Hi I saw your post on cabin heat. I found plans on the XAIR France dealer site which gave an easy design for manifold heat. It works great on my Hanaman w/ Jabiru 2200.
Hi there I noticed your post with regards to the cabin heater I have a rotax 912 fitted to my H and have cabin heat fitted using a cowling fitted to the exhaust, a section of heater hose and a flap into the cabin operated with an automotive choke cable