Hearthstone’s amazing burn quality features the most remarkable flames in the industry, and the glass stays incredibly clean. You’ll be mezmerized by your Green Mountain wood stove’s beautiful flames all winter long!
The Green Mountain 40 burns up to 40,000 BTUs and heats up to 1,400 square feet. This stove has 79% HHV efficiency and produces up to 20 hours of heat from a single load of wood.
New 2020 EPA regulations require wood burning heaters to emit less than 2 grams/hour of soot. The EPA certified Green Mountain 40 is a clean burning stove thanks to the TruHybrid™ Clean system, with only 1.07 g/hr of particulate emissions.
The Green Mountain 40 has a full cast iron construction with 1¼” soapstone lining that offers comfortable, long-lasting heat and a lifetime of trouble-free service.