Beckett NX manual Inspect/Prepare Installation Site, General Specifications Burner Specifications

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General Information

General Specifications Table 1 – Burner Specifications

Capacity

Firing rate: -

0.40 – 1.75 GPH

 

 

Input: Min. -

56,000

Btu

 

 

Max - 245,000 Btu

 

 

 

Certification/

UL certified to comply with ANSI/UL296 &

Approvals

tested to CSA B140.0

 

Fuels

U. S No. 1 or No. 2 heating oil only

(ASTM

 

 

D396)

 

 

 

Canada No. 1 stove oil or No. 2 furnace oil

 

 

only

 

 

 

Electrical

Power supply

- 120 volts AC, 60 Hz,

single

 

phase

 

 

 

 

Operating load - 5.8 Amps max

 

 

Motor - 1/7 hp, 3450 rpm, NEMA 48M

 

frame PSC rotation CCW when

 

facing shaft end

 

 

Ignition - Continuous duty solid-state igniter

Fuel pump

Outlet pressure -

Note 1

 

Air tube

ATC code - See Table 2

 

 

 

 

 

 

Dimensions

Height (maximum)

-

12-1/2 inches

 

(with cover)

Width (maximum)

-

15 inches

 

 

Depth

 

-

9-1/4 inches

 

 

Air tube diameter

-

3-1/4 inches

 

*Note 1. See appliance manufacturer’s burner specifications for recommended outlet pressure.

Table 2 – Air Tube Combinations (ATC)

Firing rate

Head

ATC codes for usable air tube

(gph)

 

 

lengths:

 

(min-max)

 

5”

7”

9”

0.40-1.00

9-Slot

NX50LG

NX70LG

NX90LG

0.40-1.00

6-Slot

NX50LH

NX50LH

NX90LH

0.40-1.35

9-Slot

NX50LB

NX70LB

NX90LB

0.40-1.35

6-Slot

NX50LC

NX70LC

NX90LC

1.10-1.75

9-Slot

NX50LD

NX70LD

NX90LD

1.10-1.75

6-Slot

NX50LF

NX70LF

NX90LF

Figure 1. Burner label location

Notice Special Requirements

For recommended installation practice in Canada, refer to the latest version of CSA Standard B139 & B140.

Concealed damage — If you discover damage to the burner or controls during unpacking, notify the carrier at once and file the appropriate claim.

When contacting Beckett for service information — Please record the burner serial number (and have available when calling or writing). You will find the serial number on the silver label located on the left rear of the burner. Refer to Figure 1.

Inspect/Prepare Installation Site

Clearances to Burner and Appliance

Provide space around burner and appliance for ease of service and maintenance. Check the mini- mum clearances against those shown by the ap- pliance manufacturer and by applicable building codes.

Inspect Chimney or Direct Vent System

!WARNING Adequate Combustion and Ventilation Air Supply

Required

Failure to provide adequate air supply could se- riously affect the burner performance and result in damage to the equipment, asphyxiation, ex- plosion or fire hazards.

The burner cannot properly burn the fuel if it is not supplied with a reliable combustion air source.

Follow the guidelines in the latest editions of the NFPA 31 and CSA-B139 regarding providing ad- equate air for combustion and ventilation.

Inspect the chimney or vent. Make sure it is prop- erly sized and in good working condition. Follow the instructions supplied by the appliance manufactur- er.

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RWB 6104 BNX R02

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Contents Potential for Fire, Smoke and Asphyxiation Hazards To the Professional, Qualified Installer or Service AgencyTo the Homeowner or Equipment Owner Information To Be Used Only By Qualified Service Technicians Table of ContentsGeneral Information To the Owner General InformationHazard Definitions Inspect/Prepare Installation Site General Specifications Burner SpecificationsClearances to Burner and Appliance Inspect Chimney or Direct Vent System RequiredInspect/Prepare Installation Site Fuel Line InstallationCombustion Air Supply Information Direct/Sidewall Venting ApplicationPrepare the Burner GeneralLow Firing Rate Baffle If specified Mount Burner on ApplianceWiring Connections Diagram Start the Burner and Set CombustionStart-up and Initial Settings Start the Burner and Set CombustionStart Burner and Set Combustion NX Burner with Low Fire Rate Baffle Lfrb InstalledNX Burners Trained Service Technician’s Regular Maintenance Trained Service Technician’s Regular MaintenanceCover Installation Set Combustion with Test InstrumentsIng Windows Nozzle Installation Check/Adjust ElectrodesCheck/Adjust Zero Calibration Retention Head/Throttle Cup AlignmentBlower wheel assembly Blower Wheel Replacement Replacement Parts Diagram Replacement Parts ListWarranty Limited Warranty Information

NX specifications

Beckett NX is a cutting-edge oil burner that exemplifies energy efficiency and reliability in heating systems. Designed for both residential and commercial use, the Beckett NX system is engineered to optimize performance while minimizing energy consumption and emissions.

One of the standout features of the Beckett NX is its advanced combustion technology. It utilizes a precision-designed nozzle that ensures a fine mist of oil is atomized for optimal combustion. This not only enhances efficiency but also significantly reduces smoke and particulate emissions, making it an environmentally friendly choice in today’s market. The system is equipped with diagnostic capabilities that allow for easy troubleshooting, enabling users to monitor performance and quickly address any potential issues.

Another significant characteristic of Beckett NX is its compact design, which allows it to fit seamlessly into various heating systems without requiring extensive modifications. This makes it an ideal solution for both new installations and retrofitting existing systems. The burner is also designed for quiet operation, reducing noise levels compared to traditional models and ensuring a more comfortable indoor environment.

In terms of safety, the Beckett NX incorporates numerous features to ensure reliable operation. It includes a burner control that monitors flame stability and combustion quality, providing real-time feedback. With built-in safety mechanisms, such as a flame safeguard, the system minimizes risks associated with malfunctioning equipment.

The technology behind Beckett NX also embraces modern connectivity options. The burner can be integrated with smart home systems, allowing users to adjust settings remotely and monitor heating performance through dedicated apps or interfaces. This level of control empowers homeowners and business operators alike to enhance their heating efficiency further.

Finally, the Beckett NX is designed for longevity and ease of maintenance. Its modular components allow for straightforward access, simplifying routine servicing and reducing downtime. With a robust build quality that withstands the rigors of daily use, the Beckett NX promises durability and reliability for years to come.

In summary, Beckett NX stands out in the heating industry for its combination of advanced combustion technology, compact design, safety features, smart connectivity, and ease of maintenance. These characteristics make it a leading choice for those seeking an efficient and effective oil burner solution, ensuring homes and businesses stay warm while being mindful of environmental impact.