Desa B), BDV41N/P, BDV37N/P, DDV37N/P, DDV41N/P installation manual Vent Pipe Connections

Page 9

OWNER’S MANUAL

VENTING INSTALLATION

Continued

3.Attach vent pipe assembly to the fire- place. Set fireplace in front of it’s perma- nent location to insure minimum clear- ances. Mark the wall for a 10" square hole (for noncombustible material such as masonry block or concrete, a 7 1/2" diam- eter hole is acceptable). See Figure 13. The center of the hole should line up with the center-line of the horizontal rigid vent pipe. Cut a 10"x10" (254mm x 254mm) square hole through combustible exterior wall (7 1/2" [190mm] diameter hole if noncombustible). Frame as necessary (see Figure 13).

 

4" Clamp

Female

7" Clamp

Locking

 

Lugs

 

 

Spacer

 

Spring

Male

4" Flex

Pipe

Slots

 

 

7" Flex

 

Pipe

Rigid Vent Pipe Flexible Vent Pipe

Figure 12 - Vent Pipe Connections

Vent Opening

Combustible Wall

10"

(254mm)

10"

(254mm)

(Framing

4.Apply a bead of non-hardening mastic around the outside edge of the vent cap. Position the vent cap in the center of the 7 1/2" or 10" hole on the exterior wall with the arrow on the vent cap pointing up. Insure proper clearance of 1" to combustibles is maintained. At- tach the vent cap with four wood screws supplied (see Figure 14). Note: Re- place the wood screws with appropri- ate fasteners for stucco, brick, concrete, or other types of siding.

WARNING: Do not recess vent termination in to any wall. This will cause a fire hazard.

For vinyl siding use vinyl siding stand- offs between vent cap and exterior wall. The vinyl siding standoff prevents ex- cessive heat from melting the vinyl sid- ing material. Bolt the vent cap to the standoff. Apply non-hardening mastic around outside edge of the standoff in- stead of the vent cap assembly. Use wood screws provided to attach the standoff. See Figure 15.

5.Slide the wall thimble over the vent pipe before connecting the horizontal run to the vent cap (see Figure 16).

Apply Mastic to All Four Sides

UP

Wood

Screw

Vent Cap

Figure 14 - Installing Horizontal Vent Cap

6.Carefully move the fireplace with vent assembly attached toward the wall and insert the vent pipe into the horizontal termination. The pipe overlap should be a minimum of 1 1/4". Apply silicone to the outer pipe connection. Fasten all vent connections with screws provided. Refer to Fireplace Installation on page 16 for instructions on securing unit to framing or floor.

7.Slide the wall thimble against the inte- rior wall surface and attach with screws provided (see Figure 16).

Cut Vinyl Siding

Away to Fit

Standoff

Wood Screw

Standoff

UP

Nut

Bolt

Apply Mastic

to All Four Sides Vent Cap

Figure 15 - Installing Vinyl Siding Stand- off

Interior Wall

Surface

Wall

Thimble

Vent Cap

Vent Opening

Detail)

(Horizontal

Screw

 

Noncombustible Wall

7 1/2" (190mm)

Figure 13 - Vent Opening Requirements

Termination)

Horizontal

 

