Desa VSGF36NR, VSGF36PR AIR for Combustion Ventilation, Providing Adequate Ventilation

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AIR FOR COMBUSTION

AND VENTILATION

WARNING: This firebox shall not be installed in a confined space or unusually tight con- struction unless provisions are provided for adequate combus- tion and ventilation air. Read the following instructions to insure proper fresh air for this and other fuel-burning appliances in your home.

Todayʼs homes are built more energy efficient than ever. New materials, increased insulation and new construction methods help reduce heat loss in homes. Home owners weather strip and caulk around windows and doors to keep the cold air out and the warm air in. During heating months, home owners want their homes as airtight as possible.

While it is good to make your home energy effi- cient, your home needs to breathe. Fresh air must enter your home. All fuel-burning appliances need fresh air for proper combustion and ventilation.

Exhaust fans, fireboxes, clothes dryers and fuel burning appliances draw air from the house to operate. You must provide adequate fresh air for these appliances. This will insure proper venting of vented fuel-burning appliances.

PROVIDING ADEQUATE

VENTILATION

The following are excerpts from National Fuel

Gas Code, ANSI Z223.1/NFPA 54, Section 5.3, Air for Combustion and Ventilation.

All spaces in homes fall into one of the three fol- lowing ventilation classifications:

1.Unusually Tight Construction

2.Unconfined Space

3.Confined Space

The information on pages 7 through 9 will help you classify your space and provide adequate ventilation.

Unusually Tight Construction

The air that leaks around doors and windows may provide enough fresh air for combustion and ventilation. However, in buildings of unusually tight construction, you must provide additional fresh air.

Unusually tight construction is defined as construction where:

a.walls and ceilings exposed to the out- side atmosphere have a continuous water vapor retarder with a rating of one perm (6 x 10-11kg per pa-sec-m2) or less with openings gasketed or sealed and

b.weather stripping has been added on openable windows and doors and

c.caulking or sealants are applied to areas such as joints around window and door frames, between sole plates and floors, between wall-ceiling joints, between wall panels, at penetrations for plumbing, electrical and gas lines and at other openings.

If your home meets all of the three criteria above, you must provide additional fresh air. See Ventilation Air From Outdoors, page 9.

If your home does not meet all of the three criteria above, proceed to Determining Fresh-Air Flow for Heater Location, page 8.

Confined and Unconfined Space

The National Fuel Gas Code, ANSI Z223.1/NFPA 54 defines a confined space as a space whose volume is less than 50 cubic feet per 1,000 Btu per hour (4.8 m3 per kw) of the aggregate input rating of all appliances installed in that space and an unconfined space as a space whose volume is not less than 50 cubic feet per 1,000 Btu per hour (4.8 m3 per kw) of the aggregate input rating of all appliances installed in that space. Rooms com- municating directly with the space in which the appliances are installed*, through openings not furnished with doors, are considered a part of the unconfined space.

*Adjoining rooms are communicating only if there are doorless passageways or ventilation grills between them.

113192-01D

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Contents What to do if YOU Smell GAS Table of Contents Safety Information Local Codes Product Identification Product FeaturesUnpacking Locating Firebox Product SpecificationsPlanning Confined and Unconfined Space AIR for Combustion VentilationProviding Adequate Ventilation Unusually Tight ConstructionDetermining if You Have a Confined or Unconfined Space Determining FRESH-AIR Flow for Heater LocationVentilation Air From Outdoors InstallationVentilation AIR Ventilation Air From Inside BuildingMinimum Wall and Ceiling Clearances see Figure Installation ClearancesMantel Clearances for Built-In Installation BUILT-IN Firebox InstallationRough Opening Dimensions for Built-in Installation Installing GAS Piping to Fireplace Location Installing Firebox Using Optional Accessory MantelsNatural Gas Installation Items NeededPropane/LP Removing Log Base Assembly From Fireplace Connecting Fireplace to GAS SupplyTest Pressures Equal To or Less Than 1/2 Psig 3.5 kPa Checking GAS ConnectionsTest Pressures In Excess Of 1/2 Psig 3.5 kPa Groove Installing Fireplace Hood and Screen HARD-WIRING FireboxOperating Fireplace Thermostat Models For Your Safety Read Before LightingLighting Instructions Thermostat Control Operation Manual Lighting ProcedureRemote Control Models For Your Safety Read Before Lighting To Turn OFF GAS To ApplianceSet flame adjustment knob to any level between HI and LO Shutting Off Heater Blower OperationOptional HAND-HELD Remote Operation ON/OFF Series Model GhrcbTurns Manual ModeAuto Shutoff Feature Thermostat Series Model GhrctbMain Burner Key Pad Lock FeatureInspecting Burners Pilot Flame PatternBurner Injector Holder and Pilot AIR Inlet Hole Cleaning MaintenanceService Hints Wiring Diagram Replacement PartsSpecifications Technical ServiceObserved Problem Possible Cause Remedy TroubleshootingDiagram, See Cleaning and Mainte Shut off gas supply Do not try to light any appliance Accessories Models VSGF36PT, VSGF36NT Illustrated Parts BreakdownParts List Models VSGF36PR, VSGF36NR KEY Part Number VSGF36PR VSGF36NR Description QTY Models VSGF36PT, VSGF36NT, VSGF36PR and VSGF36NR KEY Part Number Description QTY 113192-01D 113192-01D Keep this Warranty Warranty InformationLimited Warranty VENT-FREE GAS Fireplace System

VSGF36NR, VSGF36PR specifications

The Desa VSGF36NR and VSGF36PR are innovative electric fireplaces designed to create a cozy atmosphere while ensuring modern efficiency. These models stand out in the electric fireplace market due to their blend of aesthetic appeal and advanced technology.

One of the key features of the VSGF36NR and VSGF36PR is their realistic flame technology, which provides a lifelike fire experience. The LED flame effect is adjustable, allowing users to customize the ambiance according to their preferences. This feature, combined with a log set that mimics real wood, offers an inviting glow that transforms any space.

Energy efficiency is another significant characteristic of these models. Both fireplaces use energy-efficient LED lights, resulting in lower energy consumption compared to traditional heating methods. Furthermore, they have adjustable heat settings, enabling users to control the amount of warmth emitted, which ultimately helps in managing energy expenditure and ensuring comfort.

The VSGF36NR is designed for natural venting, making it an ideal option for homes that require the integration of a venting system. On the other hand, the VSGF36PR model features a power vent option, providing versatility for installation in various spaces, including basements or rooms without existing venting. This flexibility facilitates installation in a range of environments, creating easy access to the warmth and charm of a fireplace.

Safety is a top priority with these models. They come equipped with an automatic shut-off feature, which activates if the unit overheats, ensuring peace of mind for users. The cool-to-the-touch exterior design further enhances safety, making these electric fireplaces suitable for homes with children and pets.

Both the VSGF36NR and VSGF36PR have a sleek, modern design, allowing them to fit seamlessly into any decor style, from contemporary to traditional. Their compact size means they can easily be integrated into living rooms, dining areas, or even bedrooms, making them a versatile addition.

Overall, the Desa VSGF36NR and VSGF36PR electric fireplaces are exemplary models combining aesthetics, advanced technology, and safety. They offer a practical solution for those looking to enjoy the warmth and comfort of a fireplace without the hassle of traditional wood-burning options. With their innovative features and thoughtful design, they are an excellent choice for enhancing any home.
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