Hearth Products

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HEARTHSTONE Green Mountain 40

Each HearthStone is handcrafted using a combination of precision-made components in cast iron, soapstone, steel, ceramic, and various other materials. their commitment to quality and attention to detail ensures that your product will serve you faithfully for many years to come.

Product Details

Manufacturer Hearthstone
Model Name HEARTHSTONE Green Mountain 40
Fuel Type Wood
Type N/A
BTUs 40,000
Burn Time (Hours) 20 Hours
Room Size 1,000 - 2,000 sq. ft.
Unit Dimensions 23-1/4" W x 31-3/8" H x 16-3/8" D
Glass Size (Sq. In.) 15-9/16" x 12-15/16"
Hopper Size N/A
Firebox Size (Cu. Ft.) 1.32 cu ft
Log Size 16"
Features The GM40 is lined with soapstone blocks. Soapstone absorbs the heat of the fire to give you long-lasting comfortable heat.

-BTU: Up to 40,000
-Efficiency: 79%
-EPA Certified: 1.07 g/hr
-Finish: Matte Black
-Firebox Capacity: 1.32 cu ft
-Flue Exit Diameter: 6
-Flue Exit Location: Top
-HeatLife: 16 Hours of heat
-Heats up to: 1,400 sq ft
-Maximum Log Length: 16″
-Weight: 350
Optional Accessories Accessories:
-Blower with Rear Heat Shield
-Outside Air Adapter

Finish Options:
-Matte Black


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