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Gas Specifications
Model
Fuel
2465
Natural
2466
Propane
Weight: Fully assembled; 202 lbs.
Gas Inlet and Manifold Pressures
Inlet Minimum
Inlet Maximum
Manifold Pressure
Oxford Direct Vent/Natural Vent Certified to:
ANSI Z21.88 / CSA 2.33 Latest Edition
The installation of your stove must conform with
local codes, or in the absence of local codes, with
the National Fuel Gas Code ANSI Z223.1/NFPA 54
- latest edition, or CSA B149.1 Installation code.
(EXCEPTION: Do not derate this appliance for
altitude up to 4,500 feet (1,370 m). Maintain the
manifold pressure at 3.5" w.c. for Natural Gas and
10.0" w.c. for LP Gas.
High Elevations
Input ratings are shown in BTU per hour and are
certified without deration for elevations up to 4,500
feet (1,370 m) above sea level.
For elevations above 4,500 feet (1,370 m) in USA,
installations must be in accordance with the current
ANSI Z223.1/NFPA 54 and/or local codes having
jurisdiction.
In Canada, please consult provincial and/or local
authorities having jurisdiction for installations at
elevations above 4,500 feet (1,370 m).
!
Improper installation, adjustment, alteration, service
or maintenance can cause injury or property damage.
Refer to this manual for correct installation and
operational procedures. For assistance or additional
information consult a qualified installer, service
agency, or the gas supplier.
8
Hearth and Home Technolgies • Oxford Direct Vent Installation Manual_R6 • 08/17
Max.
Min.
Gas
Input
Input
Control
BTU/h
BTU/h
Millivolt
28,000
20,000
Millivolt
28,000
19,000
Natural
LP (Propane)
5.5" w.c.
11.0" w.c.
14.0" w.c.
14.0" w.c.
3.5" w.c.
10.0" w.c.
WARNING
Horizontal Termination - Direct Vent ONLY
The vent must rise vertically a minimum of 24" (610 mm) off
the top of the unit, before the first elbow. The horizontal run
may extend up to 20' (6 m) and include a vertical rise of up
to 40' (12 m). (Figure 7) Horizontal termination must also
meet the criteria shown in Figures 9 through 11.
• Approved vent systems must terminate above and
including the heavy line in Figure 7.
• Two 45° elbows may be substituted for each single 90°
elbow.
• With a rise between 2' - 5', one 90° or two 45° elbows
may be used.
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
1 2
3
4
5
6
7
Horizontal Run (in feet)
Figure 7 - Horizontal vent termination window.
May use up to three
90° Elbows
Unacceptable Venting
Configuration
8
9 10 11 12 13 14 15 16 17 18 19 20
3-90-693831
ST134a
FDV28
Horizontal
vent run
12/3/99 djt
areas modifie
1/11/00 djt
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