The Pocono is specially engineered for the cold winters in the Pennsylvania mountains. This basement unit was built with the homeowner in mind. Extra thought was given when designing this unit to hold 200 lbs of rice coal for extended periods of hard burning. Heavy gauge galvanized steel is used in the construction of the large ash tub. The body of the unit is manufactured from durable 10-gauge steel to radiate the heat being produced by the 110,000 BTU burner. Large dual blowers built into the double wall air shroud will wash the stove clean of heat so no hot spots exist on this unit. Digital, programmable Coal-trol thermostat standard. This Item is a Top Vent flue outlet (Please see the other Pocono listing for Bottom Vent option). Price includes a standard top, Duct top or Hot Air Jacket options are also available, Refer to the Parts and Accessories for pricing. Please contact us before purchase if you want a duct top or Hot Air Jacket for details and credit for deletion of the standard top.