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A.
Bellfires® fireplaces are not approved for use in mobile homes.
B.
There must be an air space clearance between the outermost portion of any section of the chimney system and
any combustible surface. Although two inches is a typical clearance, adhere to the requirements set forth by the chim-
ney manufacturer. Combustible surfaces include: ceilings, joists, flooring, walls, electrical wiring, insulation and roof
structures.
C.
Never fill any required air space with insulation or other material.
D.
The chimney system must be vented to the outside.
E.
The chimney must extend at least three feet (900mm) above the roof and at least two feet (600mm) above any
portion of the roof within 10 feet (3m).
F.
Maximum chimney height from the top of the firebox to the top of the chimney should not exceed 40 feet when
supported solely by the fireplace, or 90 feet when resupported at or above 40 feet according to the chimney manufac-
turer's resupport specifications.
G.
Minimum chimney height from the top of the firebox to the top of the chimney must be 10 feet.
H.
The chimney must not be inclined more than 30 degrees from vertical. Greater angles result in hazardous
deposits of soot and ash in flue.
I.
A maximum of two offsets (4 elbows total) is allowed in a chimney.
J.
Firestops and joist shields must be used at each floor level through which the chimney rises.
K.
There should not be any forced air furnace registers in the room within ten feet of the fireplace. They can cause
negative pressure and create chimney down-drafts.
L.
Never mix parts of one chimney system with those of a different manufacturer. Do not install damaged chimney
parts. Remember, more fires are caused by chimneys than by solid-fuel appliances.
M.
Practice good workmanship. Sloppy work could jeopardize the safety of the installation.
Chimney Height Requirements
Safety Guidelines
Less than 10 feet
2 feet minimum
3 feet minimum
Ridge
2 feet minimum
10 feet or more
13
Bellfires® BM & BMR
3 feet minimum
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