Recent content by GGL

Many thanks for your advice. The water seems to be brown from a gunge coating the walls of the header tank in the loft. I can not smell hydrogen sulphide wheen I vent a radiator. GGL

My domestic hot water and central heating system is nearly 5 years old. When I bleed the radiators the water is brown and one particular radiator needs frequent (every 2 months) bleeding. I feel therefore that the system needs to be descaled. The hot water cistern is a TRIBUNE PREMIER 100 litre...