Webster JB2 User Manual

MODEL JB(X) BURNER MODEL CONFIGURATION
FIGURE A-2
JBX1G -05-RM7800L-M.25-M-A-UL/CSD-1
BURNER SERIES
JB JB SERIES
FGR or NOx CONE
USED X
NOT USED BLANK
HEAD SIZE (INCHES)
JB JBX
1 7 1/8 7 1/2
2 9 1/8 9 1/2
3 11 1/8 11 1/2
FUELS
G Gas
O Oil
C Gas / Oil
BLOWER MOTOR
HORSEPOWER
02 1/4
03 1/3
05 1/2
07 3/4
10 1
15 1 1/2
20 2
30 3
50 5
75 7 1/2
100 10
FLAME SAFEGUARD
VENDOR DESIGNATION
RM7800L Honeywell
M Mark AutoFlame - mini mark
E110/EP170 Fireye
Nexus Fireye
LMV51 Siemens
LMV52 Siemens
CODES AND
LISTINGS
UL
ULc
CSD-1
FM
IRI
NFPA-85
OIL SYSTEMS
Pressure Atomizing
A On - Off
L Low Fire Start
H Low - Hi - Low
MP Modulation Simplex
MR Modulation By-Pass
Air or Steam Atomization
MA Air Atomization
MS Steam Atomization
GAS TRAIN VENDOR
VGD Siemens
VGG Siemens
M Maxon
Blank
All Others
(ASCO) - (std)
GAS TRAIN SIZE
.15 1 1/2 inches
.20 2 inches
.25 2 1/2 inches
.30 3 inches
.40 4 inches
GAS SYSTEM
A On-Off
L Low Fire Start
H Low-Hi-Low
M Modulation
The above represents the common model designations.
Contact the factory for other options and special applications.
Page 5 IdentificationJB Manual

Webster JB2 Specifications

General

Brand	Webster
Model	JB2
Category	Burner
Language	English