air heater instalation SO40

[sabeiro]

I´m thinking in install a air heater in my boat sun odissey 40, but I don´t have the layout. some questions:
Which one is the best place to put the heater?
which one is the best side to install the air conducts?
thanks

[rjet]

This is an old post, but does not look as if it was ever answered. This is the setup, after market, for my 2001 SO 40 with main vent in the salon, small vent in the V berth and small vent aft cabin behind engine. The small vents can be closed to push all the air (hot or cold) into the salon.