Hi,
I've been trying to find some information on how to drain my central heating system, it's a Biasi Combi Boiler (Model: M90F 28S).
My main concern is not knowing what the different pipes coming in and out of the system are, photo attached.
Really all I want to do is flush out the stuff that is in there and give it a cycle.
I've been trying to find some information on how to drain my central heating system, it's a Biasi Combi Boiler (Model: M90F 28S).
My main concern is not knowing what the different pipes coming in and out of the system are, photo attached.
Really all I want to do is flush out the stuff that is in there and give it a cycle.