SimonJohns, not sure the course was run by surefire who are consultants, I meet the blokes in the office for a chat etc but i'm awful with names, was he really tall like 6' 7"?
Windhager stuff looks good, not sure what it compares to with other stuff, I would say it's like the vaillant of the biomass world. Your looking at about £20k for a 15kw boiler store and buffer fitted though !
The factory is moving from today though, we played with the boilers yesterday and they were ripped out today to go down the new unit which isn't far away.
If your like me you'll enjoy it, just hope I can generate some work and get involved myself.