Hearthstone – Green Mountain 40 – Model – 8640



EPA Certified

Clean Traditional Cast Iron:  Our GM40 wood stove is styled with clean lines and offered in traditional black cast iron. Built for the wood stove purist.

TruHybrid Reliability: Our Green Mountain stoves exceed EPA clean burning standards. You can be sure they will burn clean today and for many years to come.

Soapstone Firebox Lining:  The GM40 is lined with soapstone blocks. Soapstone absorbs the heat of the fire to give you long-lasting comfortable heat.

  • HeatLife: 20 Hours of heat
  • Heats up to: 1,400 sq ft
  • Maximum Log Length: 16″
  • Stove Type: Green Mountain Wood Stove
  • Weight: 464 lbs