Harman Mark III - $680 (Contoocook)

condition: excellent

make / manufacturer: Harman

model name / number: Mark III

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The Harman Mark III (often referred to as the Legacy Mark III) is a heavy-duty, hand-fed coal stove designed to efficiently heat large spaces. Engineered to generate up to 92,000 BTUs, it reliably warms homes between 1,900 and 4,900 square feet and provides steady, continuous heat for over 24 hours on a single load of coal.Core Features & Design heavy-duty Construction: The main body is robotically welded from a single, thick piece of ¼-inch steel, lined with high-quality firebrick for optimal heat retention.Harman Grate System: Equipped with a patented 3-grate system and an external shaker lever, making it easy to shake fine ash into the pan without opening the door.Advanced Airflow: Utilizes a standard heavy-duty 135 CFM blower system and a rugged baffle design to force heat into your living spaces rather than letting it escape up the chimney.Easy Maintenance: Features a large single-glass viewing door with an air-wash system to keep the glass clean, plus easy-lock door latche

post id: 7935112276

posted: 2026-05-18 11:18

updated: 2026-07-01 18:23

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Harman Mark III - general for sale - by owner - craigslist

The Harman Mark III (often referred to as the Legacy Mark III) is a heavy-duty, hand-fed coal stove designed to efficiently heat large spaces. Engineered to generate up to 92,000 BTUs, it reliably...