Desa BHDV37N/P PRE-INSTALLATION Preparation General Venting, Location of Vent Termination

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OWNER’S MANUAL

PRE-INSTALLATION PREPARATION

GENERAL VENTING

These models are approved for use with

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13"

29"

10 1/4"

8 3/4"

9 1/4"

41"

37"

41"

371/2"

411/2"

58"

Simpson Dura-Vent 6 5/8" direct-vent pipe components and terminations as well as both flex and rigid Vanguard vent components.

Your fireplace is approved to be vented either through the side wall, or vertically using the following guidelines:

Only use Vanguard or Simpson Dura-

 

Vent GS venting components or kits spe-

 

cifically approved for this fireplace.

• Minimum clearance between vent pipes

 

and combustible materials is 1" (25 mm),

 

except where stated otherwise.

• Combustible material may be flush with

Nailing Tabs

the top front of fireplace with a maxi-

mum thichness of 3/4".

 

Do not recess venting terminals into a

 

wall or siding.

• Install horizontal venting with a 1/4" rise

Note: Where two numbers are given the top number is exclusive to the 37" Fireplace and the bottom number is exclusive to the 41" Fireplace

Figure 7 - Framing Clearances for Corner Installation

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

A

 

 

 

 

Wall

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

 

 

5

 

 

 

 

 

 

 

 

 

C

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D

 

 

 

 

 

 

 

 

 

 

 

E

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F

G

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Top of Louver Opening

 

 

 

 

 

 

 

 

 

Ref.

Mantel Depth

 

Ref.

 

Mantel from Top

 

 

 

 

 

 

 

 

 

 

of Louver Opening

 

 

 

 

 

 

 

 

 

 

 

 

1

14" (356mm)

 

A

 

16" (406mm)

 

 

 

 

 

 

 

 

 

 

 

 

2

12" (305mm)

 

B

 

14" (356mm)

 

 

 

3

10" (254mm)

 

C

 

12" (305mm)

 

 

 

 

 

 

 

 

 

 

 

 

4

8" (203mm)

 

D

 

10" (254mm)

 

 

 

 

 

 

 

 

 

 

 

 

5

6" (152mm)

 

E

 

8" (203mm)

 

 

 

 

 

 

 

 

 

 

 

 

6

4" (101mm)

 

F

 

6" (152mm)

 

 

 

 

 

 

 

 

 

 

 

 

7

2" (51mm)

 

G

 

4" (101mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 8 - Clearances for Combustible Mantels

for every 12" of run toward the termi-

nation.

• You may paint the vent terminal with

450ºF (232ºC) heat-resistant paint to co- ordinate with the exterior finish.

• There must not be any obstruction such as bushes, garden sheds, fences, decks, or utility buildings within 24" from the front of the termination cap.

• Do not locate termination cap where ex- cessive snow or ice build up may occur. Be sure to clear vent termination area af- ter snow falls to prevent accidental block- age of venting system. When using snow blowers, do not direct snow towards vent termination area.

Location of Vent Termination

When locating vent termination, it is impor- tant to observe the minimum clearances shown in Figure 9, page 6. You will avoid extra framing by positioning your fireplace against an already existing framing mem- ber. The sides of the fireplace may be posi- tioned directly against combustible walls.

*Check with local codes or with the current CAN/CGA B149[.1 or .2] Installation Codes for Canada or the USA Installations follow the current National Fuel Gas Code, ANS Z223.1, also known as NFPA 54.

