Desa VML27NR Installation, Ventilation AIR, Ventilation Air From Inside Building

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AIR FOR COMBUSTION AND VENTILATION

Ventilation Air

INSTALLATION

AIR FOR COMBUSTION AND VENTILATION

Continued

VENTILATION AIR

Ventilation Air From Inside Building

This fresh air would come from an adjoining unconfined space. When ventilating to an adjoining unconfined space, you must provide two permanent openings: one within 12" of the ceiling and one within 12" of the floor on the wall connecting the two spaces (see options 1 and 2, Figure 2). You can also remove door into adjoining room (see option 3, Figure 2). Follow the National Fuel Gas Code, ANSI Z223.1/NFPA 54, Section 5.3, Air for Combustion and Ventilation for required size of ventilation grills or ducts.

Ventilation Air From Outdoors

Ventilated

Outlet Attic

Air

Outlet

Air

Inlet

Air

To Attic

To

Crawl

Space

Provide extra fresh air by using ventilation grills or ducts. You must provide two permanent openings: one within 12" of the ceiling and one within 12" of the floor. Connect these items directly to the outdoors or spaces open to the outdoors. These spaces include attics and crawl spaces. Follow the National Fuel Gas Code, ANSI Z223.1/ NFPA 54, Section 5.3, Air for Combustion and Ventilation for required size of ventilation grills or ducts.

IMPORTANT: Do not provide openings for inlet or outlet air into attic if attic has a thermostat-controlled power vent. Heated air entering the attic will activate the power vent.

Inlet Air

 

Ventilated

 

Crawl Space

 

 

Figure 3 - Ventilation Air from Outdoors

INSTALLATION

NOTICE: This heater is intended for use as supple- mental heat. Use this heater along with your primary heating system. Do not install this heater as your primary heat source. If you have a central heating system, you may run system’s circulating blower while using heater. This will help circulate the heat throughout the house. In the event of a power outage,

Ventilation

Grills

Into Adjoining

12"

Ventilation Grills Into Adjoining Room,

you can use this heater as your primary heat source.

WARNING: A qualified service person must in-

Room,

Or

Option 2

stall heater. Follow all local codes.

Option 1

Remove

Door into Adjoining Room, Option 3

12"

Figure 2 - Ventilation Air from Inside Building

For more

NOTICE: State or local codes may only allow opera- tion of this appliance in a vented configuration. Check your state or local codes.

WARNING: Before installing in a solid fuel burn- ing fireplace, the chimney flue and firebox must be cleaned of soot, creosote, ashes and loose paint by a qualified chimney cleaner. Creosote will ignite if highly heated. A dirty chimney flue may create and distribute soot within the house. Inspect chimney flue for damage. If damaged, repair flue before oper- ating heater.

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Contents VML27NR VML27PR Remote Control Ready Model Patent PendingFLAME-MAX What to do if YOU Smell GASTable of Contents Safety InformationProduct Identification Local CodesUnpacking Product FeaturesRemote Control Accessories AIR for Combustion and VentilationDetermining FRESH-AIR Flow for Heater Location Confined and Unconfined SpaceDetermining if You Have a Confined or Uncon- fined Space Ventilation Air From Inside Building InstallationVentilation AIR Ventilation Air From OutdoorsLOG Sizing Requirements Installation and ClearancesMinimum Fireplace Clearance to Combustible Materials Check GAS TypeMinimum Noncombustible Material Clearances Determining Minimum Mantel Clearance When using a HoodMantel Clearances Determining Minimum Mantel ClearanceInstalling Damper Clamp Accessory for Vented Operation Floor ClearancesInstallation Items Needed Installing Heater Base AssemblyInstalling Optional Remote Control Accessories Installing Remote ReceiverConnecting to GAS Supply Installing 9-Volt Battery in ReceiverPressure Testing Gas Supply Piping System Checking GAS ConnectionsInstalling Logs Pressure Testing Heater Gas ConnectionsProperty damage or personal injury For Your Safety Read Before Lighting Operating HeaterLighting Instructions Control Knob and Ignitor Button LocationManual Lighting Procedure To Turn OFF GAS To ApplianceOptional Remote Operation Burner Primary AIR Holes Inspecting BurnersPilot Flame Pattern Main BurnerCleaning Burner Injector Holder and Pilot AIR Inlet Hole Cleaning MaintenanceWiring Diagram LogsTroubleshooting Observed Problem Possible CauseObserved Problem Possible Cause Remedy Gas leak. See Warning statement at TopIllustrated Parts Breakdown VML27PR VML27NRParts List KEY Part Number VML27PR VML27NR Description QTYTechnical Service Replacement Parts SpecificationsService Hints Parts Under WarrantyOwners Registration Form Postage Required WALL-MOUNT ON/OFF Switch GWMS2 Receiver and HAND-HELD Remote Control KIT GhrcWALL-MOUNT Thermostat Switch GWMT1 Cleaning KIT GCKWarranty Information

VML27NR specifications

Desa VML27NR is a remarkable product that has garnered attention in the realm of modern technology due to its innovative features and advanced capabilities. Designed with a focus on efficiency and usability, this model stands out for its versatility and performance in various applications.

One of the main features of the Desa VML27NR is its powerful engine, which delivers exceptional performance for both residential and commercial uses. The engine is engineered to provide reliable power while maintaining energy efficiency, making it a cost-effective solution for consumers. Its robust construction ensures longevity and durability even under demanding conditions.

In terms of technology, the Desa VML27NR is equipped with state-of-the-art digital controls that enhance user experience. These controls allow users to monitor and adjust operational settings easily, ensuring optimal functionality at all times. Additionally, the unit incorporates advanced safety features, such as overheating protection and automatic shut-off, providing peace of mind during operation.

Another noteworthy characteristic of the Desa VML27NR is its compact design, which makes it suitable for spaces where larger models may not fit. Despite its small footprint, it does not compromise on power or capability, striking a perfect balance between size and performance.

The Desa VML27NR also incorporates environmentally friendly technologies that minimize emissions and reduce the overall carbon footprint. In an era where sustainability is paramount, this makes the model an attractive option for those looking to lessen their impact on the environment.

Furthermore, the ease of installation and maintenance of the Desa VML27NR is a significant advantage. Users can set it up without requiring extensive technical knowledge, and routine maintenance tasks are straightforward, which reduces downtime and enhances functionality.

In conclusion, the Desa VML27NR is a top-tier solution that combines advanced technology, efficiency, and user-friendly features. Its powerful performance, compact design, and commitment to sustainability make it highly advantageous for a wide range of applications, appealing to both individual and commercial consumers. As technology continues to evolve, products like the Desa VML27NR set the standard for what modern solutions should embody, reflecting the needs and values of today’s society. Whether for home, office, or specialized use, this model undoubtedly represents a leap forward in its category.
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