Vermont Castings Jefferson Direct Vent/Natural Vent Gas Heater

Gas Specifications

 

 

 

 

 

Max.

Min.

 

 

 

 

 

Input

Input

Model

Fuel

Gas Control

BTU/h

BTU/h

JDVRN

Nat

 

Millivolt

28,000

20,000

 

JDVRP

Prop

 

Millivolt

28,000

19,000

 

 

 

 

 

 

 

 

 

Weight: Fully assembled; 350 lbs.

 

 

 

 

 

 

 

Gas Inlet and Manifold Pressures

 

 

 

 

 

 

 

 

 

 

Natural

 

LP (Propane)

 

Inlet Minimum

 

5.5Ó w.c.

 

11.0Ó w.c.

 

Inlet Maximum

 

14.0Ó w.c.

 

14.0Ó w.c.

 

Manifold Pressure

 

3.5Ó w.c.

 

10.0Ó w.c.

 

Horizontal Termination -

Direct Vent ONLY

The vent must rise vertically a minimum of 24Ó (610mm) off the top of the unit, before the first elbow. The horizon- tal run may extend up to 20Õ (6m) and include a vertical rise of up to 40Õ (12m). (Fig. 7) Horizontal termination must also meet the criteria shown in Figures 10 through 12.

•Approved vent systems must terminate above and including the heavy line in Figure 7.

•Two 45û elbows may be substituted for each single 90û elbow.

•With a rise between 2' - 6', one 90û or two 45û elbows may be used.

Jefferson Direct Vent/Natural Vent

Certified to:

ANSI Z21.88b-2001 / CSA 2.33b-2001

Vented Gas Fireplace Heaters

The installation of your Vermont Castings stove must conform with local codes, or in the absence of local codes, with the National Fuel Gas Code ANSI

Z223.1 - latest edition, or CSA B149.1 Installation code. (EXCEPTION: Do not derate this appliance for altitude up to 4,500 feet (1,370m). Maintain the manifold pressure at 3.5Ó w.c. for Natural Gas and 10.0Ó 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 (1,370m) above sea level.

For elevations above 4,500 feet (1,370m) in USA, installations must be in accordance with the current ANSI Z223.1 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 (1,370m).

WARNING: Improper installation, adjust- ment, alteration, service or maintenance can cause injury or property damage. Refer to

Vertical Run (in feet) (Measured from the appliance flue collar to the top of the vent pipe.)

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

May use up to

three 90° Elbows

One 90°

Elbow

Unacceptable

Venting Configuration

this manual for correct installation and operational procedures. For assistance or additional information consult a qualified installer, service agency, or the gas supplier.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

 

 

 

 

 

Horizontal Run (in feet)

 

 

 

 

ST134a

Fig. 7 Horizontal vent termination window.

20002191

7

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Vermont Casting 2828, 820 Gas Specifications, Gas Inlet and Manifold Pressures, Horizontal Termination Direct Vent only
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2823, 2825, 820, 2827, 2828 specifications

Vermont Casting stoves are renowned for their quality and performance, with models such as the 2823, 2822, 2828, 820, and 2825 exemplifying the brand’s dedication to craftsmanship and innovation. Each model presents unique features and technologies that cater to different heating needs and preferences.

The 2823 model is a testament to Vermont Casting's commitment to efficiency and style. It boasts a clean-burning gas system that maximizes heat output while minimizing emissions. Additionally, the model's design emphasizes both aesthetic appeal and functionality, making it a perfect centerpiece for any room. With its user-friendly controls, it allows easy adjustments to heat levels, offering a tailored experience for homeowners.

The 2822 model is known for its compact design, making it an ideal choice for smaller spaces. Despite its size, it does not compromise on performance, delivering a substantial heat output. This model is equipped with a dual-burner system that enhances its heating capabilities, ensuring a consistent and comfortable environment. Furthermore, its built-in safety features provide peace of mind, allowing users to enjoy their heating solution with confidence.

In contrast, the 2828 model offers a higher output, perfect for larger areas. Its innovative heat exchanger technology ensures optimal heat distribution throughout the space, making it a favorite among those with bigger homes. The model’s sleek design and customizable options allow homeowners to choose finishes that complement their existing decor, enhancing both the visual and functional aspects of their living areas.

The 820 model stands out with its unique style, offering a combination of traditional and modern aesthetics. This model features a powerful combustion system that maximizes efficiency while reducing fuel consumption. Its large viewing window provides a beautiful fire display, turning any space into a cozy retreat. The 820 is particularly favored among users who appreciate the ambiance of a traditional fireplace with the convenience of modern technology.

Finally, the 2825 model is designed for users seeking maximum customization. Its adjustable heating options and multiple finish choices allow homeowners to create a truly personalized experience. The advanced technology incorporated into the 2825 ensures enhanced performance, making it one of the most sought-after models in the Vermont Casting lineup.

In summary, the Vermont Casting 2823, 2822, 2828, 820, and 2825 models each have their unique features that cater to different heating needs. With advanced combustion technologies, customizable designs, and a commitment to efficiency, these stoves highlight Vermont Casting's reputation for quality and innovation in home heating solutions.
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