Fireplace And Framing Specifications - Superior Fireplaces DRT35STDMN Installation And Operation Instruction Manual

Innovative Hearth Products
DRT35ST and DRT35PF Direct-Vent Gas Fireplaces
SPECIFICATIONS
Natural Gas BTU Input
Propane Gas BTU Input
4-1/2" Inner /
Co-axial DV Vent Size
7-1/2" Outer
NOTES
All specifications, ratings and dimensions are
subject to change without notice.
Appliance has a factory-installed vent seal
cap (see Figures 16 and 17 on Page 16) in
each flue outlet.
Control Switch Wires
Knock-Out
Gas
Inlet
3-1/8 (79)
6-1/4
(159)
Left Side View
Figure 13
30,000
28,000
***This dimension does
not include the addition
of drywall to the inside of
framing or clearance for
the Side Vent Seal Cap.
Adjust accordingly for your
installation.
See also, Side Vent Seal Cap
note below.
***39-7/8
(1013)
37-1/4"
37-3/16
(945) (946)
Framing Spacers
(top and both sides)
11 (279)
1-1/4
(44)
37-1/16
37-1/8"
(941)
(943)
18-1/4
(464)
Junction Box Knock-Out
(2 places each side)
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Vent Center - Top Vent
with one 90 degree
elbow
Vent Center - Side Vent
with no elbows
Center of gas line
is 3-1/8" (79 mm)
up from floor.
5-5/8
(143)
Top View
Optional
Blower
Vent Seal Cap
41-13/16 (1062) 41-7/8" (1064)
40-1/4 (1022)
35-1/4 (895)
29 (737)
32-5/8 (829)
Control Compartment
Front face view (two sides)
Door
Installation and Operation Instructions
DRT35ST
**20-3/4
(527)
10-1/2
(267)
12-1/8
(308)
5-1/8
(130)
12-1/8
(308)
10-7/8 (264)
Vertical Venting Through the Ceiling:
Frame ceiling opening - Use a plumb line
from the ceiling above the appliance to
11 (279)
locate center of the vertical run. Cut and/or
frame an opening, 10-1/2" x 10-1/2" (267
mm x 267 mm) inside dimensions, about
this center mark (see Figure 20).
5/8
(16)
5"
4-15/16
(127)
(125)
Provide
additional
space for
Side Vent
Seal Cap if
installing
Control Switch Wires
against
a solid
Knock-Out
wall.
Gas
25-1/2
Inlet
(648)
3-1/8 (79)
6-1/4
(159)
Right Side View
900300-00, 01/2018
**This dimension
based on 5/8" drywall.
For 1/2" drywall use
21" (533 mm). The
finished dimension
should be 22" (558
mm)
Secure Vent
®
42-3/4 (1086)
Secure Flex
®
43-1/2 (1105)
5-1/8
(130)
25-1/2
(648)
11 (279)
25-1/2
(648)
Junction Box Knock-Out
(2 places each side)
13