Desa B), BDV41N/P, BDV37N/P Fireplace Models DDV37N/PA, B DDV41N/PA, B, Installing Log Assembly No

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®

DIRECT-VENT FIREPLACE (NATURAL/PROPANE/LP)

FIREPLACE INSTALLATION

Continued

Fireplace Models

DDV37N/P(A, B) and

DDV41N/P(A, B)

1.Place log #1 (back log) on grate. Make sure the lower middle section of the log fits securely into the open area in back of grate (see Figure 50).

2.Place log #2 (two log assembly) onto pins on left front and middle section of the front burner (see Figure 51).

3.Place log #3 (crossover assembly) onto the front right pin on front burner with the crossover log resting in notch on back log (see Figure 52).

4.Place lava rock along sides and front of firebox bottom.

NOTICE: Do not put lava rock on burner or under burner. Placing lava rock on burner could cause performance problems.

It is not necessary to use all of the lava rock provided.

5.Pull ember material apart into pieces no larger than a dime. Place these pieces loosely onto the exposed section of the front burner and space between logs 2 and 3 where front burner is exposed (see Figure 53). This will create the glowing appearance as the flame touches the em- ber material. Do not block ports by us- ing too much ember material in one area. It is not necessary to use all of the em- ber material provided.

6.Replace the glass door. See Removing/ Replacing Glass Door, page 21.

WARNING: The glass door must be securely in place before running this fireplace. Do not run this fireplace if glass is missing or broken.

1

3

Figure 50 - Installing Log No. 1

2

Figure 52- Installing Log Assembly No. 3

Ember Material

Figure 51 - Installing Log Assembly No. 2

Figure 53 - Placing Ember Material on

Burner

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Contents For Your Safety For Your Safety What to do if YOU Smell GASBDV41N/PA,B, and DDV41N/PA,B Safety Information DIRECT-VENT Fireplace NATURAL/PROPANE/LPProduct Features Product IdentificationLocal Codes Glossary TermsPRE-INSTALLATION Preparation ClearancesLocation and Space Requirements Framing and FinishingPRE-INSTALLATION Preparation General Venting Location of Vent TerminationGeneral Venting Venting Installation Installation PrecautionsInstallation Planning Installing Vent System in a ChaseInstallation for Horizontal Termination Snorkel TerminationVent Pipe Connections Horizontal Termination Configurations Horizontal VentingVenting with Two 90 Elbows Installation for VERTI- CAL Termination Flat Ceiling InstallationCathedral Ceiling Installation Vertical Termination Configurations Venting with One 90 ElbowVertical Rigid Venting Configuration Using Two 90 Elbows Vertical VentingHigh Altitude Installation Parts Lists for Venting Kits and ComponentsVanguard Rigid Venting Vanguard Flexible VentingFireplace Installation Installing Optional Blower AccessoryInstalling GA3700/DA3610T Blowers Check GAS TypeAs a freestanding unit with an ac Side ViewInstalling GAS Piping to Fireplace Location Installation Items NeededConnecting Fireplace to GAS Supply Installation Items NeededPressure Testing Gas Supply Piping System Checking GAS ConnectionsPressure Testing Fireplace Gas Connections Close manual shutoff valve see Fig- ureREMOVING/REPLACING Glass Door Attaching Magnetic Decorative Brass Strips DDV OnlyInstalling Optional Brick Liner D8037A/D8041 Installing Left Side Brick PanelInstalling LOGS, Lava Rock and Glowing Embers Fireplace Models BDV37N/PA, BInstalling Log Assembly No Fireplace Models DDV37N/PA, B DDV41N/PA, BFor Your Safety Read Before Lighting Manual Lighting ProcedureOperating Fireplace Lighting InstructionsOperating Optional Blower Accessory Pilot AssemblyInspecting Burners Optional Remote OperationCleaning and Maintenance Glass DoorPilot and Burners LogsTroubleshooting Observed Problem Possible CauseObserved Problem Possible Cause Remedy Gas leak. See Warning statement AboveReplacement Parts Wiring DiagramTechnical Service Service HintsSpecifications BDV/DDV37NA,B BDV/DDV37PA,B BDV/DDV41NA,B BDV/DDV41PA,BAccessories Manual Blower KIT GA3700Cabinet Mantel with Square LEG Styling Brass Louver KIT Brick LinerIllustrated Parts Breakdown BDV37NA,B BDV41NA,BParts List DIRECT-VENT Fireplace BDV37NA,B BDV41NA,BBDV37PA,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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