Manuals / Vermont Casting / Kitchen Appliance / Ventilation Hood

Vermont Casting DVRSL, DVRS3, DVRSR Two sets of 45 degree elbow offsets within these

Models: DVRSL DVRSR DVRS3

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DO NOT BACK FILL AROUND SNORKEL. SOIL SHOULD NOT BE LESS THAN 4" BELOW SNORKEL.

c) A minimum of an 8 ft. vertical rise.

d) Two sets of 45 degree elbow offsets within these

vertical installations. From 0 to a maximum of 8 ft. a

vent pipe can be used between elbows. (Fig. 57)

e) 7DVCS must be used to support offsets. (Fig. 58)

This application will require that you first determine the roof

pitch and use the appropriate 7TDVSKV (A,B or F). (see

FOUNDATION

RECESS

WATERTIGHT

SEAL

AROUND

PIPE

SNORKEL

WALL

SCREWS

Venting Components, page 26)

SHEET METAL

 

SCREWS

Fig. 55

 

Fig. 57

MAX. 8 Ft.

)

If the foundation is recessed, use recess brackets (not supplied) for securing lower portion of the snorkel. Fasten brackets to wall first and then secure to snorkel with self drilling #8 x 1/2 sheet metal screws. It will be necessary to extend vent pipes out as far protruding wall face (Fig. 55).

VERTICAL THROUGH THE

ROOF APPLICATIONS

MAXIMUM

10 FT

(3048mm)

MINIMUM

 

(2438mm)

 

MAX.

MAX. 8 Ft.

40 FEET

(12.2m)

(2438mm)

MIN.

 

 

8 FEET

 

(2.44m)

SIDE VIEW

 

TYPICAL 7DVCS

APPLICATION

TYPICAL ROOF

SUPPORT

APPLICATION

Fig. 58

Fig. 59

8FT./

MAXIMUM 40 FT.

VERTICAL

RISE

PIPE STRAPS EVERY 3' (914mm)

Fig. 56

This Gas Fireplace has been approved for,

a)Vertical installations up to 40 feet (12 metres) in height. Up to a 10 ft. horizontal vent run can be installed within the vent system using a maximum of three 90o elbows.

b)Up to two 45o elbows may be used within the horizontal run. For each 45o elbow used on the horizontal level the maximum horizontal length must be reduced by 18 inches.

Example: Maximum horizontal length

 

0

-

45o elbows

10 ft.

1

-

45o elbows

8.5 ft.

2

-

45o elbows

7 ft.

VENT TERMINATION

 

 

STORM COLLAR

ROOF

24" Min.

ROOF FLASHING

 

 

(610mm)

 

 

 

ROOF SUPPORT

ATTIC INSULATION

 

MAX.

 

CEILING JOISTS

40 FEET

JOISTS

 

(12.2m)

 

 

 

MIN.

 

 

8 FEET

 

 

(2.44m)

ATTIC INSULATION

 

 

SHIELD

 

Fig. 60

TYPICAL STRAIGHT-UP INSTALLATION

The minimum height of the vent above the highest point of penetration throught the roof is 2 feet. See Fig. 60.

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Vermont Casting DVRSL, DVRS3, DVRSR installation instructions Two sets of 45 degree elbow offsets within these
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DVRSL, DVRSR, DVRS3 specifications

Vermont Castings has been a trusted name in the manufacturing of high-quality wood and gas stoves and fireplaces for decades. Among their extensive lineup of gas-burning appliances, the DVRS3, DVRSR, and DVRSL models stand out for their impressive combination of efficiency, aesthetic appeal, and user-friendly features. These models exemplify Vermont Castings' commitment to craftsmanship, innovation, and environmental responsibility.

The DVRS3 is a powerful direct vent gas stove that offers cozy warmth to any living space. It features a large firebox capable of accommodating different log options and provides a maximum input of up to 30,000 BTUs. One key feature of the DVRS3 is its advanced heat exchange system, which enhances heat distribution and efficiency, ensuring that more of the heat generated is released into the room rather than lost through the chimney. Additionally, the stove is designed with a full-width cast iron door and large ceramic glass window, providing an unobstructed view of the flames for a captivating ambiance.

The DVRSR model brings similar qualities but with a more contemporary design. This direct vent stove is engineered to fit seamlessly into modern homes while delivering efficient heating. With a maximum output of up to 25,000 BTUs, it maintains an eco-friendly approach, having been certified for low emissions. The DVRSR also comes equipped with various customization options, including different finishes and decorative options, allowing homeowners to match their stove with their interior design.

For those looking for a space-saving alternative without sacrificing performance, the DVRSL model is ideal. This slim-profile direct vent gas stove is designed to fit in tighter spaces while still offering impressive heating capabilities. With a maximum BTU output of 30,000, the DVRSL is packed with features such as an easy-to-use electronic ignition and remote control capability, allowing users to adjust the flame height and temperature settings with ease.

Each of these models is equipped with Vermont Castings' signature technology that promotes safety, efficiency, and reliability. From built-in safety shut-off systems to durable materials that withstand the test of time, the DVRS3, DVRSR, and DVRSL models are designed to provide years of dependable service. Whether you value traditional aesthetics or modern design, Vermont Castings has engineered these gas stoves to meet the diverse needs of today’s homeowners, combining style, functionality, and peace of mind in each product.