Thanks for the quick reply will try draining out through radiator.Filling loop as always been attached since the day fitted?? i am sure both valves are turned off but will dusconnect loop to check valves are fully closed.
Once again thank you Allan
Hello hope you can help me I have a main 24HE combi boiler fitted only 2 years old working just fine but noticed the central heating system pressure gauge located on the front facia is showing nearly 3 bar was wondering if there is a way of reducing this down to a more comfortable 1-2 bar...