Superior DRT2033 User guide

DRT/DRC 2000 Series Direct-Vent Gas Fireplace

Clearance to Combustibles

Minimum clearances *

Back 1” (26mm) to wrapper for 45” models, all others 1/2” (13mm)

to wrapper - 0” (0 mm) to Spacers

Sides 1/2” (13 mm) to wrapper

0” (0 mm) to Spacers

Top Standoffs 0” (0 mm) to top standoffs

Floor 0” (0 mm)

From Bottom of Unit

to Ceiling 64” (1626 mm)

Vent 3” (76 mm)—Top * **

1” (25.4 mm)—Sides and Bottom

Front Service Clearance—

clearance immediately in

front of viewing area(s)

36” (914 mm)

* 3” (76 mm) above any horizontal/inclined vent component.

** Top vent clearance can be reduced to 2” on horizontal runs when ﬁrst elbow

is located at least 6 ft above the ﬁreplace.

Combustible side clearances Mantel height

3 1/2 in.

(89 mm)

6 in.

(152 mm)

Top View of

Fireplace

45o

Combustible

mantel legs may

project beyond either side

of the fireplace opening

as long as they are kept

within the shaded area

illustrated here.

Combustible Materials

Allowed In Shaded Area

“Safe Zone”

Combustible Walls

shown in dark gray

At 6 in. minimum

side wall clearance,

a combustible wall

can project to any

length.

Top View of

Fireplace

45o

6”

(152 mm)

Combustible materials

allowed in shaded area

“Safe Zone”.

Combustible walls

shown in dark gray

Combustible mantel

legs may project

beyond either side of

the ﬁreplace opening

as long as they are kept

within the shaded area

illustrated here.

At 6” minimum

side wall

clearance, a

combustible

wall can project

to any length.

3 1/2”

(89 mm)

(305) 10

(254)

(203)

(152)

(102)

(51)

in. (mm)

8 (203)

10 (254)

12 (305)

14 (356)

16 (406)

18 (457)

Hood

Fireplace

Mantel depth

Wall Finishes / Surrounds / Mantels

NOTE: Combustible wall ﬁnish materials and/or surround materials

must not be allowed to encroach the area deﬁned by the ﬁreplace

front face (black sheet metal). Never allow combustible materials

to be positioned in front of or overlapping the ﬁreplace face.

Non-combustible materials, such as surrounds and other ﬁreplace

trim, may be installed on the ﬁreplace face, but they must not cover

any portion of the removable glass panel or control compartment.

Vertical installation clearances to combustible mantels vary

according to the depth of the mantel. Mantels constructed of non-

combustible materials may be installed at any height above the

ﬁreplace opening. However, do not allow anything to hang below

the ﬁreplace hood.

Minimum clearance requirements include any projections such as

shelves, window sills, mantels, etc. above the ﬁreplace.

NOTE: To avoid heat-related ﬁnish damage, use ﬁnish materials rated

175 °F, or higher, on the underside of the mantel.

Appliance Dimensions

NOTE: When ﬁnishing the area around the hood, 5/8” clearance above hood is required for hood installation.

Top View Front View Left Side View Right Side View

Blower

access panel

Hood

Junction

box access

Gas line

access

(both

sides)

Model A B E F G H I H I J K

DRT/C2033 30 1/8 (765) 26 1/4 (667) 33 5/8 (854) 21 7/8 (556) 10 15/16 (278) 31 (787) 10 15/16 (278) 31 (787) 5 3/4 (146) 14 (356) 8 1/8 (207)

DRT/C2035 32 1/4 (819) 28 3/4 (730) 35 1/4 (895) 25 (635) 12 1/2 (317) 32 7/8 (835) 12 1/2 (317) 32 7/8 (835) 6 7/8 (175) 17 (432) 10 1/6 (256)

DRT/C2040 37 1/8 (943) 33 1/4 (845) 40 1/4 (1022) 30 (762) 15 (381) 37 7/8 (962) 15 (381) 37 7/8 (962) 6 7/8 (175) 17 (432) 10 1/6 (256)

DRT/C2045 37 1/8 (943) 33 1/4 (845) 45 1/4 (1149) 35 (889) 17 1/2 (445) 42 7/8 (1089) 17 1/2 (445) 42 7/8 (1089) 6 7/8 (175) 17 (432) 10 1/6 (256)

*Glass and door measurements can be found in the Installation and Operation Instructions, Page 16.

