akingsho
Posted 12.35PM
Mon 14 Jan 2002
To check if there is a blockage in the system turn all the radiators up to full put the cental heating system onto its highest setting and then wait...
If the system is working properly the radiators should be too hot to put your hand on... if they are not then the system needs draining and refilling with a special radiator fluid (black) which prevents the blockages happening...
A good central heating company should tell you there are two alternatives - a power clean - which means forcing water, under high pressure, through the system to force the gunge out... or the acid treatment which literally eats the gunge away... the latter is probably much cheaper than the former and is just as good...
If it is not the radiator then look to the window... run a lit candle around the frame to see if there is a draft coming through - if there is then there is a simple ribbon product you can get from the DIY stores which goes into the gaps of the frame...
Alternatively, if the window is not used, why not seal it up with selotape - I did this for a particularily bad window in the flat before they were replaced... it only lasts a few months before coming off but is cheap and simple...
Also how well does the door fit? does it rattle in the wind... a simple draft excluder can be fitted here...
Hope these ideas help
Angie 