Recent content by jimmig

The boiler is only a year old it's a halstead hero 65btu conventional type. The system is old though, the boiler is upstairs and the hotwater tank is downstairs. There is a pump on the system and a changeover valve, i think it's the 'Y' type pumped arrangement. Not sure of the capacity of the...

When i try to fill my bath with hot water, the hot water runs normally filling the bath about 6 inches deep, the hot tap then runs very slowly with luke warm water. Is this air in the system and if so how can i get rid of it?