Hearth & Home Technologies Birmingham User Manual
Product Dimensions
Dependability
Most Recognized Brand
Dependability
Most Recognized Brand
Product Framing Dimensions
Model
A
B
C
D
BIR42
53-7/8" 28-3/8" 74-1/2"
12"
BIR50
61-7/8" 28-3/8" 74-1/2"
12"
Appliance Location
Model
A
B
C
D
E
F
G
H
BIR42
77-7/8" 53-7/8" 95-1/4" 47-5/8" 22-1/2"
67-3/8" 28-3/8"
84"
BIR50
85-7/8" 61-7/8" 103-1/4" 51-5/8" 25-1/4"
73"
29-3/8"
92"
A
F
D
B
C
5/8 in.
In an exterior chase
or projecting into a
garage
Across a
corner
As a
room
divider
Along a wall
H
G
B
E
48 in.
MINIMUM
24 in.
from fireplace opening to
any perpendicular wall
A
B
G
G
B
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NOTE: Both outside air kits MUST be installed.
16 1/8 in.
11 1/8 in.
6 7/8 in.
5 in.
A
B
3 3/4 in.
38 in.
54 in.
74 1/8 in.
D*
70 3/4 in.
16 1/8 in.
11 1/8 in.
6 7/8 in.
5 in.
C
11 in.
27 1/2 in.
74° TYP.
B
C
A
Note: Framing must be
extended vertically,
extended vertically,
all the way to the ceiling.
D
D
2 in. min. air
space clearance
from chimney.
Model
A
B
C
D
BIR42
42"
52-7/8" 37-1/8" 97-1/2"*
BIR50
50"
60-7/8" 45-1/8"
N/A
*Transition collar included on BIR42 only