Sale! Large Coal Furnace – CF1440E (2,500 sq. ft.) $1,699.99 Original price was: $1,699.99.$899.99Current price is: $899.99. Add to cartLoading Done Sale! Small Coal Furnace – CF1330E (2,000 sq. ft.) $1,449.99 Original price was: $1,449.99.$799.99Current price is: $799.99. Add to cartLoading Done 2500 Sq. Ft. Coal Only Warm Air Furnace Read moreLoading Done Hot Blast HB1520 Wood Furnace Read moreLoading Done