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Contents BHDV37N/P, HDV37N/P BHDV41N/P, and HDV41N/P For Your SafetyFor Your Safety What to do if YOU Smell GAS DIRECT-VENT Fireplace NATURAL/PROPANE/LP Safety InformationProduct Identification Product FeaturesLocal Codes Glossary TermsClearances PRE-INSTALLATION PreparationLocation and Space Requirements Framing and FinishingLocation of Vent Termination PRE-INSTALLATION Preparation General VentingGeneral Venting Installation Precautions Venting InstallationInstallation Planning Installing Vent System in a ChaseSnorkel Termination Installation for Horizontal TerminationVent Pipe Connections Horizontal Venting Horizontal Termination ConfigurationsVenting with Two 90 Elbows Cathedral Ceiling Installation Installation for Vertical TerminationFlat Ceiling Installation Vertical Horizontal H 1 + Min Max 20 max Vertical Termination ConfigurationsVertical Venting Parts Lists for Venting Kits and Components High Altitude InstallationVanguard Rigid Venting Vanguard Flexible VentingInstalling Optional Blower Accessory Fireplace InstallationInstalling GA3700/DA3610T Blowers Check GAS TypePlug in blower power cord Installation Items Needed Installing GAS Piping to Fireplace LocationChecking GAS Connections Connecting Fireplace to GAS SupplyPressure Testing Gas Supply Piping System Close manual shutoff valve see Fig- ure Pressure Testing Fireplace Gas ConnectionsBack View of Thermostat Base Installing Optional Wall Mounted Thermostat GWMT1Attaching Magnetic Decorative Brass Strips HDV Only REMOVING/REPLACING Glass DoorInstalling Rear Brick Panel and Retainer Brackets Installing Optional Brick Liner D8037/D8041Fireplace Models BHDV37N/P and BHDV41N/P Installing LOGS, Lava Rock and Glowing EmbersFireplace Models HDV37N/P and HDV41N/P Installing Log Assembly NoOperating Fireplace Ghrct Series Operation Operating Optional Blower AccessoryGhrc Series Operation Inspecting Burners Pilot AssemblyOperating Optional GWMT1 Wall Mounted Thermostat Burner Flame PatternGlass Door Cleaning and MaintenancePilot and Burners LogsObserved Problem Possible Cause TroubleshootingObserved Problem Possible Cause Remedy Gas leak. See Warning statement Wiring Diagram Replacement PartsTechnical Service Service HintsBHDV/HDV37N BHDV/HDV37P BHDV/HDV41N BHDV/HDV41P SpecificationsAccessories BHDV37N BHDV41N36 Illustrated Parts BreakdownDIRECT-VENT Fireplace BHDV37N BHDV41N Parts ListBHDV37P BHDV41P36 DIRECT-VENT Fireplace BHDV37P BHDV41P HDV37N DIRECT-VENT Fireplace HDV37N and HDV41N HDV37P HDV41P DIRECT-VENT Fireplace HDV37P and HDV41P Warranty Information

BHDV41N/P, BHDV37N/P, HDV37N/P, HDV41N/P specifications

The Desa HDV41N/P, HDV37N/P, BHDV37N/P, and BHDV41N/P are modern heating units designed to deliver efficient warmth and comfort in various residential and commercial spaces. These models are noted for their advanced features and technologies, which combine functionality and aesthetics.

One of the main features of these units is their energy efficiency. They utilize state-of-the-art technology to provide warmth while minimizing energy consumption. This makes them an environmentally friendly choice, ensuring that homeowners can enjoy a cozy atmosphere without significantly increasing their energy bills.

The design of the Desa series models is characterized by their sleek and attractive appearance. They are available in various finishes, allowing homeowners to choose a design that complements their interior décor. This not only enhances the aesthetic appeal of the room but also ensures that the heating unit blends seamlessly into the space.

Another significant characteristic of the Desa models is their versatile heating capabilities. They can accommodate a variety of room sizes, providing adequate heat regardless of the environment. Whether used in larger living areas or smaller spaces, these units are engineered to maintain a consistent and comfortable temperature.

The units come equipped with user-friendly controls, allowing for easy adjustments and optimal temperature settings. Many of the models feature programmable thermostats, enabling users to schedule heating cycles according to their lifestyles. This contributes to increased comfort and further adds to energy savings.

Safety is also a primary concern with the Desa heating units. They come with built-in safety features, such as automatic shut-off mechanisms and advanced flame sensors. These safety measures ensure peace of mind while using the units, safeguarding against potential hazards.

Additionally, the units are designed for easy installation and maintenance. Their straightforward installation process is complemented by durable construction, which minimizes the likelihood of breakdowns. Regular maintenance is simplified, allowing users to keep their heating systems in excellent working condition without significant effort.

In summary, the Desa HDV41N/P, HDV37N/P, BHDV37N/P, and BHDV41N/P heating units combine sophisticated technology, aesthetic design, versatility, user-friendly controls, safety features, and low maintenance requirements. They stand out as a superior choice for anyone looking to enhance their indoor climate while being mindful of energy consumption and design aesthetics.