Hearthstone Green Mountain Insert 90 (GMi90) Clearance The 18" 4-piece set and

The 18" 4-piece set and the 24" and 30" 5-piece models all provide radiant heat and an attractive focal point

Whether you are refining your favorite cooking techniques on the barbecue or learning an entirely new way of preparing a meal

Lightweight yet incredibly sturdy

The Opal collection is ideally suited to weather the elements

Meet the oven that started it all

Hearthstone Green Mountain Insert 90 (GMi90) Clearance The 18" 4-piece set andThe Hearthstone Green Mountain Insert 90 is a large, flush mount fireplace insert that combines stylish enameled cast iron with Hearthstones signature soapstone firebox lining. Designed to maximize both efficiency and aesthetics, the GMi90 allows you to burn logs up to 20 inches while enjoying steady, radiant heat stored and released by the soapstone interior. Its single lever air control makes operation simple whether you want a hot, fast fire or a