My central heating system has toomuch air and that causes the boiler to overheat and shut down. This problem was there about 14 years ago when the system (new) was put in. After a while the problem seem to have gone, but please note that the pump was never set above 2 and the boiler temp same or below. The same problem started now when we fitted a new boiler. The system is an " open vented " with 2 motorised valves and a hot water cylinder. I have bled the radiators to get the air out but more seem to be produced. Any ideas anyobe?
If you need to find a tradesperson to get your job done, please try our local search below,
or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Please select a service and enter a location to continue...
Are you a trade or supplier? You can create your listing free at DIYnot Local
My central heating system has toomuch air and that causes the boiler to overheat and shut down. This problem was there about 14 years ago when the system (new) was put in. After a while the problem seem to have gone, but please note that the pump was never set above 2 and the boiler temp same or below. The same problem started now when we fitted a new boiler. The system is an " open vented " with 2 motorised valves and a hot water cylinder. I have bled the radiators to get the air out but more seem to be produced. Any ideas anyobe?
