I am very grateful to all who has given me their advice which I very much appreciate I am very sorry in that I did not make my request as clear as it should have been which was the correct position of the return connection from the central heating bypass. This will be connected downside of the pump on the flow side and my concern was whether or not I should connect to the return before or after the connection of the DHW return which normally is the last connection before the boiler. I do appreciate all your expert advice and hope this makes it clear what my concern was. Again all my thanks.
Central Heating Bypass
- Thread starter Devonion
- Start date
I normally connect the Return from the ABV upstream from the Hw return
not had any problems
not had any problems
Inbetween pump and valve(s) then back to the return 
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