Fireplace Showcase

Call Us Anytime

Hearthstone Wood Stove - Green Mountain 80

Click Here - Request Information

Enjoy an impressive view of the fire through the expansive glass window into our largest cast iron TruHybrid wood stove. The GM80 also boasts 81% HHV efficiency, the highest of any wood stove on the market.


  • TruHybrid™ Efficiency
    Our biggest and most efficient wood stove, the GM80 boasts the highest efficiency available on the market today at 81% HHV.

  • Full view of the fire
    The window into the stove is designed to let you see as much fire as possible. Enjoy the heat and the view.

  • Large firebox
    Burn up to 23 inch logs in the soapstone lined firebox. Spend less time splitting wood and more time enjoying it in this 3.1 cubic foot stove.


BTU: Up to 80,000
Efficiency: 81% HHV
EPA Certified: 0.7 g/hr
Finish: Matte Black
Firebox Capacity: 3.1 cu ft
Flue Exit Diameter: 8
Flue Exit Location: Top
HeatLife: 30 Hours of heat
Heats up to: 2,500 sq ft
Maximum Log Length: 23″
Stove Type: Green Mountain Wood Stove
Weight: 550 lbs

Back to Hearthstone Wood Stoves