Details
Overall Dimensions
![Beckett-CF3500-Oil-Burner-dimensions-diagram-min](https://www.beckettcorp.com/wp-content/uploads/2022/11/Beckett-CF3500-Oil-Burner-dimensions-diagram-min-scaled.jpg)
Combustion Chamber Dimensions
![Beckett-Commercial-Burner-Combustion-Chamber-dimensions-diagram-min](https://www.beckettcorp.com/wp-content/uploads/2022/10/Beckett-Commercial-Burner-Combustion-Chamber-dimensions-diagram-min.jpg)
Firing Rate (gph) | Minimum Dimensions | |
A | L | |
17 | 10.5″ | 48.0″ |
22 | 11.5″ | 58.0″ |
27 | 12.5″ | 66.0″ |
32 | 12.5″ | 73.0″ |
35 | 13.0″ | 77.0″ |
Specifications
Operation: Lo/Hi or Lo/Hi/Lo
Rate: 17.00 to 35.0 GPH
Fuels:
- No. 1 or No. 2 heating oil (ASTM D396)
- ASTM D396 for B6 – B20 biodiesel blends
Motor:
- 2 HP 3450 rpm
- 208/230/60 Hz Standard
- 13.4 amps @ 230 VAC
- Optional Voltages:
- 208, 230, 480
- 575 VAC/3-PH
- 50 or 60Hz
Ignition Trans.: Continuous Duty, 120V/12,000V
Housing: Cast aluminum
Fuel Unit: 100 to 300 psig
Oil Nozzle: 45˚ to 70˚ Solid
Cross-References
Burner Cross-Reference:
- Carlin: 1105CRD
- Riello: RL130
Commercial Burner Motors:
- 21527U – Split Phase (2HP; 3450RPM; 208/240Vac)
- 21547U – Split Phase (2HP; 3450RPM; 208/240-480Vac)
Commercial Burner Pumps:
- Suntec: 21529U – H5PAN-C152H (2- phase; 35GPH@100psi)
Typical Sequence of Operation
![Beckett-CF3500-Oil-Burner-Sequence-of-Operation-diagram](https://www.beckettcorp.com/wp-content/uploads/2022/11/Beckett-CF3500-Oil-Burner-Sequence-of-Operation-diagram.png)
Two-pipe Oil Flow
![Beckett-CF3500-Oil-Burner-Two-pipe-Oil-Flow-diagram-min](https://www.beckettcorp.com/wp-content/uploads/2022/11/Beckett-CF3500-Oil-Burner-Two-pipe-Oil-Flow-diagram-min.jpg)
Beckett Commercial Burner Control Panels
The burner control panel is available on all Beckett Commercial Oil and Gas burners and can be built to your specifications and functions. It is burner mounted on the CF1000, CF1400, CF2300, CF2500 and CF3500 oil burners, and is available as a remote mounted panel for the CF500 and CF800 oil burners. The control panel is burner mounted on the CG15, CG25 and CG50 gas burners, and is available as a remote mounted panel for the CG10 gas burner.
![Beckett-Commercial-Burner-Panel-min](https://www.beckettcorp.com/wp-content/uploads/2022/10/Beckett-Commercial-Burner-Panel-min.png)
Downloads & Links
Manuals & Specs
CF2500-3500 Burner Manual
CF3500 Spec Sheet
CF2500/CF3500 Parts List
References
Commercial Oil Burner Product Sheet
OEM Set-Up Guide Commercial Oil Burners (Interactive)
OEM Set-Up Guide Commercial Oil Burners (PDF)
Commercial Burners Cross-Reference Guide
Damper Actuator Adjustment Instructions
Save Energy and Protect Your Boiler
Commercial Selection Guide
Siemens SQN70 Actuating Damper Motor Adjustment
Warnings (prop65)
Warranty
Please note, all warranty claims must be initiated through an authorized Beckett supplier/distributor. Distribution policies will not allow Beckett to directly handle warranty claims with installers and/or consumers.