The Harman SF-250 is the workhorse of the Harman stove line. With a 3,000 square foot heating capacity and an effective 24 hour burn time it delivers an astonishing 120,000 BTU's per hour. Its cozy fire burns up to 24 hours on a single load of fuel.

The Harman SF-250 has been engineered to use the patented Harman Spiral Flame System to transfer the heat from the fire to your home more efficiently than conventional coal stoves. This unique system of heat transfer reduces heat loss via the flue (chimney) by a full 25%. That's 25% more heat that stays inside and that's 25% less that you have to spend on heating your home.  Now that's real Harman engineered value that saves you real money on your heating bill.

An optional heat collector is available which slides over the front of the stove to capture the heat and transfer it to hard-to-heat areas or tie in with an existing hot air system. A stainless steel coil is available to heat domestic hot water, making the Harman SF-250 a versatile multi-purpose unit capable of meeting all your heating needs, cleanly and affordably.

The Harman SF-250 Features:
• Exclusive Harman "Spiral Flame" Technology.
• Harman Grate System.
• Enhanced Durability.
• Ultra-Reliable Operation.
• External Shaker Handle.
• 1/4" and 5/16" Welded Steel Plate Construction.
• Unique Integrated Blower System.
• Highest Quality Firebrick Lined.
• Heavy Cast Iron Doors.
• Adjustable Heavy Duty Cast Iron Feet.
• Primary And Secondary Air Controls.
• Low Flue Gas Temperature.
• Burns Pea, Nut, Or Stove Coal.
• Optional Heat Collector.
• Optional Stainless Steel Hot Water Coil For Domestic Hot Water.
• Many Colors To Choose From.
• Standard Limited 5 Year Warranty.