, then dips just below, it doesn't appear to lose pressure completely, although i keep topping up as obviously don't want the pressure to drop right down. Any ideas?
Trouble is, it may not be an obvious leak. So little water lost is required to drop the pressure, and most of it is probably evaporating anyway with the heating being on.
Go round and check everything you can very carefully because the sure thing is, water is escaping somewhere.
DIY how to tutorial projects and guides - Did you know we have a DIY Projects section? Well, if no, then we certainly do! Within this area of our site have literally hundreds of how-to guides and tutorials that cover a huge range of home improvement tasks. Each page also comes with pictures and a video to make completing those jobs even easier!