Typical Installation Sequence; Step 1. Framing - Superior DRT40ST40DMN Installation And Operation Instructions Manual

Innovative Hearth Products
DRT40 Multi View Series Direct Vent Gas Fireplace
Pressure Relief
Plates
Remove Cardboard Before
Using Appliance
Figure 11

TYPICAL INSTALLATION SEQUENCE

The typical sequence of installation is outlined
below. However, each installation is unique and
may result in variations to the steps described.
See the page numbers references in the follow-
ing steps for detailed procedures.
Step 1. (Page 12) Construct the appliance
framing. Position the appliance within the
framing and secure with nailing brackets (refer
to Figure 12).
See Through SHOWN
(Peninsula - NO NAILING FLANGES
LibraST SHOWN
(LibraPF - NO NAILING FLANGES ON END WITH GLASS PANEL)
ON END WITH GLASS PANEL)
Nailing Flanges
Turn tabs down and secure to the floor with
8d nails or other appropriate fasteners
on all sides of the unit which do not have
viewing glass panels.
Note: The nailing flanges, combustible members and screw heads located in areas directly adjacent to the nailing
flanges, are EXEMPT from the 1/2" clearance to combustible requirements for the firebox outer wrapper.
Combustible framing may be in direct contact with the nailing flanges and may be located closer than 1/2" from
screw heads and the firebox wrapper in areas adjacent to the nailing flanges. Frame the opening to the exact
dimensions specified in the framing details of this manual.
Figure 12 - Nailing Flanges
12
Step 2. (Page 16) Route gas supply line to
appliance location.
Step 3. Preparing the appliance vent collar
(Page 16).
Step 4. (Page 17) Install the vent system and
exterior termination.
Step 5. (Page 29) Field Wiring
a. Millivolt Appliances – Install the operating
control switch (not factory provided) and bring
in electrical service line for forced air-circulating
blower (optional equipment).
b. Electronic Appliances – Field wire and install
operating control switch.
Step 6. (Page 30) Install blower kit (optional
equipment).
Step 7. (Page 30) Make connection to gas
supply.
Step 8. (Page 31) Verifying appliance operation.
Step 9. (Page 32) Install the logs, decorative
volcanic stone and glowing embers.
Corner Left SHOWN
LibraCL SHOWN
(FOR Corner Right VIEW, INTERCHANGE SIDES)
(FOR LibraCR VIEW , INTERCHANGE SIDES)
Remove these two screws and
use them when installing
the nailing flanges.
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Installation and Operation Instructions
900299-00, 08/2015
Step 10. (Page 36) Install glass door assembly.
Step 11. (Page 36) Adjust burner to ensure
proper flame appearance.
Step 12. (Page 36) Install front face assembly
with barrier.
Step 12. (Page 38) Install the hoods.
Step 13. (Page 39) Attach Safety in Operation
Warnings.
Before proceeding it may be helpful to remove
the log set form the firebox and remove the
embers and volcanic stone from the control
compartment. Refer to the following steps:
1. Remove the front glass enclosure panel
(see Removing and Installing Glass Enclosure
Panels on Page 34).
2. Remove log set box from firebox. Next,
remove embers and volcanic stone from con-
trol compartment. Handle logs carefully to
prevent breakage.

Step 1. FRAMING

Frame these appliances as illustrated in Figures
13 (DRT40ST), 14 (DRT40PF), 15 (DRT40CL)
or 16 (DRT40CR). All framing details must
allow for a minimum clearance to combustible
framing members as shown inTable 5 on page
9. If the appliance is to be elevated above floor
level, a solid continuous platform must be
constructed. Headers may be in direct contact
with the appliance top spacers but must not
be supported by them or notched to fit around
them. All construction above the appliance must
be self supporting, DO NOT use the appliance
for structural support.
Side Nailing Flanges
The fireplace should be secured to the framing
at the side(s) and/or rear of the unit using the
factory-provided nailing flanges. Install the nailing
flanges - 8 (DRT40ST), 4 (DRT40PF, DRT40CL
and DRT40CR) - as shown in Figure 12 using
the existing screws.
Position the fireplace within the framing. When
required, the flanges may be bent 90 degrees by
hand or with the assistance of a hammer. Use
wood screws to secure the nailing flanges to
the framing. See Table 5 on page 8 for clear-
ances of framing members to cabinet parts in
the nailing flange area. The nailing flange itself
is exempt from these clearances.
Floor Nailing Tabs
Secure the fireplace to the floor as shown in
Figure 12.