Hearthstone Green Mountain Insert 70 (GMi70)

The Hearthstone Green Mountain Insert 70 is designed to fit flush with your hearth, offering a clean and elegant cast iron front that complements both traditional and modern homes. Featuring a soapstone-lined firebox, the GMi70 captures and retains heat, radiating steady warmth even after the fire burns down. This EPA 2020 certified non-catalytic wood insert is easy to use, with a single lever air control that allows you to burn hot and fast or low and slow through the night. With space for 20-inch logs and a HeatLife™ of 10 hours, it delivers reliable, efficient heating with classic Hearthstone craftsmanship.