Slant/Fin Intrepid Steam User Manual
Page 17
INTREPID
17
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
1.00
1.00
80˚ SS
HAGO
100
8
CLOSED
80˚ A
DELAVAN
80˚ W
DELAVAN
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-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-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.