Desa FA-2B Specifications, Replacement Parts, Technical Service, Accessory, Service Hints

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NATURAL GAS HEATER

SPECIFICATIONS

Btu (Variable)

5,500/10,000

Type Gas

Natural Only

Ignition

Piezo

Pressure Regulator Setting

6" W.C.

Inlet Gas Pressure (inches of water)

 

Maximum

10.5"

Minimum

7"

Dimensions, Inches (H x W x D)

 

Heater

18 x 14 x 5

Carton

21 x 16 x 7

Weight (pounds)

 

Heater

12.1

Shipping

14.2

REPLACEMENT PARTS

Note: Use only original replacement parts. This will protect your warranty coverage for parts replaced under warranty.

PARTS UNDER WARRANTY

Contact authorized dealer from whom you purchased this product. If they cannot sup- ply original replacement part(s), call DESA International’s Customer Service Depart- ment at 1-800-323-5190 for information.

When contacting your dealer or DESA In- ternational, have ready:

TECHNICAL

SERVICE

You may have further questions about in- stallation, operation, or Troubleshooting. If so, contact DESA International’s Technical Service Department at 1-800-323-5190.

You can also visit DESA International’s technical service web site at www.desatech.com.

ACCESSORY

Purchase this heater accessory from your local dealer. If they cannot supply this ac- cessory, either contact your nearest Parts Central (see page 17) or call DESA International’s Parts Department at 1-800- 972-7879 for referral information. You can also write to the address listed on the back page of this manual.

your name

your address

model and serial numbers of your heater

how heater was malfunctioning

type of gas used (propane/LP or natural gas)

purchase date

Usually, we will ask you to return the defec- tive part to the factory.

SERVICE HINTS

When Gas Pressure Is Too Low

pilot will not stay lit

burner(s) will have delayed ignition

heater will not produce specified heat

When Gas Quality Is Bad

pilot will not stay lit

burner(s) will produce flames and soot

heater will backfire when lit

You may feel your gas pressure is too low or gas quality is bad. If so, contact your local natural gas supplier.

SERVICE PUBLICATIONS

You can purchase a service manual from the address listed on the back page of this manual. Send a check for $5.00 payable to DESA International.

EQUIPMENT SHUTOFF VALVE GA5010

Equipment shutoff valve with 1/8" NPT tap.

PARTS NOT UNDER

WARRANTY

Contact authorized dealers of this product. If they cannot supply original replacement part(s), call DESA International’s Parts Department at 1-800-972-7879 for referral information.

When calling DESA International, have ready:

model number of your heater

the replacement part number

16

105562

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Contents Infrared VENT-FREE Natural GAS Heater What to do if YOU Smell GASSafety Information Natural GAS HeaterProduct Features Product IdentificationLocal Codes UnpackingAIR 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 Fresh AIR for Combustion and Ventilation Ventilation AIRVentilation Air From Inside Building Ventilation Air From OutdoorsInstallation Installation ItemsInstalling Heater to Wall Check GAS TypeInstalling Bottom Mounting Screws Methods For Attaching Mounting Bracket To WallMarking Screw Locations Attaching Mounting Bracket To WallConnecting to GAS Supply Gas ConnectionFor Your Safety OperatingHeater Checking GAS ConnectionsManual Lighting Procedure Operating HeaterLighting Instructions To Select Heating LevelCleaning and Maintenance Inspecting BurnerTroubleshooting Observed Problem Possible Cause RemedyTurn control knob until it locks at desired Observed Problem Possible Cause Specifications Replacement PartsTechnical Service AccessoryParts Centrals Illustrated Parts Breakdown FA-2BParts List KEY Part Number Description QTYWarranty Information

FA-2B specifications

Desa FA-2B is a highly advanced facility designed for modern eco-friendly living, combining sustainability with cutting-edge technology to create a harmonious environment. One of the standout features of the Desa FA-2B is its commitment to zero energy use, achieved through a range of innovative technologies that harness renewable resources.

At the core of Desa FA-2B is its extensive use of solar energy. The facility is equipped with solar panels that generate power sufficient to meet the energy needs of its residents. This solar infrastructure not only reduces reliance on conventional energy sources but also contributes to lowering overall carbon emissions. Additionally, the integration of energy storage systems allows for the accumulation and usage of solar energy during nighttime or cloudy days.

In terms of water conservation, Desa FA-2B incorporates rainwater harvesting systems, which collect rainwater from rooftops and store it for various uses, such as irrigation and non-potable applications. Advanced filtration technology ensures that the harvested water is suitable for these purposes, reflecting a commitment to resource efficiency. Furthermore, greywater recycling systems play a pivotal role in minimizing water waste by treating and reusing water from sinks and showers.

The architectural design of Desa FA-2B emphasizes open spaces and natural light. Large windows and strategically placed skylights minimize the need for artificial lighting, creating a bright and welcoming atmosphere for residents. The building materials used are sustainably sourced, emphasizing both durability and aesthetics. The use of natural insulation materials ensures energy efficiency while maintaining comfort throughout the seasons.

Smart home technologies are also prevalent in Desa FA-2B. Connected devices allow residents to monitor and control energy use, security systems, and even appliance operation through their smartphones. This level of control not only enhances convenience but also empowers residents to make informed decisions about their resource consumption.

Community spaces within Desa FA-2B promote social interaction and strengthen community ties. Shared gardens, recreational areas, and communal kitchens foster a sense of belonging among residents, encouraging them to participate in the upkeep and enjoyment of their environment.

In summary, Desa FA-2B exemplifies the future of sustainable living through its innovative technologies, commitment to energy efficiency, and community-oriented design. By integrating solar power, water conservation systems, smart technologies, and open architectural designs, Desa FA-2B offers a blueprint for eco-friendly living that prioritizes both environmental sustainability and resident comfort.