Carrier 130 Series Installation, Start-Up, And Operating Instructions Manual page 21

Table 11—Model 58UHV AND 58UXV Orifice Size* and Manifold Pressure for Correct Input
(Tabulated Data Based on 20,000 Btuh High Heat/13,000 Btuh Low Heat per Burner
ALTITUDE AVG GAS
RANGE HEAT VALUE
(FT) (BTU/CU FT)
850
875
900
925
950
0
to 975
2000
1000
1025
1050
1075
1100
ALTITUDE AVG GAS
RANGE HEAT VALUE
(FT) (BTU/CU FT)
775
800
Altitudes
825
2001
to 850
3000
875
or
900
Canada
925
Altitudes
2000 950
to
975
4500
1000
1025
ALTITUDE AVG GAS
RANGE HEAT VALUE
(FT) (BTU/CU FT)
750
775
800
825
850
3001
to 875
4000
900
925
950
975
1000
Derated 4 Percent for Each 1000 FT Above Sea Level
0.58 0.60
Manifold
Orifice Orifice
Pressure
No. No.
High/Low
43 3.7/1.5 43
43 3.5/1.5 43
44 3.7/1.6 43
44 3.5/1.5 44
44 3.4/1.4 44
44 3.2/1.3 44
45 3.7/1.6 45
45 3.5/1.5 45
45 3.3/1.4 45
45 3.2/1.3 45
47 3.6/1.5 47
0.58 0.60
Manifold
Orifice Orifice
Pressure
No. No.
High/Low
43 3.4/1.4 43
44 3.6/1.5 44
44 3.4/1.4 44
44 3.2/1.4 44
45 3.7/1.6 45
45 3.5/1.5 45
45 3.3/1.4 45
47 3.7/1.6 45
47 3.5/1.5 47
48 3.8/1.6 47
48 3.6/1.5 48
0.58 0.60
Manifold
Orifice Orifice
Pressure
No. No.
High/Low
44 3.6/1.5 44
44 3.4/1.4 44
44 3.2/1.4 44
45 3.6/1.5 45
45 3.4/1.4 45
45 3.1/1.4 45
47 3.6/1.5 45
47 3.4/1.5 47
48 3.7/1.6 48
48 3.5/1.5 48
48 3.4/1.4 48
SPECIFIC GRAVITY OF NATURAL GAS
0.62
Manifold Manifold
Orifice
Pressure Pressure
No.
High/Low High/Low
3.8/1.6 42 3.2/1.4
3.6/1.5 43 3.7/1.6
3.4/1.4 43 3.5/1.5
3.7/1.6 44 3.8/1.6
3.5/1.5 44 3.6/1.5
3.3/1.4 44 3.4/1.4
3.8/1.6 44 3.2/1.4
3.6/1.5 45 3.7/1.6
3.4/1.5 45 3.6/1.5
3.3/1.4 45 3.4/1.4
3.71.6 45 3.2/1.4
SPECIFIC GRAVITY OF NATURAL GAS
0.62
Manifold Manifold
Orifice
Pressure Pressure
No.
High/Low High/Low
3.5/1.5 43 3.6/1.5
3.8/1.6 43 3.4/1.4
3.5/1.5 44 3.7/1.5
3.3/1.4 44 3.4/1.5
3.8/1.6 44 32/1.4
3.6/1.5 45 3.7/1.6
3.4/1.4 45 3.5/1.5
3.2/1.4 45 3.3/1.4
3.6/1.5 47 3.2/1.3
3.5/1.5 47 3.6/1.5
3.8/1.6 48 3.4/1.4
SPECIFIC GRAVITY OF NATURAL GAS
0.62
Manifold Manifold
Orifice
Pressure Pressure
No.
High/Low High/Low
3.8/1.6 43 3.4/1.4
3.5/1.5 44 3.6/1.5
3.3/1.4 44 3.4/1.4
3.8/1.6 44 3.2/1.4
3.5/1.5 45 3.7/1.5
3.3/1.4 45 3.5/1.5
3.2/1.3 45 3.3/1.4
3.6/1.5 47 3.7/1.6
3.8/1.6 47 3.5/1.5
3.7/1.5 48 3.8/1.6
3.5/1.5 48 3.6/1.5
21
0.64 0.66
Manifold
Orifice Orifice
Pressure
No. No.
High/Low
42 3.3/1.4 42
43 3.8/1.6 42
43 3.6/1.5 43
43 3.4/1.4 43
44 3.7/1.6 44
44 3.5/1.5 44
44 3.4/1.4 44
44 3.2/1.3 44
45 3.7/1.6 45
45 3.5/1.5 45
45 3.4/1.4 45
0.64 0.66
Manifold
Orifice Orifice
Pressure
No. No.
High/Low
43 3.7/1.6 43
43 3.5/1.5 43
44 3.8/1.6 43
44 3.6/1.5 44
44 3.4/1.4 44
45 3.8/1.6 44
45 3.6/1.5 45
45 3.4/1.5 45
45 3.3/1.4 45
47 3.7/1.6 45
47 3.5/1.5 47
0.64 0.66
Manifold
Orifice Orifice
Pressure
No. No.
High/Low
43 3.5/1.5 43
44 3.8/1.6 43
44 3.5/1.5 44
44 3.3/1.4 44
45 3.8/1.6 44
45 3.6/1.5 45
45 3.4/1.4 45
45 3.2/1.4 45
47 3.6/1.5 47
47 3.4/1.4 47
48 3.7/1.6 48
Manifold
Pressure
High/Low
3.4/1.4
3.2/1.4
3.7/1.6
3.5/1.5
3.8/1.6
3.6/1.5
3.5/1.5
3.3/1.4
3.8/1.6
3.6/1.5
3.5/1.5
Manifold
Pressure
High/Low
3.8/1.6
3.6/1.5
3.4/1.4
3.7/1.5
3.5/1.5
3.3/1.4
3.7/1.6
3.6/1.5
3.4/1.4
3.2/1.4
3.6/1.5
Manifold
Pressure
High/Low
3.6/1.5
3.4/1.4
3.6/1.5
3.4/1.4
3.2/1.4
3.7/1.6
3.5/1.5
3.3/1.4
3.7/1.6
3.5/1.5
3.8/1.6