Vent Pipe

Figure 16 - Connecting Vent Cap with Horizontal Vent Pipe

Continued

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Contents For Your Safety For Your Safety What to do if YOU Smell GASBDV41N/PA,B, and DDV41N/PA,B 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 Installation for VERTI- CAL Termination Flat Ceiling InstallationCathedral Ceiling Installation Venting with One 90 Elbow Vertical Termination ConfigurationsVertical Venting Vertical Rigid Venting Configuration Using Two 90 ElbowsParts Lists for Venting Kits and Components High Altitude InstallationVanguard Rigid Venting Vanguard Flexible VentingInstalling Optional Blower Accessory Fireplace InstallationInstalling GA3700/DA3610T Blowers Check GAS TypeSide View As a freestanding unit with an acInstallation Items Needed Installing GAS Piping to Fireplace LocationInstallation Items Needed Connecting Fireplace to GAS SupplyPressure Testing Gas Supply Piping System Checking GAS ConnectionsClose manual shutoff valve see Fig- ure Pressure Testing Fireplace Gas ConnectionsAttaching Magnetic Decorative Brass Strips DDV Only REMOVING/REPLACING Glass DoorInstalling Left Side Brick Panel Installing Optional Brick Liner D8037A/D8041Fireplace Models BDV37N/PA, B Installing LOGS, Lava Rock and Glowing EmbersFireplace Models DDV37N/PA, B DDV41N/PA, B Installing Log Assembly NoManual Lighting Procedure For Your Safety Read Before LightingOperating Fireplace Lighting InstructionsPilot Assembly Operating Optional Blower AccessoryInspecting Burners Optional Remote OperationGlass Door Cleaning and MaintenancePilot and Burners LogsObserved Problem Possible Cause TroubleshootingObserved Problem Possible Cause Remedy Above Gas leak. See Warning statementWiring Diagram Replacement PartsTechnical Service Service HintsBDV/DDV37NA,B BDV/DDV37PA,B BDV/DDV41NA,B BDV/DDV41PA,B SpecificationsManual Blower KIT GA3700 AccessoriesCabinet Mantel with Square LEG Styling Brass Louver KIT Brick LinerBDV37NA,B BDV41NA,B Illustrated Parts BreakdownDIRECT-VENT Fireplace BDV37NA,B BDV41NA,B Parts ListBDV37PA,B BDV41PA,B DIRECT-VENT Fireplace BDV37PA,B BDV41PA,B DDV37NA,B DDV41NA,B DIRECT-VENT Fireplace DDV37NA,B DDV41NA,B DDV37PA,B DIRECT-VENT Fireplace DDV37PA,B DDV41PA,B Warranty Information

DDV41N/P, BDV37N/P, BDV41N/P, B), DDV37N/P specifications

Desa B), DDV41N/P, DDV37N/P, BDV37N/P, and BDV41N/P represent a family of advanced heating, ventilation, and air conditioning (HVAC) systems. These models are designed to provide efficient climate control in both residential and commercial environments. They incorporate state-of-the-art technology and superior engineering, offering an optimal combination of performance, energy efficiency, and user comfort.

One of the main features of these units is their enhanced energy efficiency. Each model is built with high-efficiency compressors and advanced heat exchange technology that significantly reduces energy consumption compared to traditional HVAC systems. This not only lowers utility bills but also minimizes the environmental impact by reducing greenhouse gas emissions.

The DDV and BDV series are equipped with cutting-edge inverter technology. This allows the units to adjust their cooling and heating output in response to changing indoor conditions. Consequently, they maintain a consistent temperature while consuming less energy. This inverter-driven operation translates into quieter performance and longer lifespan for the systems, as they experience less wear and tear.

The Desa B) series, along with the DDV41N/P and DDV37N/P, features advanced filtration systems that improve indoor air quality. These filters effectively capture dust, allergens, and other airborne pollutants, making them ideal for households with allergy sufferers or for commercial spaces requiring a clean environment. Furthermore, the user-friendly interfaces and remote control options make operation convenient for users, allowing for easy temperature adjustments and system monitoring.

The BDV37N/P and BDV41N/P models stand out with their versatile installation options. They can be configured for ducted, ductless, or multi-zone systems, making them adaptable to various architectural layouts and design preferences. This flexibility ensures that they can provide the perfect solution for any space, whether it's a compact apartment or a sprawling office building.

Additionally, these models are designed with durability in mind, utilizing high-quality materials that withstand various environmental conditions. They come with robust warranties, ensuring peace of mind for users. With their combination of energy efficiency, advanced technology, and user-friendly features, the Desa B), DDV41N/P, DDV37N/P, BDV37N/P, and BDV41N/P HVAC systems are an excellent choice for anyone seeking optimal climate control solutions. Whether for residential or commercial use, these units deliver comfort and reliability, marking a significant advancement in HVAC technology.
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