Desa B350D, B600D Specifications, Wiring Diagram, Maintenance Kits, Accessory, Technical Service

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OWNER’S MANUAL

SPECIFICATIONS

 

350,000 Btu/Hr

600,000 Btu/Hr

Output Rating (Btu/Hr)

350,000

600,000

Fuel

Use Only Kerosene or No. 1 Fuel Oil

Fuel Tank Capacity (U.S. Gallons)

30

36

Fuel Consumption (Gallons Per Hr)

2.5

4

Electric Requirements

120V/60 Hz

120V/60 Hz

Amperage (Normal Run)

7.1

11

Motor RPM

1725

1725

Fuel Pump Pressure (PSI)

100

110

Spark Plug Gap

.075"

.075"

Weight (approx. lbs.) Dry

180

285

With Full Fuel Tank

390

550

WIRING DIAGRAM

 

 

BLACK

 

BLACK

 

 

7

5

THERMOSTAT

B

FLAME-OUT RESET

 

 

 

 

WHITE

CONTROL R

BUTTON

 

 

 

 

 

 

B

A

 

 

 

BLUE

RED

 

ORANGE

 

 

RELAY

 

 

 

 

 

 

 

 

 

 

 

WHITE

WHITE

MOTOR

 

 

 

 

 

 

 

RED

 

 

 

 

 

 

 

 

BLACK

 

 

YELLOW

 

RED

 

TERMINAL

TERMINAL

 

 

 

 

BOARD

BOARD

 

 

 

 

WHITE

 

 

 

 

 

 

WHITE

 

 

 

 

BLACK

 

 

YELLOW

 

 

 

 

 

 

 

 

 

 

SPARK

 

RED

 

1

2

WHITE

PLUG

YELLOW

 

 

 

FAN

 

WHITE

 

VALVE

 

 

SWITCH

 

 

 

 

 

 

SOLENOID

 

 

 

 

 

 

 

 

3

 

 

 

 

 

ELECTRONIC

MAINTENANCE KITS

Kit

Part Number

Flame-Out Control

HA3003

Spark Plug

HA3012

ACCESSORY

Purchase this heater accessory from your nearest dealer or service center. If they can- not supply this accessory, either contact your nearest Parts Central or DESA International's Parts Department at 1-800- 972-7879 for information. Parts Centrals are listed in the Authorized Service Center booklet supplied with heater. You can also write to the address listed on the back page of this manual.

FUEL PRESSURE GAGE M4574

Special tool to check fuel pump pressure

TECHNICAL

SERVICE

PLUG

IGNITOR

BLACK GREEN

WHITEBLUE

You may have further questions about in- stallation, operation, or troubleshooting.

WHITE

ORANGE PHOTOCELL

120V

60Hz

If so, contact DESA International’s Techni- cal Service Department at 1-800-323-5190.

Figure 17 - Wiring Diagram

You can also visit DESA International’s

Technical Services web site at

www.desatech.com.

099507

13

Image 13
Contents High Pressure Portable Forced AIR Heaters Fueling Safety InformationUnpacking Product IdentificationFresh Air Opening Requirements Theory Fuelsventilation OperationOpening Storing TRANSPORTING, or Shipping Extension Cord Wire Size RequirementsTo Start Heater To Stop HeaterHow Often Preventative Maintenance ScheduleObserved Problem Possible Cause Remedy TroubleshootingStoring, Transporting, or Shipping Adjust pump pressure see Pump Pres Upper Shell Removal Service ProceduresSpark Plug NozzleProcedure if Pump is Binding Pump Pressure AdjustmentPump Fuel Lines Procedure for Tightening Fuel LinesFuel Filters Tank Fuel FilterWiring Diagram SpecificationsMaintenance Kits AccessoryIllustrated Parts Breakdown Description QTY Parts List600,000 BTU/HR NPC-1C Δ Motor and Pump Assembly 350,000 and 600,000 Btu/Hr Burner Head Assembly 350,000 and 600,000 Btu/Hr099507 Parts and Service Under Warranty Limited WarrantyParts and Repair Service Corporate Headquarters

B350D, B600D specifications

The Desa B350D and B600D are two cutting-edge heating appliances designed to meet modern demands for efficiency, performance, and user convenience. These models, known for their reliable heating capabilities, incorporate advanced technologies that enhance both functionality and comfort in various environments.

The Desa B350D is a mid-range option that is ideal for smaller spaces. It boasts a compact design that allows it to fit seamlessly into any room, while still delivering substantial heating power. The B350D features an adjustable thermostat, which gives users complete control over their heating needs. With a maximum output of 35,000 BTUs, it can effectively heat areas up to approximately 1,200 square feet. The unit is equipped with an innovative multi-fuel system that allows it to operate on natural gas, propane, or liquid fuel, providing versatility and convenience to users.

On the other hand, the Desa B600D is a more powerful option, designed for larger spaces requiring higher heating capacities. With an output capacity of 60,000 BTUs, it efficiently warms areas up to 2,000 square feet, making it a perfect choice for workshops, garages, or large living spaces. Just like its smaller counterpart, the B600D features a user-friendly adjustable thermostat for personalized comfort.

Both models integrate safety features such as a tilt switch, which automatically shuts off the unit if it is tipped over, ensuring peace of mind when in use. Additionally, these units are designed with a durable exterior that is built to withstand the rigors of frequent usage.

Energy efficiency is a critical consideration in today's eco-conscious market, and the Desa B350D and B600D deliver on this front as well. Both models feature an efficient burner system that maximizes fuel utilization, reducing overall consumption and lowering heating costs.

In terms of maintenance, both models are designed for easy access to components, allowing users to perform routine checks and maintenance without hassle. The user manuals provide clear instructions, ensuring that even those with minimal technical expertise can keep their units in optimal working condition.

In summary, the Desa B350D and B600D stand out in the heating appliance market for their powerful performance, versatile fuel options, and user-friendly features. Whether for residential or commercial applications, these models represent a reliable choice for those seeking efficient and effective heating solutions.