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38901-0-0618
Page 9
NATURAL GAS
Millivolt Manual
Regulator pressure setting
4.5"
5.3"
Gas inlet pressure
Max.
10.5"
10.5"
Min.
5.0"
6.0"
Model
Gas
Type
Valve
Type
Orifice
Manifold
Pressure
(w.c.)
BTUH
Max.
Rate
BFM2124MTN Natural Manual
#29
5.3"
55,000
BFM30MTN
Natural Manual
#22
5.3"
65,000
BFR2124MTN Natural Millivolt
#20
4.5"
55,000
BFR30MTN
Natural Millivolt
#12
4.5"
65,000
PROPANE CONVERSION KIT
Burner Model
Valve Type
Kit Number
BFM2124MTN
Manual
CKV115
BFR2124MTN
Millivolt
CKV117
BFM30MTN
Manual
CKV116
BFR30MTN
Millivolt
CKV118
NOTE:
The air shutter setting for all models is 1/16" open.
PRODUCT SPECIFICATIONS
Determining the Correct Burner Size for Your Fireplace
MINIMUM FIREPLACE DIMENSIONS
FACTORY BUILT FIREPLACES
Chimney Height Minimum of 6 Feet
Burner
Model
Log
Set
Size
Rear
Width
A
Depth
B
Front
Width
C
Height
D
Minimum
Vent
in Sq.
Inches
BFM2124MTN
24
26
16
30
20
49
BFM30MTN
30
30
16
36
20
49
MINIMUM FIREPLACE DIMENSIONS
FACTORY BUILT FIREPLACES
Chimney Height Minimum of 10 Feet
Burner
Model
Log
Set
Size
Rear
Width
A
Depth
B
Front
Width
C
Height
D
Minimum
Vent
in Sq.
Inches
BFR2124MTN
24
26
16
30
20
49
BFR30MTN
30
30
16
36
20
49
Figure 1