Learances, Peration, Uidelines – Monessen Hearth BWB400 User Manual
Page 5
NOTE: COMBUSTIBLE MATERIALS SHOULD NOT BE INSTALLED BELOW TOP SPACER. NON-COMBU
NOTE: COMBUSTIBLE MATERIALS SHOULD NOT BE INSTALLED BELOW TOP SPACER. NON-COMBUSTIBLE MATERIALS
STIBLE MATERIALS
SUCH AS BRICK OR TILE MAY BE USED TO TRIM FACE OF THE FIREPLACE BUT SHOULD NOT C
SUCH AS BRICK OR TILE MAY BE USED TO TRIM FACE OF THE FIREPLACE BUT SHOULD NOT COVER ANY PORTION OF THE
OVER ANY PORTION OF THE
LOUVERED PANEL OR COOL AIR INLET. COMBUSTIBLES MUST NOT OVERLAP THE BLACK PAINT
LOUVERED PANEL OR COOL AIR INLET. COMBUSTIBLES MUST NOT OVERLAP THE BLACK PAINTED FACE OF FIREPLACE.
ED FACE OF FIREPLACE.
CAUTION: DO NOT BLOCK AIR INLETS OR OUTLETS.
CAUTION: DO NOT BLOCK AIR INLETS OR OUTLETS.
FIREPLACE - MODEL SCF36A SHOWN
FIREPLACE - MODEL SCF36A SHOWN
RESIDENTIAL INSTALLATION
RESIDENTIAL INSTALLATION
TO COMBUSTIBLES MODEL:
TO COMBUSTIBLES MODEL:
CHIMNEY (2" MIN. AIR SPACE
CHIMNEY (2" MIN. AIR SPACE
38 1/2"
38 1/2"
FRAMING
FRAMING
DIMENSION
DIMENSION
FRAMING DIMENSIONS
FRAMING DIMENSIONS
FRONT - TO BACK
FRONT - TO BACK
21 1/2"
21 1/2"
COMBUSTION AIR
COMBUSTION AIR
ASSEMBLY MODEL AK4
ASSEMBLY MODEL AK4
FLEXIBLE DUCT
FLEXIBLE DUCT
TYPE FP-4-U
TYPE FP-4-U
NAIL TO FRAMING MEMBERS
NAIL TO FRAMING MEMBERS
COOL AIR INLET (SEE CAUTION)
COOL AIR INLET (SEE CAUTION)
GD36B/GD36PB GLASS
GD36B/GD36PB GLASS
DOOR ACCESSORY
DOOR ACCESSORY
WARM AIR OUTLET
WARM AIR OUTLET
(SEE CAUTION)
(SEE CAUTION)
GALVANIZED METAL STRIP
GALVANIZED METAL STRIP
TOP SPACER
TOP SPACER
S12 (1 FT. PIPE)
S12 (1 FT. PIPE)
S18 (18 IN. PIPE)
S18 (18 IN. PIPE)
S36 (3 FT. PIPE)
S36 (3 FT. PIPE)
S48 (4 FT. PIPE)
S48 (4 FT. PIPE)
SEE NOTE
SEE NOTE
FIRESTOP-MODEL SF
FIRESTOP-MODEL SF
(REQUIRES 14 1/2 X 14 1/2 OPENING)
(REQUIRES 14 1/2 X 14 1/2 OPENING)
1 3/4" MIN. AIR SPACE TO COMBUSTIBLES)
1 3/4" MIN. AIR SPACE TO COMBUSTIBLES)
STORM
STORM
COLLAR
COLLAR
ROOF FLASHING
ROOF FLASHING
MODEL 612
MODEL 612
ROUND CHIMNEY CAP
ROUND CHIMNEY CAP
MODEL SC
MODEL SC
(BOTTOM OF FIREPLACE)
(BOTTOM OF FIREPLACE)
(FLUE OUTLET HEIGHT)
(FLUE OUTLET HEIGHT)
37 3/4"
37 3/4"
FRAMING
FRAMING
DIMENSION
DIMENSION
14 FT. = MIN. HEIGHT (NO OFFSETS)
14 FT. = MIN. HEIGHT (NO OFFSETS)
14 FT. = MIN. HEIGHT (2-30
14 FT. = MIN. HEIGHT (2-30˚ ELBOWS)
ELBOWS)
21 FT. = MIN. HEIGHT (4-30
21 FT. = MIN. HEIGHT (4-30˚ ELBOWS)
ELBOWS)
86 FT. = MAX. HEIGHT (CHIMNEY
86 FT. = MAX. HEIGHT (CHIMNEY
SUPPORT EVERY 30 FT.)
SUPPORT EVERY 30 FT.)
6
5
C
LEARANCES
F
IGURE
1
O
PERATION
G
UIDELINES
supplied, this can cause a negative pressure in the home. When this happens, the house will draw in outside
air from the cracks in the windows, down the fireplace flue or other locations of air leakage in the home.
Because cold air infiltration may be unavoidable in some structures, Monessen Hearth Systems is not responsible
for heat loss or air infiltration through or around the fireplace.
53D9031. Rev 1 03/03