Beckett oil burner, nozzle, and air setting – Pennco 3KW0.60 User Manual
Page 31
31
NOTE: All burners use insertion depth of 2 ¼” and fired at over-fire draft of 0.02 inches w.c.
Burner settings provided are intended for initial start up only. Final adjustment must be made
using combustion test instruments.
BOILER
MODEL
FIRING
RATE
(GPH)
BURNER
MODEL
HEAD
HEAD
ADJUSTMENT
LOW FIRE
BAFFLE
AIR
BAND
AIR
SHUTTER
STATIC
PLATE NOZZLE**
PUMP
PRESSURE
(PSI)
3KW0.60*
0.60
AFG50MB
L1
FIXED
Yes
0
4
3 3/8”
0.60 x 70W
100
3KW0.75*
0.75
AFG50MB
L1
FIXED
Yes
0
8
3 3/8”
0.75 x 70B
100
3KW1.00
1.00
AFG50MB
L1
FIXED
No
0
10
3 3/8”
1.00 x 70B
100
4KW.90*
0.90
AFG50MD
V1
0
No
0
5
2 3/4”
0.75 x 60B
140
4KW1.25
1.25
AFG50MD
V1
0
No
1
10
2 3/4”
1.25 x 70B
100
4KW1.50*
1.50
AFG50MD
V1
2
No
3
10
2 3/4”
1.50 x 60B
100
5KW1.20*
1.20
AFG50MD
V1
1
No
1
8
2 3/4”
1.20 x 70B
100
5KW1.75*
1.75
AFG50MD
V1
3
No
3
10
2 3/4”
1.75 x 60B
100
5KW2.00
2.00
AFG50MD
V1
4
No
3
10
2 3/4”
2.00 x 60B
100
* “Alternate Firing Rate Kits” are needed in order to achieve these firing rates
** All nozzles are Delavan
BECKETT OIL BURNER, NOZZLE, AND AIR SETTING