Hearthstone Quality Home Heating Products, Inc
® Green Mountain Insert 70 (Model 8450)
7
Specifications
Maximum Heat Output:
28,600 BTUs per hour of cordwood (based on
independent laboratory test results).
Floor Size of Heated Area:
Up to a maximum of 2,000 square feet. Factors
unique to your home can reduce the square
footage the fireplace insert will heat. Home
insulation value, number and efficiency of
windows, floor plan, fireplace placement, quality
of the fuel and other conditions may limit the
heating ability of the fireplace insert.
Firebox Capacity:
2.4 cubic feet.
Maximum Log Length:
Up To
20
” (50.8 cm).
Emissions:
1.54 g/hr.
Burn Time:
HeatLife Up to 8+ hrs. Note: The
amount and weight of wood contained per cubic
foot of firebox volume can vary from 10 to 25
lbs. per cubic foot depending on type of wood,
moisture content, packing density and other
factors.
Fireplace insert Dimensions:
Height:
25 3/4
” (65.4cm)
Width:
33 1/2" (85.1cm)
Depth:
19 5/8" (49.8cm)
Weight:
513 lbs. (233 kg)
Connector Size:
6" (152 mm) diameter
Metal Chimney:
6" (152 mm) inside diameter
Masonry Chimney:
6” (152 mm) inside diameter
(round flue),
8” x 8” (203 x 203 mm) (square
flue)
Crate Dimensions:
H-34
” W-30” L-35” or
86.5x76.5x 89cm
Optional Equipment:
Outside Air Kit
94-53500
Steel Surround
94-5950110
Surround Lower Panel
94-5950510
Surround Extension
94-5950010
Fire Screen Insert
94-69500
Figure 1
– Green Mountain Insert 70 Dimensions
