Rear Wall Vent Installations Flex Vent Pipe

DV360/580 Series Direct Vent Gas Fireplace

Finished Wall

Vent

Termination

FP1005

Fig. 24 Side view of ﬁnal unit location.

Rear Wall Vent Installations -

Flex Vent Pipe

Follow Steps 1 and 2 on Page 15.

Step 3

Install the 4” (102 mm) ﬂex vent pipe to the appliance collars described in “General Information Assembling Vent Pipes”, Page 12. If the installation requires a 45° angle, grasp the vent pipe close to the appliance collar and bend to 45°. DO NOT exceed 45°. (Fig. 25)

Install the 7” vent pipe in the same manner as Step 2.

Termination

Flex Section

Appliance Collars

FP1473

Fig. 25 Grasp the vent pipe close to the collar and bend to 45° angle. Do not exceed 45°.

NOTE: There must be a 1/2” (13 mm) rise in a 12” (305 mm) length of ﬂex vent.

Step 4

Assemble the ﬂex vent to the collars on the termination as you did on the appliance.

Rise

FP1472

Fig. 26 There must be a 1/2” rise per foot length.

Vertical Sidewall Application

Since it is very important that the venting system maintain its balance between the combustion air intake and the ﬂue gas exhaust, certain limitations as to vent conﬁgurations apply and must be strictly adhered to.

The Vent Graph, showing the relationship between ver- tical and horizontal side wall venting, will help to deter- mine the various dimensions allowable.

Minimum clearance between vent pipes and com- bustible materials is one inch (25 mm) on top, bot- tom and sides unless otherwise noted.

When vent termination exits through foundations less than 20” (508 mm) below siding outcrop, the vent pipe must ﬂush up with the siding.

It is best to locate the ﬁreplace in such a way that mini- mizes the number of offsets and horizontal vent length.

The horizontal vent run refers to the total length of vent pipe from the ﬂue collar of the ﬁreplace (or the top of the Transition Elbow) to the face of the outer wall.

Horizontal plane means no vertical rise exists on this portion of the vent assembly.

When installing the appliance as a rear vent unit, the 90° or 45° Transition Elbow attached directly to the rear of the unit is NOT INCLUDED in the following criteria and calculations, and unless speciﬁcally mentioned should be ignored when calcu- lating venting layouts.

•The maximum number of 90° elbows per side wall installation is three (3). (Fig. 27)

•If a 90° elbow is ﬁtted directly on top of the ﬁreplace ﬂange the maximum horizontal vent run before the termination or a vertical rise is 36” (914 mm). (Fig. 28)

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DV580, DV360, DV360 specifications

Vermont Castings is a name synonymous with quality and craftsmanship in the world of fireplaces. Among their celebrated products, the DV580, DV360, and DV360 stand out for their advanced technology, efficiency, and aesthetic appeal. Each of these models offers unique features designed to enhance home heating while maintaining a focus on environmental responsibility.

The DV580 is a powerful direct vent gas stove that seamlessly combines traditional aesthetics with modern functionality. With its large viewing window, it creates a cozy ambiance while allowing users to enjoy the mesmerizing flames. One of its main features is the advanced burner system, which provides a realistic flame appearance. This model also boasts an impressive BTU output, allowing it to heat larger spaces efficiently. The unit is equipped with an electronic ignition, ensuring reliable start-ups even in cold weather.

The DV360, a slightly smaller but equally efficient model, offers versatility for various home settings. With its compact design, it can fit into tighter spaces without sacrificing heating capacity. The DV360 features a unique dual burner system, which promotes a more even and consistent flame. Its direct vent technology ensures that all combustion byproducts are vented outside, maintaining indoor air quality. This model also includes an adjustable flame height, giving users control over the intensity of the heat and ambiance.

In addition to performance, both the DV580 and DV360 prioritize energy efficiency. They are designed to operate with minimal emissions, making them an environmentally friendly choice for homeowners. With a variety of finish options and customizable face designs, these models can complement any home decor. Another key characteristic is the straightforward installation process, which allows homeowners the benefit of having their unit up and running in no time.

Overall, the Vermont Castings DV580, DV360, and DV360 models exemplify a harmonious blend of innovation, functionality, and style. They not only provide warmth but also contribute to the overall aesthetic of any space. With their commitment to quality and performance, Vermont Castings continues to set the standard for direct vent gas stoves, ensuring customers enjoy the best of both worlds: comfort and beauty in their homes.

Vermont Casting DV360 Rear Wall Vent Installations Flex Vent Pipe, Vertical Sidewall Application

Models: DV580, DV360 DV360