This little pellet heater is designed to heat 500 to 1000 square feet* of living space and is ideal for a back room, addition, small cabin or mobile home. Standing only 34 inches tall and being 17.5 inches in diameter, the Little Gnome can go where no pellet heater has gone before. A simple through the wall pipe and 5 foot vertical run makes installation simpler and economical. A vertical run through an existing chimney is also possible. The Gnome comes equipped with batter back up technology which allows for 15-18 hours run time on a small 30 amp battery. While the battery is optional the circuitry is built into every stove. Wall thermostat capabilities are also available and this option will automatically regulate the burn cycle from high to low setting depending upon heating needs. Clean burning fuel and ease of installation make the Gnome pellet stove the energy and space conscious choice.