Burnham Series 4S Webster Low NOx Hoja De Datos
Webster 30 PPM
[1]
Low Nox Burner Information
Firing
Burner Model
Sequence
Boiler Size Gas and Gas/#2 Oil Blower
Oil Pump
A/C
Gas and
Gas/#2 Oil
Standard Flame
Safeguard
Minimum Gas
Pressure
Maximum
Gas Pressure
Size
FGR
Line
Size
Size
LN4S-100
JBX2-*-50
5
NA
N/A
Full Mod
RM7840L/UV
1 psi
1 psi
2.5
6"
LN4S-125
JBX3-*-50
5
NA
N/A
Full Mod
RM7840L/UV
1 psi
1 psi
2.5
6"
LN4S-150
JBX3-*-75
7.5
NA
N/A
Full Mod
RM7840L/UV
1 psi
1 psi
3"
6"
LN4S-175
JBX3-*-75
7.5
NA
N/A
Full Mod
RM7840L/UV
1 psi
1 psi
3"
6"
LN4S-200
JBX3-*-100
10
NA
N/A
Full Mod
RM7840L/UV
2 psi
5 psi
3"
6"
LN4S-250
HDSX5-*-75A
7.5
NA
N/A
Full Mod
RM7840L/UV
2 psi
5 psi
3"
8"
LN4S-300
HDSX7-*-150A
15
1/3
2
Full Mod
RM7840L/UV
3 psi
7 psi
3"
8"
LN4S-350
HDSX7-*-200A
20
1/2
3
Full Mod
RM7840L/UV
3 psi
7 psi
3"
8"
LN4S-400
HDSX7-*-200B
20
1/2
3
Full Mod
RM7840L/UV
3 psi
7 psi
3"
8"
LN4S-500
HDSX7-*-300B
30
1/2
5
Full Mod
RM7840L/UV
3 psi
7 psi
3"
10"
LN4S-600
HDSX9-*-400B
40
1/2
5
Full Mod
RM7840L/UV
4 psi
7 psi
3"
10"
LN4S-700
HDSX9-*-500B
50
1/2
5
Full Mod
RM7840L/UV
5 psi
7 psi
3"
10"
LN4S-800
HDSX9-*-600B
60
1/2
7.5
Full Mod
RM7840L/UV
5 psi
7 psi
3"
12"
Gas and Gas/#2Oil Firing Sequence
ALL MODELS: FULL MODULATION WITH PROVEN LOW FIRE START, SYNCHRONIZED FUEL/AIR CONTROL WITH MODULATING MOTOR.
NOTES:
[1]
EXPECTED EMISSIONS ARE 30 PPMVD OR LESS NOx (CORRECTED TO 3.0% O
2
) AND 400 PPMVD OR LESS CO (CORRECTED TO 3.0% O2) WHEN FIRING NATURAL GAS
[2]
ALL BLOWER AND AIR COMPRESSOR MOTORS AVAILABLE 208-230-460/60/3, INDICATE JOBSITE ON ORDER. OIL PUMP MOTORS ARE 230/60/1; CONSULT FACTORY
FOR OTHER VOLTAGES
15-Mar
Motor
Horsepower
[2]
Gas Train
SERIES LN4S