Hearthstone
Clydesdale Fireplace Insert Model 8491
Page 7 of 35
Specifications
Maximum Heat Output:
60,000 BTU per hour of
cordwood (based on independent laboratory test
results).
Size of Heated Area:
1,600 square feet.
Firebox Capacity:
2.4 cubic feet or 48 pounds of
wood (The amount and weight of wood contained per
cubic foot of firebox volume can vary from 15 to 36
lbs. per cubic foot depending on type of wood,
moisture content, packing density and other factors.
As a constant for comparison and test purposes, we
are assuming 20 lbs. of seasoned hardwood per
cubic foot of firebox volume).
Maximum Log Length:
22” (55.88 cm)
Height:
23.12"
(58.72
cm)
Width:
31.62”
(80.31
cm)
Depth:
24.63”
(62.56
cm)
Front Door Size:
22" wide x 11.5" high
(55.88 x 29.21 cm)
Stovepipe Size:
6" (152 mm) diameter
Metal Chimney:
6" (152 mm) inside diameter
Masonry Chimney:
6” (15.2cm) inside diameter
(round flue)
8” x 8” (20 x 20cm) (square
flue)
Flue Exit:
Top exit only
Actual Weight:
550 pounds
Castings Finish:
Painted Matte; and Porcelain
Enamel
Figure 1 – Clydesdale Dimensio
ns
