The new Green Mountain 40 by Hearthstone is stove will comfortably heat 700 to 1200 Square Feet. This Hybrid combustion system has vermiculite baffles, combustion tubes and a catalytic combustor for a very clean burning EPA Rating of 0.9g/hr The firebox is lined with Hearthstones signature soapstone, giving it an extra durable feel.
Combined Combustion System
Clean burning and Efficient, the Combined Combustion Catalyst system the Green Mountain 40 uses surpasses the EPA’s 2020 requirements
Unmatched fire viewing
Air entering the firebox through the stove’s secondary air tubes ignites the gases rising off the burning wood. The resulting light and flames provide dazzling fire viewing, even when the fire is burning at a low rate.