Features: * Attaches to stove pipe and reclaims heat normally lost up the flue * Whisper quiet safety tested UL fan motor gently blows warm air into the room * Thermostatically controlled, turns on at 160 Fahrenheit off at 130 Fahrenheit * Decorative brass trim * 6 inch flue size What"s In The Box: * Vogelzang HR-6 6-Inch Heat Reclaimer