Desa LDL3930PR, LDL3930NR, LDL3924PR Ventilation AIR, Ventilation Air From Inside Building

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AIR FOR COMBUSTION AND VENTILATION

Ventilation Air

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

Ventilation

Grills

Into Adjoining

12"

Ventilation Grills

Into Adjoining Room,

(see options 1 and 2, Figure 2). You can also remove door into

Room,

Or

Option 2

adjoining room (see option 3, Figure 2). Follow the National Fuel

Option 1

Remove

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

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.

Door into Adjoining Room, Option 3

12"

Figure 2 - Ventilation Air from Inside Building

Ventilated

Outlet Attic

Air

Outlet

 

Air

To Attic

 

To

Crawl

Space

Inlet

Air

Inlet Air

 

Ventilated

 

 

Crawl Space

 

 

Figure 3 - Ventilation Air from Outdoors

For..com

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Contents OWNER’S Operation Installation Manual What to do if YOU Smell GASTable of Contents Safety InformationLocal Codes UnpackingProduct Features Product IdentificationAIR for Combustion and Ventilation Determining FRESH-AIR Flow for Heater Location Confined and Unconfined SpaceDetermining if You Have a Confined or Unconfined Space Ventilation AIR Ventilation Air From Inside BuildingVentilation Air From Outdoors Installation Check GAS TypeLOG Sizing Requirements If Not Using Mantel Minimum Noncombustible Material ClearancesFloor Clearances Determining Minimum Mantel Clearance When Using a HoodMantel Clearances Determining Minimum Mantel ClearanceInstallation Items Needed Installing Damper Clamp Accessory for Vented OperationInstalling Heater Base Assembly Area of Various StandardInstalling Batteries in Receiver Installing Battery into RemoteConnecting to GAS Supply Sure regulatorPressure Testing gas Supply Piping system Pressure Testing Heater Gas ConnectionsChecking GAS Connections Installing Logs Rear Log Log #1 PlacementFor Your Safety Read Before Lighting Operating HeaterLighting Instructions To Turn OFF GAS To Appliance Manual Lighting ProcedureHAND-HELD Remote Operation Shutting Off HeaterBurner Primary AIR Holes Inspecting BurnersPilot Flame Pattern Main BurnerCleaning and Maintenance Cleaning Burner Injector Holder and Pilot AIR Inlet HoleLogs Troubleshooting Observed Problem Possible Cause RemedyMaintenance, Gas leak. See Warning statement Illustrated Parts Breakdown ModelsLDL3930NR and LDL3930PR Parts List Wiring Diagram Service Hints SpecificationsReplacement Parts Technical ServiceOwners Registration Form Postage Required Accessories Warranty Information

LDL3924PR, LDL3930NR, LDL3930PR specifications

Desa LDL3924PR, LDL3930PR, and LDL3930NR represent a comprehensive range of innovative HVAC solutions. Each model is engineered to provide efficient heating and cooling in residential and commercial applications, ensuring optimal thermal comfort throughout the year.

The LDL3924PR model stands out with its advanced inverter technology, enabling variable speed operation that adjusts according to the heating or cooling demand. This not only enhances energy efficiency but also promotes quieter operation, making it ideal for residential settings. By seamlessly adapting to temperature fluctuations, users experience consistent comfort without the energy spikes often associated with conventional systems.

Similarly, the LDL3930PR model incorporates robust features such as high SEER (Seasonal Energy Efficiency Ratio) ratings, which indicate superior energy efficiency during cooling cycles. This model is specifically designed to work efficiently even in extreme weather conditions, maintaining performance in both high temperatures and colder climates. The extended lifespan of the compressor is another hallmark, thanks to its advanced protection mechanisms and durable construction materials.

The LDL3930NR is particularly notable for its eco-friendly refrigerant, which significantly reduces greenhouse gas emissions while maintaining excellent cooling efficiency. This model focuses on sustainable cooling solutions, aligning with global initiatives to combat climate change. With a sleek design, it blends seamlessly into modern spaces, making it a popular choice for aesthetic-conscious consumers.

All three models boast user-friendly interfaces, enabling easy control and customization of settings. Smart capabilities are integrated into the design, allowing for remote access and monitoring via mobile applications. This feature empowers users to adjust settings from anywhere, optimizing energy usage and ensuring comfort is always within reach.

In addition, these models include multi-stage filtration systems that not only enhance indoor air quality but also reduce allergens and pollutants. With low operating noise levels and aesthetically pleasing designs, the Desa LDL series is capable of enhancing any environment while promoting energy efficiency.

Whether for residential or commercial use, Desa's LDL3924PR, LDL3930PR, and LDL3930NR models exemplify the perfect integration of technology, efficiency, and user-centric design principles, making them top choices in the modern HVAC market.
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