Burnham 4S Power Flame Data Sheet
SERIES 4S
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Power Flame Burner Information
Burner Model Motor
Standard UL Flame Safeguard Gas Train
Gas and
Boiler Size
4S-100 C3-25B C3-OB 3 208-460/60/3 L-H-O RM7897C/UV RM7897C/UV RM7897C/UV 2 7.3" w.c. 14.0" w.c.
4S-125 C4-30 C4-OA 5 208-460/60/3 L-H-O RM7897C/UV RM7897C/UV RM7897C/UV
4S-150 C4-30 C4-OB 5 208-460/60/3 L-H-O RM7897C/UV RM7897C/UV RM7897C/UV
4S-175 C5-30 C5-O
4S-200 C6-30 C6-O 10 208-460/60/3 Full Mod RM7840L/UV RM7840L/UV RM7840L/UV 3 12.8" w.c. 28.0" w.c.
4S-250 C6-30 C6-O 10 208-460/60/3 Full Mod RM7840L/UV RM7840L/UV RM7840L/UV 3 17.0" w.c. 28.0" w.c.
4S-300 C7-30 C7-O 15 208-460/60/3 Full Mod RM7840L/UV RM7840L/UV RM7840L/UV 3 26.8" w.c. 10 psig
4S-350 C8-30 C8-O* 15 208-460/60/3 Full Mod RM7840L/UV RM7840L/UV RM7840L/UV 3 32.4" w.c. 10 psig
4S-400 CM9B-30 CM9B-O
4S-500 CM10-30 CM10-O 10 208-460/60/3 Full Mod RM7840L/UV RM7840L/UV RM7840L/UV 3 63.0" w.c. 10 psig
4S-600 CM10B-30 CM10B-O 15 208-460/60/3 Full Mod RM7840L/UV RM7840L/UV RM7840L/UV 3 91.0" w.c. 10 psig
4S-700 CM10C-30 CM10C-O 20 208-460/60/3 Full Mod RM7840L/UV RM7840L/UV RM7840L/UV 3 / 4 90.0" w.c. 10 psig
4S-800 CM11-30 CM11C-O 25 208-460/60/3 Full Mod RM7840L/UV RM7840L/UV RM7840L/UV 3HF 94.0" w.c. 10 psig
Gas/#2 Oil
#2 Oil HP Voltage
7
1/2
208-460/60/3 Full Mod RM7840L/UV RM7840L/UV RM7840L/UV 3 11.6" w.c. 28.0" w.c.
7
1/2
208-460/60/3 Full Mod RM7840L/UV RM7840L/UV RM7840L/UV 3 40.9" w.c. 10 psig
Firing Sequence
[1]
Gas #2 Oil Gas/#2 Oil
Size
2
2
[2]
Min. Pres. Max. Pres.
1/2
9.9" w.c. 14.0" w.c.
1/2
13.2" w.c. 14.0" w.c.
[1] Explanation of Firing Sequences:
Gas and Gas Sequence on Combination Gas/Oil Boilers
L-H-O Low fire start (not proven), high fire run, air control by linkage to motorized gas valve.
Full Mod Full modulation with proven low fire start, synchronized fuel/air control with modulating motor.
Oil and Oil Sequence on Combination Gas/Oil Boilers
L-H-O Low fire start (not proven), high fire run, oil cylinder air control (reduced input start) with by-passing type nozzle, oil valve and oil pressure
regulating valve.
Full Mod Full modulation with proven low fire start, synchronized fuel/air control with modulating motor, oil by-passing type nozzle, oil metering valve,
oil pressure regulating valve.
[2] Models 4S-700 - Dual size gas trains: Leak test cock, main gas valve and auxiliary gas valve are indicated by the first number; gas regulator and main
shutoff cock are indicated by the second number.
*order burner with 6" insertion depth.
11/3/06
Power Flame Burner Equipment
A
.
A
Equipment Fuel Description
Control Cabinet Gas, #2 Oil, Gas/#2 Oil NEMA 1A with hinged door.
Control Voltage Transformer Gas, #2 Oil, Gas/#2 Oil Included
Motor Starter Gas, #2 Oil, Gas/#2 Oil Magnetic starter with overload protection with.
Fusing Gas, #2 Oil, Gas/#2 Oil Control circuit only.
Ignition Gas and Gas/#2 Oil Gas/Electric pilot.
SERIES 4S
#2 Oil
Signal Lights Gas, #2 Oil, Gas/#2 Oil
Air Flow Safety Switch Gas All models.
#2 Oil On models 175 and larger.
Gas/#2 Oil All models, functions with both fuels.
Gas Train Gas and Gas/#2 Oil
Oil Pump #2 Oil and Gas/#2 Oil Two stage, integral with burner on model 100.
Pilot Gas Controls Gas, #2 Oil, Gas/#2 Oil
Fuel Changeover Gas/#2 Oil Manual switch.
Direct spark 100 through 150.
Gas/Electric pilot 200 and larger.
LHO, Two [power on and fuel on]. Full Modulation, Four [power on, fuel valve open, call
for heat, flame failure.]
UL gas train for minimum inlet pressure indicated on Burner Information table.
Assembled, wired and mounted on unit consisting of the following:
z
Manual shut-off valve.
z
Gas pressure regulator.
z
Manual leak test valve.
z
utomatic gas valve: Motorized. Proof of closure on model 125 and larger.
z
Safety gas valve: Solenoid type. Motorized on model 200 and larger
z
High and Low gas pressure switches
Separate oil pump set with motor and accessories mounted on boiler skid model 125
and larger.
ll models with gas/electric pilot have manual pilot shut-off valve, gas pressure regulator
and solenoid gas valve.
6/23/2005
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