Desa (V)VC42P SERIES, (V)VC42N SERIES Product Features, PRE-INSTALLATION Preparation

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PRODUCT FEATURES PRE-INSTALLATION PREPARATION

Location and Space Requirements

PRODUCT FEATURES

These are a few facts that can help you understand and enjoy your direct-vent fireplace:

•The venting system may be routed to the outside of your home in several ways. It may vent through the roof (vertical) or it may vent to an outside/exterior wall (horizontal). The vent pipe instal- lation is very important to allow for proper operation. You must follow the venting instructions very carefully for either vertical or horizontal applications.

•This fireplace may be installed in any room of your house provided all local codes and these installation instructions are followed.

•This fireplace requires a wall switch, hand-held remote or wall thermostat (millivolt) for operation (see Accessories, page 36).

•This fireplace does not require electricity to operate.

•Only the blower requires electricity if installed and if you plan to install the blower at a later date, do not forget to wire the outlet at the bottom of the fireplace when framing.

•A piezo ignitor and ceramic electrode create spark to ignite the pilot light. It does not require any matches, batteries or any other sources of ignition to light the pilot.

•Each time you turn on your fireplace, you may notice some amount of condensation on the inside of the fireplace glass. This is normal and will disappear after 10-20 minutes of operation.

•Your direct-vent gas fireplace system (fireplace and venting) is a balanced and sealed gas operating unit. It requires approximately 10- 20 minutes of operating time before the flame pattern stabilizes.

•Your fireplace is designed to be used in zero clearance instal- lations. Wall or framing material can be placed directly against any exterior surface on the back, sides or top of your fireplace, except where standoff spacers are integrally attached. If standoff spacers are attached to your fireplace, these spacers can be placed directly against wall or framing material. See framing details on page 5.

•If you plan on installing a television or entertainment center re- cessed above your fireplace, it is recommended that you maintain a minimum 18" above top of louver opening.

•When locating termination cap, it is important to observe the minimum clearances shown in Figure 7, page 6.

•If recessing into a wall, you can avoid extra framing by position- ing your fireplace against an already existing framing member.

•Do not recess termination cap into a wall or siding.

•You may paint the termination cap with 450ºF (232ºC) heat- resistant paint to coordinate 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 excessive snow or ice build up may occur. Be sure to clear vent termination area after snow falls to prevent accidental blockage of venting system. When using snow blowers, do not direct snow towards vent termination area.

PRE-INSTALLATION

PREPARATION

LOCATION AND SPACE REQUIREMENTS

Determine the safest and most efficient location for your DESA direct-vent fireplace. Make sure that rafters and wall studs are not in the way of the venting system. Choose a location where the heat output is not affected by drafts, air conditioning ducts, windows or doors. Figure 2 shows some common locations. Be aware of all restrictions and precautions before deciding the exact location for your fireplace and termination cap.

When deciding the location of your fireplace, follow these rules:

•Do not connect this fireplace venting to a chimney flue serving a separate solid-fuel burning fireplace or appliance.

•Due to high temperatures, do not locate this fireplace in high traffic areas, windy or drafty areas or near furniture or draperies.

•Proper clearances must be maintained.

•If your fireplace is to be installed directly on carpeting, vinyl tile or any combustible material other than wood, it must be installed on a metal or wood panel extending the full width and depth of the fireplace. See Figure 3.

Flush with a wall

 

Through exterior wall

Corner

enclosed in a chase

installation

 

Figure 2 - Common Fireplace Locations

36 1/4"

23 1/4"

48"

Figure 3 - Fireplace Bottom Dimensions

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Contents For Your Safety What to do if YOU Smell GAS For Your SafetySave this manual for future reference Table of Contents Safety InformationProduct Identification Local CodesPRE-INSTALLATION Preparation Product FeaturesLocation and Space Requirements Clearances Framing and FinishingLocation of Termination CAP Termination CAP AIR Supply Inlet GAS MeterVenting Installation Instructions Installation PrecautionsInstallation Planning Horizontal Termination InstallationInstalling Siding Standoff Combustible Horizontal Termination Configurations Vertical Horizontal HCorner Installation Horizontal System Installation Using TWO Elbows Venting with Two 90 ElbowsInstallation for Vertical Termination Flat Ceiling InstallationVertical Termination Configurations Venting with One 90 ElbowHigh Altitude Installation Vertical VentingVenting Installation Fireplace InstallationInstalling Optional Blower Accessories Check GAS TypeModel BKT Installation Blower see FigureBlower Wiring Diagram Installing GAS Piping to Fireplace LocationInstallation Items Needed Checking GAS Connections Connecting Fireplace to GAS SupplyOr servicing. Correct all leaks at once Installing Optional Wall Mount Switch GWMS2 Pressure Testing Fireplace Gas ConnectionsREMOVING/REPLACING Glass Door Installing Remote ReceiverRemoving Louver Panels Cleaning Glass Door Installing Lava Rock and Glowing EmbersRemoving Glass Doors Installing Brick Liner Models BL42DASA and BL42 Dhasa For Your Safety Read Before LightingOperating Fireplace Lighting InstructionsManual Lighting Procedure To Turn OFF GASTo Appliance Optional HAND-HELD Remote OperationSafety Features Manual ModeAuto Thermostatic Mode ON/OFF Series Model GhrcbOperating Optional Blower Accessory Pilot AssemblyInspecting Burners Operating Optional GWMT1 Wall Mounted ThermostatCleaning and Maintenance Glass DoorPilot and Burners LogsTroubleshooting Observed Problem Possible Cause RemedyBrick Liner Models BL42DASA Gas leak. See Warning statement AboveReplacement Parts Service HintsTechnical Service SpecificationsIllustrated Parts Breakdown Models VC42N, VC42P, VVC42N and VVC42P SeriesParts List KEY Part Number Description QTY19 18 Parts List Accessories Owners Registration Form Postage Required 116236-01B Warranty Information

(V)VC42P SERIES, (V)VC42N SERIES specifications

The Desa (V)VC42P and (V)VC42N Series are advanced solutions in the HVAC and thermal control industry, designed to provide efficient climate management for various applications. These series are noted for their commitment to performance, reliability, and energy efficiency, making them popular choices among users looking for modern heating and ventilation systems.

One of the main features of the (V)VC42P and (V)VC42N Series is their state-of-the-art variable speed technology. This technology allows the units to adjust their output based on the specific heating or cooling needs of a space. By operating at different speeds, the systems can maintain a more consistent temperature while using less energy compared to traditional fixed-speed systems. This leads to significant cost savings and enhanced comfort for occupants.

Additionally, both series incorporate advanced control systems that can be easily integrated with smart home technologies. Users can remotely monitor and adjust their HVAC systems via mobile applications or voice-activated devices, facilitating greater control over their indoor climate. This compatibility with smart technologies not only enhances user experience but also contributes to energy conservation efforts by allowing for better management of usage patterns.

Another characteristic of the Desa (V)VC42P and (V)VC42N Series is their robust construction and design. Built with high-quality materials, these units demonstrate durability and reliability over time. The compact design of these systems allows for flexible installation options, making them suitable for various residential and commercial environments.

Moreover, the series prioritizes low noise operation, ensuring that the units run quietly without disturbing the peace in homes or workplaces. This feature is particularly essential in settings where noise control is critical, such as in offices, schools, or healthcare facilities.

In summary, the Desa (V)VC42P and (V)VC42N Series stand out in the HVAC market due to their variable speed technology, smart home compatibility, durable construction, and low noise operation. With their innovative features and characteristics, these systems are well-equipped to provide effective and efficient climate control solutions tailored to modern living and working environments.
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