24
BECKETT AFG
BOILER MODEL
BURNER
MODEL
INPUT
RATE
[gph]
INSERTION
DEPTH
DELAVAN OIL
NOZZLE
PUMP
PRESSURE
[psi]
LOW
FIRE BAFFLE
BURNER
HEAD
HEAD
SETTING
AIR
SHUTTER/
BAND
STATIC
PLATE
3EWC0.80(T)
AFG50MBAS
0.80
2-1/4"
0.65-70°W
150
YES
L1
N/A
10/1
3-3/8"
4EWC1.00(T)
AFG50MDASN
1.00
2-1/2"
0.85-60°A
140
NO
V1
0
6/1
2-3/4"
4EWC1.25(T)
AFG50MDASN
1.25
2-1/2"
1.00-60°W
155
NO
V1
0
10/1
2-3/4"
5EWC1.55(T)
AFG50MDASN
1.55
2-1/2"
1.25-60°B
155
NO
V1
2
10/2
2-3/4"
CARLIN EZ-1HP
BOILER MODEL
BURNER
MODEL
INPUT
RATE
[gph]
INSERTION
DEPTH
DELAVAN OIL
NOZZLE
PUMP
PRESSURE
[psi]
HEAD BAR
AIR
SETTING
3EWC0.80(T)
EZ-1HP
0.80
2-1/4"
0.65-60°W
150
0.60/0.65
50%
4EWC1.00(T)
EZ-1HP
1.00
2-1/4"
0.85-60°B
150
0.85/1.00
60%
4EWC1.25(T)
EZ-1HP
1.25
2-1/4"
1.00-60°B
155
0.85/1.00
75%
5EWC1.55(T)
EZ-1HP
1.55
2-1/4"
1.25-60°B
155
1.10/1.25
90%
RIELLO 40F5
BOILER MODEL
BURNER
MODEL
INPUT
RATE
[gph]
INSERTION
DEPTH
DELAVAN OIL
NOZZLE
PUMP
PRESSURE
[psi]
TURBULATOR
SETTING
AIR
SHUTTER
SETTING
3EWC0.80(T)
40F5
0.80
2-1/4"
0.70-90°B
130
0
1.70
4EWC1.00(T)
40F5
1.00
2-1/4"
0.85-60°B
140
0
2.25
4EWC1.25(T)
40F5
1.25
2-1/4"
1.10-60°B
130
2
3.00
5EWC1.55(T)
40F5
1.55
2-1/4"
1.25-60°B
150
4
3.25
Note: All burners fire at an overfire draft of -0.02 inches w.c. The burner settings provided are for initial startup only.
Final adjustment must be made using combustion test instruments.
PRELIMINARY BURNER SETTINGS
PN 240013012, Rev. B [12/15/2020]
