wrote in message
oups.com...
BTW are you using the gen exhaust heat to heat the house? If the gen
runs much in winter, you get around 20kW out of an 11kW gen exhaust, at
full tilt.

What's the best way to do this ? I assume some sort of heat exchanger but
are there ones that you can place on the exhaust without a) disintegrating
or b) messing up the running of the genny ?