Good morning, I just have a quick question for you. I have a Greenstar 28i Junior combi boiler.
I recently bled all my radiators as they were making a loud gurgling noise when they were on.
I had to add more water to the system twice during this process.
The issue is it's still gurgling but i've been around all the radiators and they are all fully bled so is there another place i have missed.
Like at the boiler itself.
Thanks for your advice.
ps should i be adding any anti rust solution, if so how would i add it? ta
