Harman Central Heating Wood/Coal/Oil Furnace SF-2600-SS

Warm Up Your Quality Time with Harman Central Heating

Although it’s one of the most versatile units on the market today, the Harman SF-2600-SS Furnace uses no more floor space than our other furnaces. Plus, it’s the only multi-fuel furnace with and 85 percent efficient oil burner system. The oil burner fires into a separate combustion chamber, so you can be sure the oil nozzle will never clog from the soot from wood or coal fires. Two separate thermostats – one for wood or coal and one for oil – let you set your furnace to burn oil as a backup in case your fire burns out. Or you can set it to burn oil as the primary fuel. It’s that easy.


  • Limited 5-Year Warranty
  • Exclusive Harman Spiral Chamber
  • Harman Grate System
  • Automatic Draft Control
  • Secondary Air Flow
  • Heavy Duty Blower
  • Burns Wood, Coal, Or Oil
  • Thermostatically Controlled In All Modes
  • Triple-Pass Heat Exchanger For Maximum Efficiency
  • Removable Oil Burner And Front Cover For Easy Cleaning And Inspection
  • Viewing Port Allows Direct View Of Oil Flame And Retention Ring


  • Domestic Hot Water Coil


Fuel    Wood
BTU Range    120,000
Heating Capacity    3,200
Blower Size    1,400 cfm
Flue Size    7 inches
Weight    900 lbs
Depth    31 inches
Log Length    22 inches
Height    57 inches
Width    28 inches
Domestic Hot Water Coil    Optional
Number Of Grates    5
Ash Pan    Standard
Firebox Reducer    Optional
Height Top Of Flue    40.5 inches
Automatic Draft    Standard
Plenum Size    20" x 25"
Filter Box And Filter    Standard
Number Of Blower Speeds    1
Fan Control & High Limit    Standard
Thermostat    Standard
Depth Without Filter Box    36 inches
Depth With Filter Box    53inches


Clearances & Dimensions

Rear    30 inches
Side    24 inches
Front    36 inches
Clearance To Flue Pipe    18 inches

@ Kegerreis Stoves.