Hello,
I live in a tenement flat and have a Glowworm System boiler connected to a primatic DHW cylinder. My DHW is brown and I assume my air bubble has gone.
So... I've drained the system and am awaiting a refill but before so, I wanted to see if someone could write a methodology on how to do this to ensure I give the air bubble maximum chance of forming.
Note, I've drained the heating circuit through the bathroom rad, and removed water from all rads. However I've not drained the DHW tank at the tank assuming that this will either drain itself through the heating due to lost air bubble.
Any advice, and tips welcome to;
a) check I've drained properly (both HTG & DHW circuits)
b) how to refill primatic & HTG systems in order to re make bubble
Ta
I live in a tenement flat and have a Glowworm System boiler connected to a primatic DHW cylinder. My DHW is brown and I assume my air bubble has gone.
So... I've drained the system and am awaiting a refill but before so, I wanted to see if someone could write a methodology on how to do this to ensure I give the air bubble maximum chance of forming.
Note, I've drained the heating circuit through the bathroom rad, and removed water from all rads. However I've not drained the DHW tank at the tank assuming that this will either drain itself through the heating due to lost air bubble.
Any advice, and tips welcome to;
a) check I've drained properly (both HTG & DHW circuits)
b) how to refill primatic & HTG systems in order to re make bubble
Ta