Greetings,

It is I, Claudius, er, Francis.

I upgraded my central heating last year with help from the Group.

My neighbour got a new boiler and gave me his old one. I was able to salvage
parts from it and so should be able to give a new lease of life to ours.
When we win the Lotto, we will be able to go for a new super-duper HE
condensing system!! Woo hoo!!!

In the mean time, I am take the plunge and going to go sealed.

I have read Ed's faq and also boiler literature and a heating design guide.
I've mislaid my heating guide but it said there has to be a means of topping
up the system. One of which was an automatic top-up unit. I located a
reference to FLEXCON DOMESTIC AUTOMATIC TOP-UP UNIT but can't find any specs
for it. Is this what I need?

What are the other options for topping up?


FrancisJK