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Slant/Fin Intrepid Steam User Manual

Page 17

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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.