Installation
900079-02J, 05/2019
Innovative Hearth Products
DRL3000 Linear Direct-Vent Gas Fireplaces
19
2.
Prepare the Fireplace Top Spacers
1.
The two (2) 4-3/8” standoff spacers on top of the fireplace cabinet are shipped flat
(
Figure 8
)
.
2.
Bend the standoffs as shown
(
Figure 8
)
:
3.
Align the holes in the standoff with the holes in the fireplace top, and secure with the supplied screws
(
Figure 8
)
.
Figure 8 - Standoffs
Positioned flat as
shipped from the
factory
Assembled
standoff
Route the Gas Supply Line into the Fireplace
1.
Route a 1/2” (13 mm) gas line to the left side of the fireplace
(
Figure 9
)
.
2.
Route the gas line through the gas supply line access opening
(
Figure 10
)
.
NOTE:
The gas supply line should not be connected to the appliance until step 11.
Connect the Gas Line
(
Page 37
)
.
NOTE:
Gas lines must be routed, assembled, and made of materials that are in strict accordance with local codes and
regulations. Never use galvanized or plastic pipe.
NOTE
:
See
Page 54
for more information on
Accessing the Control Compartment
.
NOTE
:
If gas shutoff valve on the fireplace is desired, surround kit must be used. Refer the gas line routing included
in the surround instructions.
NOTE:
All codes require a shutoff valve mounted in the supply line.
Figure 31
(
Page 38
)
illustrates the method
for connecting the gas supply. The flex-line method is acceptable in the U.S., however, Canadian requirements vary
depending on locality. Installation must be in compliance with local codes. The provided gas-line shutoff valve (located
in the control compartment) is intended as a service shutoff. National and local codes may require installation of a
second gas-line shutoff valve (not provided) in a readily accessible location. Consult local codes. It is the responsibility
of the plumber to provide an accessible shutoff.
Figure 9 - Routing the gas line through the framing
Figure 10 - Routing the gas line into the fireplace
Left side front corner of
fireplace framing shown.
Gas line may also enter on
the right side or bottom.
Pipe coupling
(recommended)
15-3/4”
(400 mm)
1-5/8”
(43 mm)
Gas line shutoff valve
(disconnected from flex line)
Gas flex line
Gas supply
line access
opening
