UTICA BOILERS Trifire 3 Series Installation, Operation & Maintenance Manual page 50

Table 13 - Beckett Chimney Vent Preliminary Burner Settings
Burner settings provided are for initial startup only. Final adjustments must be made using combustion test instruments.
TABLE 13a : BECKETT CHIMNEY VENT PRELIMINARY BURNER SETTINGS
Boiler Head Static
Model Type Plate
4075 L2 3.375U
4090 L2 3.375U
5100 L1 None
5120 L1 None
6130 V1-0 2.75M
6145 V1-1 2.75M
7165 V1 2.75M
7180 V1 2.75M
Timings
Pre-purge 15 seconds
Post-purge 15 seconds
17 - OIL BURNER, NOZZLE, & AIR SETTINGS
Insertion Firing Com-
Dept Rate bustion
[inch] [GPH] Liner
2.625 0.75 Oval
2.625 0.9 Oval
2.625 1.00 None
2.625 1.20 None
2.625 1.30 V6
2.625 1.45 V6
2.625 1.65 V7
2.625 1.80 V7
Nozzle
Nozzle Type Pressure
Mftr.
Delavan 0.65x60B
Delavan 0.75x60B
Delavan 0.75 x 60B
Delavan 0.90 x 60W
Delavan 1.0 x 60B
Delavan 1.10 x 60B
Hago 1.25 x 45B
Hago 1.35 x 45B
TABLE 13B: BECKETT /ECR PART NUMBERS
Beckett Oil
Boiler
Burner
Model
Model
4075 AFG70MQASN
4090 AFG70MQASN
5100 AFG70MSASN
5120 AFG70MSASN
6130 AFG70MKAQN
6145 AFG70MKAQN
7165 AFG70MKASN2
7180 AFG70MKASN2
50
Pump
Head Air
Setting Band
[PSI]
140 N/A 0
140 N/A 0
175 N/A 0
175 N/A 2
175 0 1
175 1 2
175 2 4
175 3 3
ECR Oil
Burner Part Burner Part
Number
with Cover Less Cover
240007144 240007232
240013302 240013303
240013394 240013393
240013396 240013395
240013398 240013397
240013400 240013399
240013402 240013401
240013404 240013403
PN 240013415 REV A [08/15/2021]
Rated AFUE
Air
Efficiency
Shutter
[%]
7 87.0
10 86.0
7 87.0
8 86.0
10 87.0
7 86.0
10 87.0
10 86.0
ECR Oil
Number