7Vent Information and Diagrams

A. Approved Pipe

This appliance is approved for use with Hearth & Home Technologies DVP venting systems. Refer to Section 16.B. for vent component information.

DO NOT mix pipe, ttings or joining methods from differ- ent manufacturers.

The pipe is tested to be run inside an enclosed wall. There is no requirement for inspection openings at each joint within the wall.

WARNING! Risk of Fire or Asphyxiation. This appliance requires a separate vent. DO NOT vent to a pipe serving a separate solid fuel burning appliance.

B. Vent Table Key

The abbreviations listed in this vent table key are used in the vent diagrams.

Symbol

Description

 

 

V1

First section (closest to appliance) of vertical length

 

 

V2

Second section of vertical length

 

 

H1

First section (closest to appliance) of horizontal length

 

 

H2

Subsequent sections of horizontal length

 

 

C. Use of Elbows

Diagonal runs have both vertical and horizontal vent aspects when calculating the effects. Use the rise for the vertical aspect and the run for the horizontal aspect (see Figure 7.1).

Two 45º elbows may be used in place of one 90º elbow. On 45º runs, one foot of diagonal is equal to 8-1/2 in. (216

mm)horizontal run and 8-1/2 in. (216 mm) vertical run. A length of straight pipe is allowed between two 45º elbows (see Figure 7.1).

Vertical

in.

 

8-1/2

 

8-1/2 in.

Horizontal

On 45° runs, 1 ft (.3 m) of diagonal is equal to 8-1/2 in. (216 mm) horizontal run and 8-1/2 in. (216 mm) vertical run.

Figure 7.1 Using Two 45° Elbows

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Effective Height/Length

 

 

 

 

 

 

 

 

 

 

 

 

Pipe

inches

mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DVP4

4

102

 

 

 

 

 

 

 

 

 

 

 

 

DVP6

6

152

 

 

 

 

 

 

 

 

Effective

 

 

 

 

 

 

 

 

 

DVP12

12

305

 

 

 

 

 

 

Height/Length

 

 

 

 

 

 

 

 

DVP24

24

610

 

 

 

 

 

 

 

 

 

 

 

 

DVP36

36

914

 

 

 

 

 

 

 

 

 

 

 

 

DVP48

48

1219

 

 

 

 

 

 

 

 

 

 

 

 

DVP6A

3 - 6

76 - 152

 

 

 

 

 

 

 

 

 

 

 

 

DVP12A

3 - 12

76 - 305

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DVP Pipe

(see chart)

Figure 7.2 Pipe Effective Length

D. Measuring Standards

Vertical and horizontal measurements listed in the vent diagrams were made using the following standards.

•Pipe measurements are shown using the effective length of pipe (see Figure 7.2).

•Horizontal terminations are measured to the outside mounting surface ( ange of termination cap) (see Figure 6.4).

•Vertical terminations are measured to bottom of termination cap.

•Horizontal pipe installed level with no rise.

Quadra-Fire • QFP44 • 4051-300 Rev M • 09/08

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Quadra-Fire QFP44 Vent Information and Diagrams, Approved Pipe, Vent Table Key, Use of Elbows, Measuring Standards
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QFP44 specifications

The Quadra-Fire QFP44 is a highly efficient and versatile pellet stove designed to provide warmth and comfort while offering a range of advanced features and technologies. It stands out in the market for its blend of efficiency, user-friendly operation, and aesthetic appeal.

One of the key features of the QFP44 is its impressive heat output. With a heating capacity of up to 2,500 square feet, it is suitable for medium to larger living spaces, making it an ideal choice for families looking for an effective heating solution. The stove boasts an adjustable output, allowing users to set the heat level according to their specific needs, which promotes energy efficiency and enhances comfort.

The QFP44 utilizes a patented feed system that ensures a consistent and reliable supply of pellets for combustion. This technology not only maximizes fuel efficiency but also minimizes the need for frequent refueling. In addition, the stove features a large hopper capacity, capable of holding up to 45 pounds of pellets. This translates into longer burn times, enabling users to enjoy hours of warmth without constant supervision.

Another notable characteristic of the QFP44 is its advanced control system. The innovative electronic control board allows users to monitor and adjust the stove settings easily. The system includes programmable temperature settings, which enable homeowners to schedule heating times according to their lifestyle. This convenience makes the stove ideal for those who want to return to a warm home without wasting energy.

The QFP44 is also engineered with a clean-burning technology that significantly reduces emissions. This feature not only makes the stove environmentally friendly but also enhances its safety profile. The high-efficiency combustion system effectively converts pellets into heat with minimal smoke and pollutants, fulfilling strict environmental standards.

For aesthetic appeal, the QFP44 is designed with a contemporary look, featuring a large viewing window that allows users to enjoy the beautiful ambiance of the flame. The stove is available in various finishes, making it a stylish addition to any home décor.

Overall, the Quadra-Fire QFP44 combines efficiency, user-friendly technology, and an elegant design, making it a top choice for anyone seeking an effective and attractive pellet heating solution. Its blend of features ensures homeowners can enjoy both comfort and convenience during the cold months while maintaining an environmentally responsible heating option.
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