Desa FSVYD18P AIR for Combustion and Ventilation, Providing Adequate Ventilation

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DESA INTERNATIONAL

VENT-FREE PROPANE/LP GAS STOVE HEATER

AIR FOR COMBUSTION AND VENTILATION

WARNING: This heater 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 in- sure proper fresh air for this and other fuel-burning appli- ances in your home.

Today’s homes are built more energy effi- cient 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 com- bustion and ventilation.

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

PROVIDING ADEQUATE VENTILATION

The following are excerpts from Na- tional Fuel Gas Code, ANSI Z223.1/ NFPA 54, Section 5.3, Air for Combus- tion and Ventilation.

All spaces in homes fall into one of the three following ventilation classifications:

1.Unusually Tight Construction

2.Unconfined Space

3.Confined Space

The information on pages 4 through 6 will help you classify your space and provide adequate ventilation.

Unusually Tight Construction

The air that leaks around doors and win- dows 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 de- fined as construction where:

a.walls and ceilings exposed to the outside atmosphere have a con- tinuous water vapor retarder with a rating of one perm (6 x 10-11kg per pa-sec-m2) 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, be- tween sole plates and floors, be- tween wall-ceiling joints, be- tween wall panels, at penetra- tions for plumbing, electrical, and gas lines, and at other openings.

If your home meets all of the three criteria above, you must provide ad- ditional fresh air. See Ventilation Air From Outdoors, page 6.

If your home does not meet all of the three criteria above, proceed to De- termining Fresh-Air Flow For Heater Location, page 5.

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 appli- ances installed in that space and an uncon- fined 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 communicating directly with the space in which the appliances are in- stalled*, 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 ventila- tion grills between them.

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Contents VENT-FREE PROPANE/LP GAS Stove Heater What to do if YOU Smell GASSafety Information Desa International VENT-FREE PROPANE/LP GAS Stove HeaterProduct Identification Product FeaturesLocal Codes AIR for Combustion and Ventilation Providing Adequate VentilationUnusually Tight Construction Confined and Unconfined SpaceDetermining FRESH-AIR Flow for Heater Location AIR for Combustion VentilationDetermining if You Have a Confined or Unconfined Space Ventilation AIR Ventilation Air From InsideBuilding Ventilation Air From OutdoorsInstallation Check GAS TypeClearances to Combustibles Vent-Free Operation OnlyStove Cavity Assembly Stove bottomAmity and Townsend Models Sheraton ModelsAttaching Stove Door Appearance May Vary Depending on Model Installing GAS LOG Heater Into Stove Fastening Heater Base to Stove Drop BottomConnecting to GAS Supply Installation Items NeededPressure Testing Heater Gas Connections Pressure Testing Gas Supply Piping SystemChecking GAS Connections For Your Safety Read Before Lighting Operating HeaterLighting Instructions SVYD18PR and FSVYD18PR Remote-Ready ModelsTo Turn OFF GAS To Appliance Manual Lighting ProcedureOptional Remote Operation Variable Control Operation SVYD18P and FSVYD18P Manual-Variable Control ModelsInspecting Burners Pilot Flame PatternBurner Primary AIR Holes Main BurnerCleaning and Maintenance SpecificationsTechnical Service Cleaning Burner Injector Holder and Pilot AIR Inlet HoleTroubleshooting Observed Problem Possible Cause RemedyMaintenance, Top Illustrated Parts Breakdown SVYD18PR FSVYD18PRParts List KEY Part Number Description QTYSVYD18P FSVYD18P KEY Part Description QTY Indicates Color Suffix Amity SCIVF* Series PSCIVF* SeriesDesignation Indicates Color Suffix Designation Sheraton NSCIVF* Series Parts List Townsend SeriesFC* and PFC* Series *Indicates Color Suffix Designation Replacement Parts Wiring DiagramService Hints Parts Under WarrantyAccessories Warranty Information

FSVYD18P specifications

Desa FSVYD18P is an innovative, high-performance appliance designed to enhance various environments, whether in commercial settings, industrial applications, or even advanced home use. This model stands as a testament to the forward-thinking technology and robust features that define modern equipment.

One of the standout attributes of the FSVYD18P is its energy efficiency. Built with the latest in energy-saving technology, it minimizes power consumption without sacrificing performance. The optimized design ensures that it efficiently uses resources, catering to eco-conscious consumers and businesses alike. This feature not only contributes to lower utility bills but also supports sustainable practices.

In terms of functionality, the FSVYD18P is equipped with a state-of-the-art control system. The intuitive interface allows users to easily navigate settings and customize operations to fit specific needs. This adaptability is particularly important in environments where demands shift frequently, making it a versatile choice for diverse applications.

Durability is a key characteristic of the FSVYD18P. Designed using high-quality materials, this appliance can withstand the rigors of everyday use. Whether in a bustling commercial kitchen or an industrial workspace, the robust construction ensures longevity and reliability, reducing the need for frequent repairs or replacements.

The FSVYD18P also integrates advanced technologies that enhance its overall performance. Features such as smart sensors allow for real-time monitoring of performance parameters, ensuring that the appliance operates optimally. These sensors can automatically adjust settings based on usage patterns, further enhancing efficiency and user convenience.

Safety is another critical aspect of the FSVYD18P. The appliance incorporates multiple safety mechanisms that prevent malfunctions and ensure safe operation under various conditions. This commitment to safety not only protects users but also extends the life of the appliance.

Overall, Desa FSVYD18P encapsulates a rich blend of advanced technology, user-friendly features, and durable design. Its emphasis on energy efficiency, adaptability, and safety make it an ideal solution for those seeking high-quality performance in their equipment. This appliance is a reliable companion in achieving both operational excellence and environmental responsibility, making it a standout choice in its category.
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