Only For Qualified Installers

VENTING

Venting with 6 5/8” x 4” Pipe

Maximum of four 450 elbows allowed. Subtract three feet of total horizontal pipe length for the 3rd and 4th 450 elbow used.

Maximum of two 900 elbows allowed. Subtract five feet of total horizontal pipe length for second elbow.

A combination of one 900 elbow and two 450 elbows is allowed.

Subtract three feet of total horizontal pipe length for each 450 elbow used.

Vent termination must remain within the shaded area regardless of configuration.

Use Adaptor (Part No. 1222D ) to reduce to 6 5/8 x 4 vent pipe.

For the Serenity Direct Vent Fireplace, the vent/ air intake termination clearances above the high side of an angled roof are as follows:

Roof Pitch

Feet

Meters

Flat to 6/12

1

0.3

7/12 to 9/12

2

0.6

10/12 to 12/124

1.2

 

13/12 to 16/126

1.8

 

17/12 to 21/128

2.4

 

22

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Harman Stove Company HB 38 DV manual Venting with 6 5/8 x 4 Pipe
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HB 38 DV specifications

The Harman Stove Company HB 38 DV is a high-performance direct vent pellet stove that is designed to meet the needs of homeowners seeking efficient and effective heating solutions. This stove is renowned for its combination of advanced technology, sleek design, and user-friendly features, making it a popular choice for both aesthetic appeal and functional heating.

One of its key features is the patented Harman burn pot design, which ensures an even burn and maximum heat output. The burn pot is engineered to minimize clinkering, allowing users to enjoy longer burn times and less frequent maintenance. The HB 38 DV not only heats efficiently but does so while using environmentally friendly wood pellets, promoting a sustainable approach to home heating.

The stove is equipped with an advanced microprocessor-controlled smart technology system. This system automatically adjusts the burn rate to match the desired temperature settings, providing optimal comfort while maintaining energy efficiency. Users can simply set their desired temperature, and the stove will automatically adjust the feed rate and combustion air to maintain that level, reducing the need for constant adjustments.

The Harman HB 38 DV also features a large viewing window, providing an inviting visualization of the flames while contributing to the room's ambiance. The stay-cool handle allows for ease of opening the door without the risk of burns. The stove is available in several finishes allowing homeowners to select a style that complements their decor.

In terms of efficiency, the HB 38 DV boasts an impressive efficiency rating of over 85%. This means that more of the fuel is converted into usable heat, leading to reduced heating costs and fewer emissions. The unit has a powerful blower that effectively distributes heat throughout the room, ensuring that the warmth is felt quickly and evenly.

The installation process is flexible due to its direct vent capability, allowing for venting through walls or ceilings. This feature enables users to install the stove in various locations within their home, maximizing both functionality and style.

In summary, the Harman Stove Company HB 38 DV combines advanced technology, efficient heating, and modern design, making it a standout option for homeowners looking for a dependable and attractive pellet stove. Its various features cater to both performance and aesthetic preferences, positioning it as a leading choice in contemporary heating solutions.
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