AirCooledNut.com

Home > Zoom-zoom > How-to > Bus duct insulation
This is the flapper opened 1/2-way.  So some heated air will enter the cabin and some will exit to the atmosphere.

This is the flapper opened 1/2-way. So some heated air will enter the cabin and some will exit to the atmosphere.

IMAG0844.jpg IMAG1695.jpg aero_3.gif Bus_heat_008.jpg IMAG0865.jpg 914_damage_013.jpg 004.JPG