Bryant 349HAV Series Installation, Start-Up, And Operating Instructions Manual page 15

TABLE 5—MODEL 349HAV ORIFICE SIZE AND MANIFOLD PRESSURE FOR CORRECT INPUT RATE
(TABULATED DATA BASED ON ALTITUDES UP TO 2000 FT AND 25,000 BTUH PER BURNER)
GAS HEAT
VALUE 0.56
Orf. Mnfld Orf.
(Btu/cu ft)
No. Press No.
37 3.3 37
860 38 3.6 38
— — —
37 3.2 37
875 38 3.5 38
39 3.8 —
38 3.4 37
890 39 3.7 38
— — 39
38 3.3 38
905 39 3.6 39
40 3.8 —
38 3.2 38
920 39 3.4 39
40 3.7 40
39 3.3 38
935 40 3.5 39
41 3.8 40
39 3.2 39
950 40 3.4 40
41 3.7 —
40 3.3 39
965 41 3.6 40
— — 41
40 3.2 40
980 41 3.5 41
— — —
41 3.4 40
995 42 3.8 41
— — —
41 3.3 41
1010 42 3.7 42
— — —
41 3.2 41
1025 42 3.6 42
— — —
42 3.4 41
1040 — — 42
— — —
42 3.4 42
1055 — — —
— — —
42 3.3 42
1070 — — —
— — —
42 3.2 42
1085 — — —
— — —
43 3.8 42
1100 — — —
— — —
SPECIFIC GRAVITY OF NATURAL GAS
0.58 0.60 0.62
Mnfld Orf. Mnfld Orf.
Press No. Press No.
3.4 36 3.2 36
3.8 37 3.5 37
— — — —
3.3 37 3.4 36
3.6 38 3.8 37
— — — —
3.2 37 3.3 37
3.5 38 3.6 38
3.8 — — —
3.4 37 3.2 37
3.7 38 3.5 38
— 39 3.8 —
3.3 38 3.4 37
3.6 39 3.7 38
3.8 — — 39
3.2 38 3.3 38
3.4 39 3.6 39
3.7 40 3.8 —
3.3 38 3.2 38
3.6 39 3.5 39
— 40 3.7 40
3.2 39 3.3 38
3.4 40 3.6 39
3.7 — — 40
3.3 39 3.2 39
3.6 40 3.5 40
— 41 3.7 —
3.2 40 3.4 39
3.5 41 3.6 40
— — — 41
3.4 40 3.3 39
3.8 41 3.5 40
— — — 41
3.3 40 3.2 40
3.7 41 3.4 41
— 42 3.8 —
3.2 41 3.3 40
3.6 42 3.7 41
— — — 42
3.5 41 3.2 41
— 42 3.6 42
— — — —
3.4 42 3.5 41
— — — 42
— — — —
3.3 42 3.4 41
— — — 42
— — — —
3.2 42 3.3 42
— — — —
— — — —
0.64 0.66
Mnfld Orf. Mnfld Orf. Mnfld
Press No. Press No. Press
3.3 36 3.4 36 3.5
3.7 37 3.8 —
— — — —
3.2 36 3.3 36 3.4
3.5 37 3.6 37 3.8
— — — —
3.4 36 3.2 36 3.3
3.8 37 3.5 37 3.6
— — — —
3.3 37 3.4 36 3.2
3.6 38 3.8 37 3.5
— — — —
3.2 37 3.3 37 3.4
3.5 38 3.6 38 3.7
3.8 — — —
3.4 37 3.2 37 3.3
3.7 38 3.5 38 3.6
— 39 3.8 —
3.3 38 3.4 37 3.2
3.6 39 3.7 38 3.5
3.8 — — 39 3.8
3.2 38 3.3 38 3.4
3.5 39 3.6 39 3.7
3.7 40 3.8 —
3.4 38 3.2 38 3.3
3.6 39 3.5 39 3.6
— 40 3.7 40 3.8
3.3 39 3.4 38 3.2
3.5 40 3.6 39 3.5
3.8 — — 40 3.7
3.2 39 3.3 39 3.4
3.4 40 3.5 40 3.6
3.6 41 3.8 —
3.3 39 3.2 39 3.3
3.5 40 3.4 40 3.5
— 41 3.7 41 3.8
3.2 40 3.3 39 3.2
3.4 41 3.6 40 3.4
3.8 — — 41 3.7
3.3 40 3.2 40 3.3
3.7 41 3.4 41 3.6
— 42 3.8 —
3.2 41 3.4 40 3.2
3.6 42 3.7 41 3.5
— — — 42 3.8
3.2 41 3.3 41 3.4
3.5 42 3.6 42 3.7
— — — —
3.4 41 3.2 41 3.3
— 42 3.5 42 3.6
— — — —
—15—
0.68 0.70
Orf. Mnfld Orf. Mnfld
No. Press No. Press
35 3.2 34 3.2
— 36 3.6 35 3.3
— — — 36 3.7
36 3.5 35 3.2
— — 36 3.6
— — — — —
36 3.4 36 3.5
37 3.7 — —
— — — — —
36 3.3 36 3.4
37 3.6 37 3.7
— — — — —
36 3.2 36 3.3
37 3.5 37 3.6
— — — — —
37 3.4 36 3.2
38 3.7 37 3.5
— — — 38 3.8
37 3.3 37 3.4
38 3.6 38 3.7
— — — —
37 3.2 37 3.3
38 3.5 38 3.6
— 39 3.8 — —
38 3.4 37 3.2
39 3.7 38 3.5
— — 39 3.8
38 3.3 38 3.4
39 3.6 39 3.7
40 3.8 — —
38 3.2 38 3.3
39 3.5 39 3.6
— 40 3.7 40 3.8
39 3.4 38 3.2
40 3.6 39 3.5
— — 40 3.7
39 3.3 39 3.4
40 3.5 40 3.6
41 3.8 — —
39 3.2 39 3.3
40 3.4 40 3.5
— 41 3.7 41 3.8
40 3.3 39 3.2
41 3.6 40 3.4
— — 41 3.7
40 3.2 40 3.3
41 3.5 41 3.6
— 42 3.8 — —
41 3.4 40 3.2
42 3.7 41 3.5
— — — — —
0.72
Orf. Mnfld
No. Press
34 3.3
35 3.4
— —
34 3.2
35 3.3
36 3.7
35 3.2
36 3.6
— —
36 3.5
37 3.8
— —
36 3.4
37 3.7
— —
36 3.3
37 3.6
— —
36 3.2
37 3.5
38 3.8
37 3.4
38 3.7
— —
37 3.3
38 3.6
— —
37 3.2
38 3.5
39 3.8
38 3.4
39 3.7
— —
38 3.3
39 3.6
40 3.8
38 3.2
39 3.5
40 3.7
39 3.4
40 3.6
— —
39 3.3
40 3.5
41 3.8
39 3.2
40 3.4
41 3.7
40 3.3
41 3.6
— —