JB and JBX Multi-Fuel Burners
The Autoflame System is available as an option on JB1, JB2 and JB3 units. Autoflame is a standard feature of the JB4 units. |
For over 65 years the Webster name has stood for high
quality gas and oil burners. Webster burners are used in a wide variety of
commercial and industrial applications, ranging from steam and hot water boilers, air
heaters, dryers, kilns, incinerators and many other combustion applications. Our
strong emphasis on quality, safety performance and research assures Webster customers of
the most reliable technically advanced combustion equipment for maximizing efficiency. OPERATION Webster burners offer years of dependable efficient operation. Designed with ease of serviceability in mind, Webster burners are available with a wide variety of control options from on-off to full modulation utilizing the latest flame safeguard technology options available. APPLICATIONS Versatility and flexibility are prime considerations in Webster's burner design. JB series units can be adapted to fire in most any furnace configuration and combustion environment. Our exclusive flame retention combustion head design maintains stable and efficient combustion in a wide variety of furnace configurations and conditions. Mechanical pressure atomization is standard for firing #2 fuel oil with a Webster burner, however, air or steam atomization is available for both #2 or heavier grades of fuel oil applications. PACKAGED FOR EASY INSTALLATION Webster burners are completely factory wired, assembled and fire tested ready for installation and hook-up to fuel and electrical supplies. Typical installations are up and running in just a few hours time. FACTORY FIRE TESTED Webster burners are test fired at the factory in an environment that simulates actual field operating conditions. This extra measure of testing assures Webster customers that each burner is functional and ready for trouble free start-up and operation. |
WEBSTER ENGINEERING'S "AUTOFLAME"
MICRO MODULATION CONTROLS
Micro Modulation is the new, high technology answer to burner control!!
AUTOFLAME FEATURES
MAXIMUM INPUT CAPACITY RATINGS - JB AND JBX MODELS 1, 2, 3 AND 4
| BURNER MODEL |
GAS | LIGHT OIL | HEAVY OIL | BOILER HP |
| MBH | GPH | GPH | OUTPUT | |
| 1 | 2800 | 20.00 | 18.7 | 67 |
| 2 | 6800 | 48.6 | 45.3 | 162 |
| 3 | 14000 | 100.0 | 93.3 | 333 |
| 4 | 17500 | 125.0 | 116.7 | 417 |
INPUT CAPACITIES BASED UPON:
TYPICAL DIMENSIONS FOR MODELS JB AND JBX 1, 2 AND 3 - INCHES
| MODEL | A(JB) | A(JBX) | B1 | B2 | C1 | C2 | D | E | H1 | H2 | *L1 | L2 | W |
| 1 | **4 | **4 1/2 | 14 | 15 | 9 | 14 | 7 1/4 | 11 | 11 | 5 | 25 | 34 | 23 |
| 2 | **4 | **4 1/2 | 15 | 16 | 10 | 14 | 9 1/4 | 14 | 15 | 8 | 29 | 38 | 28 |
| 3 | **4 | **4 1/2 | 16 | 16 | 12 | 18 | 11 1/4 | 17 | 18 | 12 | 37 | 46 | 28 |
* Add 14" to Dimension L1 for heavy oil burners. Use
Dimension L2 for alternate control cabinet location.
** Standard Dimensions may vary depending upon application.

TYPICAL DIMENSIONS FOR MODELS JB AND JBX 4 - INCHES
| MODEL | A(JB) | A(JBX) | B | C | D | E | H | *L | W |
| 4 | **2 | **6 1/2 | 15 | 23 | 13 1/8 | 18 | 26 | 48 | 32 1/2 |
* Add 6" to Dimension L for light oil units. 12" for heavy oil.
** Standard Dimensions may vary depending upon application.

Note: Dimensions subject to change with optional control and system arrangements.