I am a new gas engineer (8years) and i havent come across one yet ,but is anyone familiar with Primatic Cylinders? How are they identified?
I have been told that if you need to work on the heating system and drain it down, than you will certainly have problems filling the system afterwards and bleeding the system due to the presence of an 'air bubble separating the hot water and heating water within the cylinder.
How on earth can this work? And how can you restore the air bubble when refilling the system
I have been told that if you need to work on the heating system and drain it down, than you will certainly have problems filling the system afterwards and bleeding the system due to the presence of an 'air bubble separating the hot water and heating water within the cylinder.
How on earth can this work? And how can you restore the air bubble when refilling the system