DRT/DRC 2000 Series Direct-Vent Gas Fireplace

P/N 900004-06 Rev. NC 04/2014

Framing Speciﬁcations

Fireplace framing speciﬁcations

Vent Framing—Top Vent

with One 90° Elbow

NOTE: Dimension “D” is the

required framing depth when

the ﬁnish material (drywall)

thickness is 1/2” (13mm).

Inches (millimeters)

Framing

construction to be

2 x 4, or larger.

1/2 A

5 1/8

(130)

7 (178)

12 1/8

(308)

10 1/2

(267)

Model A * B C D E

DRT/C 33 33 3/4 - 857 33 1/4 - 845 36 7/8 - 930 14 1/2 - 368 19 5/8 - 499

DRT/C 35 35 1/4 - 895 35 1/4 - 895 38 3/4 - 984 18 - 457 23 3/8 - 594

DRT/C 40 40 1/4 - 1022 40 1/4 - 1022 43 3/4 - 1111 18 - 457 28 1/4 - 717

DRT/C 45 45 1/4- 1149 40 1/4 - 1022 43 3/4 - 1111 18 - 457 28 1/4 - 717

C = Minimum height of top vent installations

E = Minimum height of rear vent installations

* Minimum opening size; additional 1/8” per side is recommended.

Fireplace framing speciﬁcations—

corner installation with horizontal termination

Inches

(mm)

Back wall of chase/enclosure (including ﬁnishing materials

(178)

Model A B C D E F G

DRT/C 33 33 3/4

857

51 1/4 -

1302

36 1/4

921

25 5/8

651

12 1/8

308

5 1/2

140

14 1/2

368

DRT/C 35 35 1/4

895

59 1/2

1511

42 1/16

1068

30 1/4

768

14 1/4

362

6 5/8

168

457

DRT/C 40 40 1/4

1022

63 13/16

1621

45 11/32

1152

32 3/16

818

15 7/8

403

8 1/2

216

457

DRT/C 45 45 1/4

1149

70 3/8

1788

49 3/4

264

35 1/4

895

17 1/2

445

10 1/4

260

457

This document is intended as a planning guide to highlight trade-related installation and ﬁnish

information. It does not replace the included installation manual. Information is subject to change

without notice. See the manual for more detailed information.

Roof framing dimensions

Pitch C D

0/12 10 1/2”

(267 mm)

10 1/2”

(267 mm)

6/12 10 1/2”

(267 mm)

12”

(305 mm)

12/12 10 1/2”

(267 mm)

17 3/4”

(451 mm)

Termination heights for vents above ﬂat or sloped roofs

Roof Pitch Termination

Height *

Flat to 6/12 1.0 ft (0.3 m)

6/12 to 7/12 1.25 ft (0.38 m)

7/12 to 8/12 1.5 ft (0.46 m)

8/12 to 9/12 2.0 ft (0.61 m)

9/12 to 10/12 2.5 ft (0.76 m)

10/12 to 11/12 3.25 ft (0.99 m)

11/12 to 12/12 4.0 ft (1.22 m)

12/12 to 14/12 5.0 ft (1.52 m)

14/12 to 16/12 6.0 ft (1.83 m)

16/12 to 18/12 7.0 ft (2.13 m)

18/12 to 20/12 7.5 ft (2.29 m)

20/12 to 21/12 8.0 ft (2.44 m)

Framing the ceiling opening Routing the gas line

minimum 10 1/2 in.

(267 mm)

minimum 10 1/2 in.

(267 mm)

Roof

Framing

Ceiling

Framing

Plumb

Bob

10 1/2”

(267 mm)

minimum

10 1/2” (267 mm)

minimum

Left side front

corner of

ﬁreplace framing

Pipe coupling

(recommended)

*(see

below)

3”

(76 mm)

Installing the horizontal termination

Termination

10 1/2”

(267mm)

7”

(178)

5 1/8”

(130 mm)

12 1/8”

(308 mm)

Note: Centerline of Vent Piping is

NOT the Same as the Centerline of

the Framed Opening.

6 to 48” Vent Section,

Telescopic vent section,

Elbow or Appliance Collar

Min. Distance to Base

of Appliance.

Base of Appliance

3”

(76 mm)

1”

(25.4 mm)

Adapter

SV4.5RCH

To help minimize water

infiltration it is recommended that

the Firestop/Spacer (SV4.5HF)

be installed on the exterior

side of the wall.

*For 33” units, 5 1/4” (133mm). For all other units, 7 5/8” (195mm).

*Indicates lowest point of ventilation

*In rear-

vent with

45º elbow

*Recommended IHP termination kits: F1797, H1968, and 94L10.

**With termination kit only, 6-9 1/4”

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