Description Overview Inventory number: E-1100 Kemco heating system Hot water, natural gas-fired – Kemco Thermefficient-100 hot water heating system, year 1997, order no. 20395 WAW for Raschell Fashions Specifications Natural gas fired 18 million btu/hour 160 gallons per minute minimum Included Components Heater unit featuring twin burners Two 30 hp pumps for heated water Two 30 hp pumps for cold water 10 hp blower 10 hp circulation pump