Installs into flue of your wood, oil or coal furnace or heater (except Item# 172781 which is only for use with gas stoves). Magic Heat Reclaimer consists of 10 heat-exchanger tubes and a thermostatically controlled fan to blow warmed air into the room. Turns on at 150deg and off at 110deg F. 115 Volts. Produces 225 CFM and 8000 to 30,000 BTU. Pe... [Read More]