6
STEP TWO: BURNER INSTALLATION AND GAS SUPPLY CONNECTION
1. Place
Burner-Grate Assembly
inside the firebox, centered from left to right, within 1” to 2” of rear wall (Figure 3A).
2. Insure that the Gas Supply to the Fireplace is turned off. Verify correct gas type and proper gas pressures.
3. Thread
1/2” FIP x 3/8” Flared Elbow
(Figure 3B) onto the
Gas Supply Pipe
(Figure 3C) and wrench tighten.
4. Thread one end of the supplied
Flex Connector
(Figure 3D to the
Valve Input
(Figure 3E), 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.
LC MULTIBURNER INSTALLATION AND GAS SUPPLY CONNECTION
WARNING:
Failure to position the parts in accordance with these diagrams or failure to use only parts specifically
approved with this heater may result in property damage or personal injury.
C) Gas Supply Pipe
B) 1/2”
FIP x 3/8”
Flared
Elbow
Front Width
A)
1 to 2” from
rear wall
Rear Width
FIGURE 3
Long Valve Key (K2)
E) View of Burner
Input from
Top View
MINIMUM FIREPLACE FLUE REQUIREMENTS
The minimum permanent free opening of the fireplace chimney or chimney damper must be at least the minimum
Chimney Area shown below, based on a minimum chimney height of at least 8 feet. The area of the flue must not be less
than 1/10 the area of the fireplace opening.
The flue must exhaust all products of combustion.
The chimney damper must be fixed in a manner to maintain permanent free opening as outlined on the previous page
(Figure 2) at all times. To accomplish this, install the damper clamp (provided) on the edge of the damper blade to prevent
its closing, drill a hole or holes in the damper, or remove damper completely. The minimum size of the fireplace in which
the log set is to be installed must be as follows:
Model
Log Set
Opening
Firebox
Front
Rear
Min. Chimney
Btu./Hour
Max. Input
Number
Size
Height
Depth
Width
Width
Opening Diameter Natural Gas (N)
Propane (P)
RF-LD30/36-VMV-N/P
18”
28
12
30
13.5
7"
50k
35k
RF-LD30/36-VMV-N/P
20” / 21”
32
14
36
13.5
7"
50k
35k
RF-LD42/48-VMV-N/P
24”
38
15
42
15
8"
60k
60k
RF-LD42/48-VMV-N/P
24”
42
16
48
18
8"
60k
60k
RF-LD60/72-VMV-N/P
30”
45
20
60
22.5
9"
85k
80k
RF-LD60/72-VMV-N/P
36”
45
24
72
24
10"
85k
80k
D) Flex Connector
Connected from
1/2” FIP x 3/8”
Flared Elbow to
Burner Input
Minimum
Depth