heating setup and installment

[Yekal]

I thought my description of the plumbing system was quite good, it made sense to me!.
I think my Rayburn has a single burner, but none of it is assembled yet, I can check for you if you tell me what to look for.

 

[Biggles..]

If its a nouvelle which is the original name now a rayburn 368k it will have been modified early 90's introducing twin burmers. heating only fanned burner 18kw and if cooker burner is running 20Kw total output.
All of which has come off of AGA/Rayburns web page.

 

[Sider]

Icgs wrote

heating only fanned burner 18kw and if cooker burner is running 20Kw total output.

So the cooker burner only produces 2 kw. ??

 

[Paul Barker]

That makes sense. electric built in ovens are about 2kw.

 

[Sider]

Their are a few layouts in this link -
http://www.rayburn-web.co.uk/raytech/chtg5.htm

Cant figure out where they are piping the heat dump to though. The by-pass seems to go straight back into the return.
I fitted a Stanley and just fitted a diff by-pass around the HW zone valve so that the extra heat was dumped into an unvented cylinder.