Some time ago there has been a discussion on a closed cabin heating system
that worked by means of a box clamped over the exhaust pipe, taking air from
the front of the cowling and delivering it to both sides of the dashboard
through eyeball vents. When I remember well this system was commercially
supplied by a company and easy to mount. Big advantages were: a very simple
system and no exhaust gasses into the cabin. After that I never heard of it.
Is there somebody who can put me on the track, c.q. point me to an address
where I can get more information. Thanks! Jack van Heeswijk, PH-LOB
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