Converting gravity primatic to fully pumped..

[londonboy]

Hi guys, am after some advice about changing an old primatic system to fully pumped s/y plan.

I realise I will need an indirect cylinder, pump, cyl stat and valve (s).

I have a few questions, is it worth upgrading? And I don't understand where the feed and vent will be tee'd in. In the cyl cupboard (upstairs) theres only the cold downservice, hot to taps and F/R 28's from the boiler below.

Thanks for you help.

 

[Deleted member 105431]

It is worth doing but not a diy job. May be worth sealing the system if the boiler is suitable. Get a local heating engineer round for a quote.