Alrighty, did end up draining the entire system, as I wanted to add some inhibitor and see how long it generally takes. Got myself V-2 jointing compound and exchanged all the olives, nuts and washers. Been running the system now for 30 mins, running up and down the house to bleed the rads. So far no leaks. Will set the final cold pressure to 1.2 bar and again wait a week.
Hopefully the pressure remains stable. Then I will be a happy camper. Will report back in a week.
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