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Greenwood Wood Furnaces

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Greenwood Technologies, Inc. is based in Bellevue, Washington. The company has received awards for the design of its hydronic wood furnace.

Greenwood Technologies Headquarters

Bellevue, WA

Corporate History

Greenwood Technologies, Inc. is actually named after Greenwood Furnace State Park near Belleville, Pennsylvania. An iron-making plant once existed near where the park is now, and the plant was known for its furnace, which burned as hot as 3,000 degrees F. The plant covered the surrounding town with soot and ash. The owners of Greenwood Technologies, Inc. named their company after the plant as a reminder of the importance of environmental awareness.

Product Lines

Greenwood Technologies, Inc. is known for their hydronic furnace. The furnace features energy efficiency, an indoor/outdoor design, and easy maintenance due to its clean-burning process. "Clean burning" refers to the hydronic furnace's ability to completely burn wood without waste or the discharge of smoke, creosote, or ash.

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Contacting Greenwood

Phone: 800-959-9184


Greenwood Technologies, Inc.
11661 SE 1st Street
Suite 200
Bellevue, WA 98005

Greenwood's Warranty

Greenwood Technology's warranties are available only to the original owner of the furnace. The ceramic firebox has a 20-year warranty, the steel has a 10-year warranty, and the plumbing system, including all gauges and other related components, is warranteed for one year.

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