Rasmussen Yellow Flame Owner's Manual - page 5
5
B18FH-Z18 18" 16" 12" 26" 20" 7”
39 SQ"
37,000
33,000
B18FXH-Z18 18" 16" 14" 26" 20" 7”
39
SQ"
37,000 33,000
B20FH-Z20 20"/21" 16"
12"
28"
22"
7”
39
SQ"
42,000 35,000
B20FXH-Z20 20"/21" 16"
14"
28"
22"
7”
39
SQ"
42,000 35,000
B24FH-Z24 24" 16" 12" 32" 26" 7”
51
SQ"
70,000 55,000
B24FXH-Z24 24" 16" 14" 32" 26" 7”
51
SQ"
70,000 55,000
B30FH-Z30 30"/36" 16"
12"
38"
32"
8”
64
SQ"
80,000 60,000
B30FXH-Z30 30"/36" 16"
14"
38"
32"
8”
64
SQ"
80,000 60,000
Minimum
Depth 12”
D) Gas Supply Pipe
E) Flex Connector
Connected from
1/2” FIP x 3/8”
Elbow to
Valve Input
B) “EASY” Safety Valve
C) 1/2” FIP x 3/8”
Flared Elbow
Front Width
(Minimum 6” greater than log set size)
Burner Pipe
MINIMUM FIREPLACE REQUIREMENTS
The Minimum permanent chimney or damper opening is the minimum permanent free opening required by Standards or Codes to
ensure safe operation of the appliance and must be at least 39 square inches for 18”-20” models, 51 square inches on 24” models and
64” on 30” models based on a minimum chimney height of 10 feet. It is
NOT
the minimum operating damper position.
STEP TWO: BURNER INSTALLATION
1. Place
Burner-Grate Assembly
inside the firebox, centered from left to right,
within 1” to 2” of rear wall (Figure 4).
2.
The “EASY” Safety Valve
should be placed as far forward and to the
side of the burner pan as possible (Figure 4B). It may also be placed
Open face side down (Figure 3, right)
STEP THREE: GAS SUPPLY CONNECTION
(For Gas Type Conversion see Page 11)
1. Insure that the Gas Supply to the Fireplace is turned off. Verify correct gas
type and proper gas pressures.
2. Thread
1/2” FIP x 3/8” Flared Elbow
(Figures 3 and 4C) onto
the
Gas Supply Pipe
(B) and wrench tighten.
3. Thread one end of the supplied
Flex Connector
(Figures 3 and 4E) to the
Valve Input
(Figure 5), then connect the other end to the 1/2” FIP x 3/8”
Flared Elbow attached to the Gas Supply Pipe. If Flex Connector is bent into
too small a radius it may kink or break causing air flow noise and/or gas leaks.
INSTALLATION AND GAS SUPPLY CONNECTION
Min. Permanent
Chimney
Opening
Log Set
Size
Chimney
Diameter
Opening
Height
Model
Number
Btu./Hour - Max. Input
Natural
Gas
Propane
Gas
Rear
Firebox
Width
Front
Firebox
Width
Firebox
Depth
A) 1 to 2” from
rear wall
Rear Width
(Not less than log set size)
Long Valve Key (K2)
FIGURE 4
D) Gas Supply Pipe
C) 1/2” FIP x 3/8”
Flared Elbow
E) Flex
Connector
FIGURE 3
FIGURE 5
Valve Input