Giona Indirect Unvented Hot Water Cylinder

[BadBuddhist]

I've bought one of these NOS but it's come with no installation manual. I've tried emailing Giona in Italy but all the emails bounce back. Does anyone know where I can get a manual for it?

 

[bernardgreen]

You will need a G3 qualified installer to install it. A mistake in the installation of an unvented cylinder can have disasterous consequences.

 

[bernardgreen]

Interesting from the BMJ

13th August 2013
Former Intergas UK managing director Kevin Phipson is to launch Giona UK Ltd this September.
The company has the sole UK sales and distribution rights for Italian cylinder and air-source heat pump (ASHP) manufacturer Group Giona SPA. It will supply the full Giona product range to the UK market.

But Giona UK did not last very long, listed HERE as defunct

 

[BadBuddhist]

Yes, the UK arm went bust a while back, hence my bargain buy. But the Italian patent company seems to be up and running.