
TABLE
9
NATURAL GAS MANIFOLD PRESSURES
− in. w.g. (kPa)
ALTITUDE – FEET (METERS)
SEP
0
−2000
2001
− 2500
2501
−3500
3501
− 4500
4501
− 5500
5501
− 6500
6501
− 7500
UNIT
(0
−610)
(610
−762)
(763
−1067)
(1067
−1372)
(1372
−1676)
(1677
−1981)
(1981
−2286)
SEP
−
100**
3.5
3.5
3.5
3.5
3.4
3.3
3.2
SEP
−
115**
(0.87)
(0.87)
(0.87)
(0.87)
(0.84)
(0.82)**
(0.79)**
SEP
−
300
SEP
−
145**
3.5
3.4
3.3
3.2
3.1
3.0
2.9
(0.87)
(0.84)
(0.82)
(0.79)
(0.77)
(0.74)**
(0.72)**
SEP
−
175*
3.5
3.5
3.5
3.5
3.5
3.5
3.5
SEP
−
230
(0.87)
(0.87)
(0.87)*
(0.87)*
(0.87)*
(0.87)*
(0.87)*
SEP
−
200
SEP
−
250
3.5
3.5
3.5
3.4
3.3
3.2
3.1
SEP
−
345
(0.87)
(0.87)
(0.87)
(0.84)
(0.82)
(0.79)
(0.77)
SEP
−
400
* The SEP
−175 unit requires pressure switch change when installed at elevations above 2500 feet (762m). Order pressure switch
176722600. No
adjustment to switch is required.
* SEP models
−100, −115 and −145 require pressure switch change when installed at elevations above 5500 feet (1676m). Order pressur
e switch
176722600. No adjustment to switch is required.
TABLE
10
LP/PROPANE GAS MANIFOLD PRESSURES
− in. w.g. (kPa)
ALTITUDE – FEET (METERS)
SEP
0
−2000
2001
− 2500
2501
−3500
3501
− 4500
4501
− 5500
5501
− 6500
6501
− 7500
UNIT
(0
−610)
(610
−762)
(763
−1067)
(1067
−1372)
(1372
−1676)
(1677
−1981)
(1981
−2286)
SEP
−
100**
9.0
9.0
9.0
9.0
8.7
8.4
8.1
SEP
−
115**
(2.24)
(2.24)
(2.24)
(2.24)
(2.16)
(2.09)**
(2.01)**
SEP
−
300
SEP
−
145**
9.0
8.7
8.4
8.1
7.8
7.5
7.2
(2.24)
(2.16)
(2.09)
(2.01
(1.94)
(1.86)**
(1.79)**
SEP
−
175*
9.0
9.0
9.0
9.0
9.0
9.0
9.0
SEP
−
230
(2.24)
(2.24)
(2.24)*
(2.24)*
(2.24)*
(2.24)*
(2.24)*
SEP
−
250
9.0
9.0
9.0
8.7
8.4
8.1
7.8
(2.24)
(2.24)
(2.24)
(2.16)
(2.08)
(2.01)
(1.94)
SEP
−
200
9.5
9.5
9.5
9.2
8.9
8.6
8.3
SEP
−
345
(2.37)
(2.37)
(2.37)
(2.28)
(2.21)
(2.13)
(2.06)
SEP
−
400
* The SEP
−175 unit requires pressure switch change when installed at elevations above 2500 feet (76
2m). Order pressure switch 176722600. No
adjustment to switch is required.
* SEP models
−100, −115 and −145 require pressure switch change when installed at elevations above 5500 feet (167
6m). Order pressure switch
176722600. No adjustment to switch is required.
15
Summary of Contents for SEP-100
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