Hey everyone, I've dealt with a few bad airlocks over the years but was wondering if anyone had any good tricks to get them out faster/easier. I've always been told to just leave it on constant until it settles and another time we had this plumber help us and he removed the thermostats on the boiler and let it boil. It worked in fairness. I got a system which I've recently worked on, replaced all the valves and all downstairs aren't working. The pipe work is in 10mm going into the floor and up to each rad. I got the customer breathing down my neck because its a holiday let and they've got people staying for a week starting tonight. I'm hope it will resolve itself over night but incase not I'll have to go there in the morning and try to sort it! Any ideas?