The MAGH 3G stove can burn various solid fuels including sticks, charcoal, wood shavings, sawdust, briquettes, and pellets. It uses secondary air that enters from the sides, powered either by a fan or natural draft controlled by a shutter. It also uses primary air that can be optionally controlled. The stove has an optional TLUD woodgas combustion chamber. It was designed by Dr. N. Sai Bhaskar Reddy of GEO in April 2010.

1. MAGH 3G STOVE FUEL STICKS CHARCOAL WOOD SHAVINGS SAW DUST BRIQUETTES PELLETS SECONDARY AIR AIR FROM SIDES WITH FAN OR NATURAL DRAFT (SHUTTER TO CONTROL THE NATURAL DRAFT) PRIMARY AIR (CONTROL OPTIONAL) TLUD WOODGAS COMBUSTION CHAMBER OPTIONAL Stove Design by: Dr. N. Sai Bhaskar Reddy, CEO, GEO (April, 2010) http://www.goodstove.com