Desa FPVF33PR AIR for Combustion and Ventilation, Providing Adequate Ventilation, Confined Space

Page 6

AIR FOR COMBUSTION AND VENTILATION

6

WARNING

WARNING ICON

G 001

This heater shall not be installed in a confined space unless provi- sions are provided for adequate combustion and ventilation air. Read the following instructions to insure proper fresh air for this and other fuel-burning appliances in your home.

Today’s 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 efficient, 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, fireplaces, 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 is exerpts from National Fuel Gas Code. NFPA 54/ANSI Z223.1, Section 5.3, Air for Combustion and Ventilation.

All spaces in homes fall into one of the three following ventilation classifications: 1. Unusually Tight Contruction; 2. Unconfined Space; 3. Confined Space.

The information on pages 6 through 8 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 outside atmosphere have a continu- ous water vapor retarder with a rating of one perm or less with open- ings 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 addi- tional fresh air. See Ventilation Air From Outdoors, page 8.

If your home does not meet all of the three criteria above, proceed to page 7.

Unconfined Space

The National Fuel Gas Code, ANSIZ223.1, 1992, Section 5.3 defines uncon- fined space as having a minimum air volume of 50 cubic feet (127 cubic cm) for each 1000 Btu/Hr input rating of all appliances in the space (cubic feet equals length x width x height of space). Include adjoining rooms only if there are doorless passageways or ventilation grills between the rooms.

Confined Space

The National Fuel Gas Code, ANSIZ223.1, 1992, Section 5.3 defines confined space as having an air volume of less than 50 cubic feet (127 cubic cm) for each 1000 Btu/Hr input rating of all appliances in the space (cubic feet equals length x width x height of space). Include adjoining rooms only if there are doorless passageways or ventilation grills between the rooms.

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Contents OWNER’S Operation and Installation Manual What to do if YOU Smell GASContents Safety Information Safety Information Product Identification Unpacking FeaturesLocal Codes ProductUnusually Tight Construction AIR for Combustion and VentilationProviding Adequate Ventilation Unconfined SpaceDetermining AIR Flow for Fireplace Location Determining if You Have a Confined or Unconfined SpaceVentilation AIR Ventilation Air From Inside BuildingVentilation Air From Outdoors Installing Check GAS TypeElectrical Hookup Assembling and Attaching Brass Trim Assembling Brass TrimConventional Fireplace Installation Minimum Wall and Ceiling Clearances see FigureBreak off nailing flanges see with hammer or pliers Installing BUILT-IN Fireplace InstallationRough Opening for Installing in Corner Installing GAS Piping to Fireplace Location Installing Mantel Clearances for Built-In InstallationExternal Regulator with Vent Pointing Down Connecting Fireplace to GAS Supply Installation Items NeededChecking GAS Connections Attaching Flexible Gas Lines TogetherPressure Testing Fireplace Gas Connections QQQQQQQQ¢ ¢¢¢¢¢¢¢,Q¢Installing Logs Split Oak Design Models Installing Fireplace Screen For Your Safety Read Before Lighting Operating FireplaceOperating FireplaceManually-Controlled Models Variable Control Operation Inspecting Burners Pilot Flame PatternFront Burner Flame Pattern Correct Front Burner Flame PatternODS/PILOT and Burners Cleaning and Maintenance Trouble ShootingTurn off fireplace and let cool before cleaning LogsCleaning and Mainte Trouble Shooting Maintenance,Do not try to light any appliance If you smell gasShut off gas supply BuildingTechnical Service Hints Replacement Parts Parts Under WarrantyParts Not Under Warranty Wiring Diagrams Verify proper operation after servicingAccessories ¢Q, ¢QQQQ,,,, ¢ ¢ ¢ ¢Q GM200F Walnut Finished GM201U UnfinishedIllustrated Parts Breakdown Parts List Log Base Assembly Variable Manually Controlled ModelsThermostat Controlled Models Log Base Assembly Thermostat Controlled Models Illustrated VSGF28PV/CSGF28PV VSGF28PTA/CSGF28PTA 103280 103280 Warranty Information Keep this Warranty

FPVF33PR specifications

The Desa FPVF33PR is a cutting-edge product that exemplifies innovation in modern design and functionality. This versatile device is engineered to cater to both practical needs and aesthetic preferences, making it a sought-after choice for consumers looking to enhance their living or working spaces.

One of the standout features of the Desa FPVF33PR is its advanced heating technology. Utilizing a powerful yet efficient heating system, this unit is capable of providing comfortable warmth while minimizing energy consumption. Its design is optimized for efficient heat distribution, ensuring that every corner of the room receives adequate warmth without the need for excessive energy use.

In addition to its heating capabilities, the FPVF33PR integrates intuitive smart technology. This feature allows for seamless control through various devices, including smartphones and smart home systems. Users can adjust settings remotely, monitor energy usage, and even set schedules for operation, which enhances both convenience and efficiency.

The design of the Desa FPVF33PR is another noteworthy characteristic. With a sleek and modern aesthetic, this unit can easily complement different interior styles, from contemporary to traditional. Crafted with high-quality materials, it promises durability and longevity, making it a sound investment for both homes and offices.

Safety is a paramount consideration in the design of the FPVF33PR. This unit is equipped with multiple safety features, including overheat protection and a tip-over switch, which ensures that it operates safely even in high-demand conditions. This focus on safety not only gives peace of mind to users but also signifies Desa's commitment to responsible manufacturing.

Furthermore, the FPVF33PR is user-friendly, with an easy-to-navigate control panel and clear indications for operation. This ease of use caters to a wide range of customers, from tech enthusiasts to those who prefer straightforward functionality.

Overall, the Desa FPVF33PR stands out in a crowded market with its combination of advanced technology, efficient performance, stylish design, and safety features. This product is designed to meet the diverse needs of modern users while providing exceptional value and reliability. Whether for heating a cozy living room or enhancing a workspace, the FPVF33PR is an exemplary choice that does not compromise on quality or performance.
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