Beckett manual Item Description CG15 Part No CG25 Part No CG50 Part No, See Table

Page 35

Item Description

CG15 Part No.

CG25 Part No.

CG50 Part No.

1

Timer (if used)

 

 

21295U

21295U

21295U

2

Air Proving Switch

 

 

22181U

22181U

22182U

3

Ignition Transformer

 

 

7503U

7503U

7503U

4

Spring Latch (Dzus Fastener)

 

32444U

32444U

32444U

5

Sight Glass**

 

 

31346U

31346U

31346U

6

Rear Access Door*

 

For UV

5201303U

5201304U

5201304U

For Flame Rod

5201301U

5201302U

5201302U

 

7

Control

 

 

Refer to UL Label for Model Numbers

 

8

Control Subbase

 

 

Refer to UL Label for Model Numbers

 

9

UV Sensor (If Not Using Flame Rod)

7247U

7247U

7247U

10

Damper Motor

 

Lo/Hi

750601U

750601U

750601U

 

 

Modulation

750603U

750603U

750603U

 

 

 

11

Nylon Bushing

 

 

32294U

32294U

32294U

12

Air Tube

 

 

Specify Model

 

 

 

Motor

115-208-203V

21401U

21402U

21527U

13

208-230/380-460V

21638U

21499U

21547U

 

 

 

575V

21735U

21734U

21733U

14

Mounting Flange

 

 

N/A

31347U

31449U

15

Blower Wheel

 

 

21268U

21267U

21528U

16

Flame Rod

 

 

2191302U

N/A

N/A

17

Ground Electrode

 

 

2191106U

2191107U

2191108U

18

Head, Welded Assembly

 

 

Specify Model

 

 

19

Cable, Flame Rod (If Used)

Panel

5990480U

5990480U

5990480U

 

 

No Panel

5990360U

5990360U

5990360U

 

 

 

20

O-ring Set (2 included)

 

 

3226402U

3226403U

3226404U

21

Gas Tube, Welded Assembly

 

5193202BKU

5193203BKU

5193204BKU

22

Restrictor O-ring (LP Only)

 

3226401U

3226402U

3226403U

23

Propane Restrictor (LP Only)

 

See Table 4

 

 

24

Jacking Screw Assembly

 

 

5193402U

5193403U

5193403U

25

Ignition Electrode

 

 

2191206U

2191207U

2191208U

26

Clamp

 

 

4474U

4474U

4474U

27

Cable, Ignition Electrode

 

 

5990184U

5990184U

5990184U

NS

Low Gas Pressure Switch

 

 

2190902U

2190902U

2190902U

NS

High Gas Pressure Switch

 

2190903U

2190903U

2190903U

*Includes Sight Glass, Label, Gaskets, and Fasteners **Includes Beckett Label and Window Gasket

NS = Not Shown

CG15, CG25, CG50 Burner Manual

35

Image 35
Contents Fire, Explosion and Asphyxiation Hazards Page Contents Frozen Plumbing Water Damage Hazard General InformationHazard Definitions Owner’s ResponsibilityPre-installation Checklist Burner Label Location Burner SpecificationsVerify Burner Components Verify Burner Air Tube AssemblyTest For Gas Pipe Leaks Electrical SupplyMaximum Capacity at 3% O2 vs Furnace Pressure CG15, 60Hz Burner Dimensions Do Not Use Teflon Tape on Gas Piping Mount the BurnerConnect Gas Piping Protect the Air Tube from OverheatingGas Trains Gas Leaks and Explosion Hazards Install a Drip Leg in Gas Supply PipingPropane LP Gas Supply Piping Capacity Natural Gas Supply Piping CapacityPipe Size UL Gas Train High/Low and Low Fire StartSequence of Operation Wire the BurnerDo Not Bypass Safety Controls Keep Service Access Covers Securely InstalledSection Sequence of Operation Section Sequence of Operation Prepare the Burner for Start-up Professional Installation Service RequiredDelayed Ignition, Explosion Fire Hazards Test Instruments Burner Start ProcedureInitial Air Settings Start the BurnerDamper Motor with Cover Adjustment Procedure Optional Modulation Linkage Adjustment InstructionsCG50 Initial Burner Settings for Both Propane & Natural GasDisplay Meaning Modulation ControlVerify Input Firing Rate Uncorrected Flow Rate Temperature CorrectionEstimating Rate Clocking a Gas Meter500 CG15.4SCG15.3S 800 CG15.2S CG15.1S 600 400 200Technician Required Check Operation and Safety ControlsTesting by Qualified Use Test Instruments to Set Combustion Recommended Combustion Test SequenceTurn Off Electric and Gas Supply Before Servicing Maintenance and ServiceAnnual Professional Service Required Annual MaintenanceGas Supply Piping Flame SafeguardInstallation Area Adjust the Burner for Proper CombustionGas Gun Assembly Propane Restrictor Description InstallationAs shown in Figures 16 NumbersTest/Inspection Frequency Comments For the Operator Inspect Heating System RegularlyPeriodic Inspection Sheet Replacement Parts See Table Item Description CG15 Part No CG25 Part No CG50 Part NoLimited Warranty Information
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CG25, CG50, CG15 specifications

Beckett CG25, CG15, and CG50 are advanced burner systems designed for optimal performance in residential and commercial heating applications. Developed with state-of-the-art technology, each model offers distinct features and characteristics tailored to meet varying demands.

The Beckett CG25 is engineered for medium-output applications, providing reliable heating with exceptional efficiency. One of its standout features is the high-performance combustion head which enhances the air-fuel mixing process, leading to improved burn quality and reduced emissions. Additionally, the CG25 incorporates a fully automatic control system that allows for precise temperature regulation, contributing to energy savings and lower operational costs.

The Beckett CG15, meanwhile, is ideal for smaller residential systems. It stands out for its compact design, making it easy to install in tight spaces. Despite its size, the CG15 does not compromise on performance. It features advanced flame retention technology, which ensures a stable and efficient burn, while its low noise operation adds convenience for users. The CG15 also benefits from a robust safety system that includes a lockout feature to prevent unsafe operation.

On the higher end, the Beckett CG50 is designed for larger heating applications and is capable of generating high outputs while maintaining fuel efficiency. Its innovative design encompasses a three-stage combustion process that enhances efficiency and minimizes emissions significantly. The CG50 also features advanced diagnostic capabilities, providing real-time feedback and enabling proactive maintenance, which increases reliability and prolongs equipment life.

All three models are built with durability in mind, utilizing high-quality materials to withstand harsh operating conditions. They are compatible with various types of fuel, including oil and gas, making them versatile solutions for a broad range of heating needs. Beckett's commitment to sustainability is evident in the design of these burners, as they comply with stringent environmental regulations.

In conclusion, the Beckett CG25, CG15, and CG50 systems represent a blend of innovative technology, efficiency, and robust design. Their unique features cater to different heating demands, making them suitable for various applications while ensuring both performance and reliability. Whether for residential or commercial use, these burners are ideal choices for anyone looking to invest in a high-quality heating solution.