NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
12
Figure 14FIREPLACE SPECIFICATIONS - SSDVPF (PENINSULA VIEW)

Fireplace Framing Specifi cations

12 (305)
10
(254)
40-1/8
(1019) 3-1/2(89)
(16)
FRAMING SPACERS
(Top and Side)
FINISH WALL BRACKET
(Front, back, and left edge of unit top)
6-7/8
(175)
10-1/4
(260)
12
(305)
(63.5)
3 (76)
(13)
1/2
1/2
5/8
DETAIL OF
FINISH WALL BRACKET
FLUE
(Top or Side)
2-1/2
24
(610)
41
(1041)
37
(940)
43-5/8
(1108) (13)
4 (102)
GAS INLET
ELECTRICAL
INLETS
2-1/2
(63.5)

FLUE

(Top or Side)

(873)
34-3/8
(610)
24
(610)
24
(464)
18-1/4
*41-1/2
(1054)
43-5/8
(1108)
(679)
11-3/8
(267)
7
(178)
5-1/8
(130)
12-1/8
(308)
10-1/2
22-3/4
(578)
inches (millimeters)
Gas Line
Center of gas line
is 3 in. (76 mm)
up from floor.
6-1/4
(159)
A
Minimum Framing
Stud Size is 2 x 4
7
(178)
12-1/8
(308)
5-1/8
(130)
Dimension A
Secure Vent - 46-1/2 (1181)
Secure Flex - 48-1/4 (1226)
26-3/4

PRODUCT REFERENCE INFORMATION

Cat.
No.
Model Ship
Wt.
Ship.
Volumn
H3335 SSDVPF-CNM 270 lbs 52W x 27D x 44-
1/2H (36.2 cu.ft).
H3336 SSDVPF-CNE 270 lbs 52W x 27D x 44-
1/2H (36.2 cu.ft).

SPECIFICATIONS

Natural & Propane
Gas BTU Input
37,500
(MV Low 30,000)
Co-axial DV Vent Size 4-1/2" Inner
7-1/2" Outer

NOTES

Annual Fuel Utilization Effi ciency
Due to Lennox' ongoing commitment to quality,
all specifi cations, ratings and dimensions are
subject to change without notice.
Appliance has a factory-installed vent seal cap
(see Figures 15 & 16 on Page 13) in each fl ue
outlet.

EFFICIENCIES

SSDVPF
58 % (NG)
61 % (LP)
Steady State 72 % (NG)
73 % (LP)
• AFUE 68 % (NG)
68 % (LP)
Louvered Control
Compartment Door
Left Side View
Top View
* This dimension can be reduced to 41 inches (1041 mm). This results in 0 in. (0 mm) clearance between framing and unit framing
spacers. (The 41-1/2 in. dimension permits easier fi replace installation, if unit is installed after framing is erected).
** This dimension based on 5/8" drywall. For 1/2" drywall use 25-1/2" (648 mm). The fi nished dimension should be 26-1/2" (673 mm).
See also, Side Vent Seal Cap note below.
• Inches (millimeters)
Minimum Framing Stud Size is 2 x 4
• See right
side viewsof fi replace below
for gas line inlet location options.
Gas Line Center of gas line is 3 in. (76 mm) up from fl oor.
Vertical Venting Through the Ceiling:
Frame ceiling opening - Use a plumb line from the ceiling above the appliance to 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 19).
Right Side View
Front View
Stepped to Accept Drywall on 2 Corners
Vent Framing - Top Vent
With One 90º Elbow
Vent Framing - Rear Vent
With No Elbows
Provide
additional
space for Side
Vent Seal Cap
if installing
against a solid
wall.
**25-1/4
(641)
10-1/2
(267)
12-1/8
(308) 5-1/8
(130)
12-1/8
(308)
26-3/4
(648)
5-1/8
(130)
Vent Center - Top
Vent with one 90
degree elbow
Vent Center- Side
Vent (no elbows)
A
Dimension A
Secure Vent 47-1/8 (1194)
Secure Flex 47-7/8 (1216)