Vanguard Heating VS18PR AIR for Combustion and Ventilation, Providing Adequate Ventilation

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AIR FOR COMBUSTION AND VENTILATION

WARNING

This heater shall not be installed in a confined space unless provisions 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 5 through 7 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 ventila- tion. 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 continuous water vapor retarder with a rating of one perm (6x10-11per 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 7.

If your home does not meet all of the three criteria above, continue reading.

Confined Unconfined Space

The National Fuel Gas Code (ANSIZ223.1, 1992 Section 5.3) 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 communicating 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.

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Contents What to do if YOU Smell GAS VS18PR VS24PR VS30PRContents Information SafetySafety Pilot Unpacking Product FeaturesLocal Codes OperationProviding Adequate Ventilation AIR for Combustion and VentilationUnusually Tight Construction Confined Unconfined SpaceDetermining if You Have a Confined or Unconfined Space Determining AIR Flow for Heater LocationCombustion AIR forVentilation Ventilation AIRCheck GAS Type InstallingMinimum Fireplace Clearance To Combustible Materials Installing Installation and ClearancesLOG Sizing Requirements Minimum Wall and Ceiling Clearances see FigureMinimum Non Combustible Material Clearances InstallingIf Using Mantel See Figure Installing Mantel ClearancesFloor Clearances Installing Heater Base AssemblyAttaching Base to Fireplace Floor Installation Items Needed Connecting to GAS SupplyGas Connection Checking GAS ConnectionsPressure Testing Heater Gas Connections Pressure Testing gas Supply Piping systemTest Pressures In Excess Of 1/2 Psig Test Pressures Equal To or Less Than 1/2 PsigMetal Grate Bar Installing Installing LogsHeater For Your Safety Read Before LightingInstalling Operating Control Knob and Ignitor Button Location Lighting InstructionsTo Turn OFF GAS to Appliance Manual Lighting ProcedureThermostat Control Operation Shutting Off HeaterOperating Heater Optional Ghrct Hand Held Remote OperationFront Burner Flame Pattern Inspecting BurnersPilot Flame Pattern Maintenance CleaningTurn off heater and let cool before cleaning ODS/PILOT and BurnersShooting TroubleShooting TroubleTechnical Service Wiring DiagramSpecifications Service HintsParts Under Warranty Replacement PartsIllustrated Parts BreakdownKEY Part Numbers VS18PR VS24PR VS30PR Description QTY Parts ListAccessories 103448 Limited Warranty VENT-FREE Propane GAS LOG Heaters Warranty Information

VS18PR, VS30PR, VS24PR specifications

Vanguard Heating offers a range of high-performance heating solutions, including the VS30PR, VS18PR, and VS24PR models. Each unit is engineered to deliver exceptional efficiency and reliability for both residential and commercial heating needs.

The VS30PR model is designed for medium-sized spaces, delivering up to 30,000 BTUs. Its compact design makes it an excellent choice for both homes and businesses where space is at a premium. The VS30PR is equipped with advanced modulating technology, allowing it to adjust its heating output based on the current demand, which significantly enhances energy efficiency. One of its key features is the electronic ignition system that eliminates the need for a standing pilot light, thus enhancing safety and reducing gas consumption.

On the other hand, the VS18PR model is tailored for smaller applications, providing a heating output of up to 18,000 BTUs. This model excels in energy conservation, having earned high efficiency ratings. It includes an integrated fan system that ensures uniform heat distribution throughout the space, mitigating cold spots and enhancing comfort. The VS18PR is ideal for homes with limited heating requirements or smaller commercial spaces. Its durable construction and reliable operation make it a popular choice for those seeking a dependable heating solution without unnecessary excess.

The VS24PR model offers a balanced option for larger areas with a heating capacity of up to 24,000 BTUs. It features dual fuel options, allowing users to switch between natural gas and propane, providing versatility depending on the available fuel source. The VS24PR also includes advanced control systems that allow for programmable settings, enabling users to optimize their heating schedules based on their lifestyle and preferences. An outstanding feature of this model is its compatibility with smart home systems, allowing for remote monitoring and control via smartphone applications.

Overall, Vanguard Heating’s VS30PR, VS18PR, and VS24PR models embody the brand’s commitment to quality, efficiency, and customer satisfaction. Each model incorporates innovative technologies that cater to varying heating needs, ensuring users can find an appropriate solution for their specific requirements. With robust designs and advanced features, these units not only enhance comfort but also contribute to reduced energy costs. Whether for a cozy home setting or a bustling commercial environment, Vanguard Heating’s offerings stand out for their performance and reliability.
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