A generous heating capacity allows the Hearthstone Green Mountain 80 to heat large areas of your home with ease. Traditional cast-iron style is complemented by functionality: a soapstone-lined firebox extends the HeatLife, and an oversized self-cleaning window makes loading easy and enhances your fire viewing. The Green Mountain 80 delivers Hearthstone quality in classic iron style. Features TruHybrid™ Combustion System: Clean burning, uber-efficient, burn times up to 30 hours**. Single Lever Air Control: Easy operation, consistent performance Easy Catalyst Control Handle: Open side lever for smokeless startups, close for long, efficient fires Durable Construction: Full cast iron construction with 1¼” soapstone lining offers lasting heat and a lifetime of trouble free service. Large Front Door Glass: The giant window warms your home with heat and the flickering light of the fire.
