Pictures as follows:
before I started on the system: (note the 13amp plug this was wired direct to the old pump :shock: )
Zone valves replaced:
with actuators fitted:
Front view of boiler with new pump in place:
With regards to the vent, there is a goose neck in the...
DP,
Thanks for your advise, I do not doubt Doitalls ability but have picked up on his banter wrongly and perhaps been a bit over sensitive for that I have apologised and appreciate that everyone is only try to help.
Thanks
Doitall,
Let me apologies if we have gone down the sniping at each other route as you are clearly a plumbing professional and without people of of professional knowledge these forums would not work.
As I said above (maybe not as clearly as intended) I am a DIYer but I am also a time served...
I would expect an expert like yourself would know that a Honeywell V4043 has a direction of flow marked on the side of the valve body this is because the valve operates more efficiently in one direction.
The cold feed and vent (or F&E as us amateurs call it) would appear to be on the return...
doitall,
Thanks for you patronising remarks (very helpful).
Shambolic,
thanks for the response I may have got my terminology mixed up,
The system is an S plan system (two zones with a zone control valve for each zone) the pump is mounted local to the boiler. It is an open vented...
I have and S plan central heating system (Gravity feed) and I'm trying to find a Manual for my circa 1970 Ideal E type RS 50N Balanced flue boiler.
The problem is that I think to pump is connected in the wrong direction and would like to check which are the inlet/outlet for the water...