The Lopi Cape Cod Woodstove is billed as the cleanest-burning large cast-iron stove ever. Its Hybrid-Fyre combustion technology combines a system of internal chambers and baffles with a catalytic combustor that ignites any unburned particles in the exhaust. The result: 80% efficiency and flue emissions of 0.45 grams of particulate per hour. The optional GreenStart igniter will light the fire with the push of a button. The stove costs $3,400.
Travis Industries, 800/654-1177, lopistoves.com.