Install Instructions

18
INTREPID
BOILER
MODEL
BURNER
MODEL*
BURNER
HEAD
FIRING
HEAD
NOZZLES
OIL PUMP
PRESSURE
SETTING
(PSIG)
APPROX.
AIR SHUTTER
SETTING NO.†
APPROX.
AIR BAND
SETTING
NO.†
SIZE (GPH)
ANGLE &
TYPE
MFR.
TR-20 AFG-SF-11-03 F0 .75 .75 80˚ B DELAVAN 100 8 CLOSED
TR-30 AFG-SF-11-07 F4S .85 .85
80˚ W DELAVAN 100 4 CLOSED
80˚ ES HAGO 100 4 CLOSED
TR-30H AFG-SF-11-07 F4S 1.00 1.00
80˚ SS HAGO
100 8 CLOSED80˚ A DELAVAN
80˚ W DELAVAN
TR-30 AFG-SF-11-07 F4S
1.10 1.10
80˚ ES HAGO
100 9 CLOSED
80˚ W DELAVAN
1.25 1.25
80˚ ES HAGO
100 10 1/2
80˚ W DELAVAN
TR-40H AFG-SF-11-02
F120
1.50 1.50
80˚ B HAGO
100 10 CLOSED
80˚ B DELAVAN
TR-40 AFG-SF-11-02 F120
1.60 1.50
80˚ ES HAGO
113
113
10
10
1-1/4
1-1/2
80˚ B DELAVAN
1.80 1.75
80˚ SS HAGO
105 10 3
80˚ B DELAVAN
TR-50H
AFG-SF-11-05 F164
2.00 2.00
80˚ P HAGO
100 10 1-1/2
80˚ B DELAVAN
TR-50 AFG-SF-11-05 F164
2.10 2.00
80˚ P HAGO
110 10 1-1/2
80˚ W DELAVAN
2.35 2.25
80˚ P HAGO
109 10 3-1/2
80˚ W DELAVAN
BURNER DATA – BECKETT AFG BURNERS FOR PACKAGED BOILERS ONLY
(For knocked-down & boiler burner units see publication no. TR-42KB
† Air shutter and air band settings shown are approximate ONLY.
See START-UP page 8
* All burner models shown are single stage.
NOTE: 1. Extended heads on all units, except model TR-20.
2. No static plate for TR-50 only.
3. Insertion depth 2-5/32 for TR30 and TR-40; 2-21/32
for TR-50. Insertion depth 1-23/32 for model TR-20.
4. Air Band: 2 slot for TR-30, 4 slot for TR-40, 8 slot for TR-50.
5. Burner may be equipped with a prepurge control.