Hearthstone Green Mountain 70 Wood Insert

Green Mountain 70

Model 8450



Meets 2020 EPA Clean Air Standards:
Clean burning and efficient

Cast Iron Faceplate and Door:
Unequaled durability and style, optional brown majolica enamel finish

Durable Construction:
Full cast iron construction with 1¼” soapstone lining offers lasting heat and a lifetime of trouble free service

Thermostat Controlled Fans:
Turn on and off automatically

Single Lever Air Control:
Easy operation, efficient performance



Blower: Included BTU: Up to 70,000 Efficiency: 69% HHV EPA Certified: 1.54 g/hr Finish: Brown Enamel, Matte Black Firebox Capacity: 2.4 cu ft Flue Exit Diameter: 6 Flue Exit Location: Top HeatLife: 10 Hours of heat Heats up to: 2,000 sq ft Maximum Log Length: 20″ Stove Type: Wood Fireplace Insert


Steel Surround: 94-5950110 Surround Lower Panel: 94-5950519 Surround Extension: 94-5950010 Outside Air Adapter Kit: 94-53500 Fire Screen Insert: 94-59500 Linear Hook-Up Collar: 94-67500


To combustible mantel from bottom of insert: 50” To side trim from side of insert body: 9” To side wall from side of insert body: 16”


Owners Manual Spec Sheet