Energence
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Packaged Gas / Electric 45.7 to 88 kW - 50 Hz/ Page 21
SPECIFICATIONS GAS HEAT
Usage Data Model Number LGH156
LGH180
LGH210
LGH156
LGH180
LGH210
LGH240
LGH300
LGH180
LGH210
LGH240
LGH300
Low (L) Standard (S) Medium (M) High (H)
Number of Gas Heat Stages 1 2 2 2
Gas Heating
Performance
(Two-Stage)
Input - kW (Btuh) First Stage 49.5 (169 000) 49.5 (169 000) 68.5 (234 000) 91.4 (312 000)
Second Stage - - - 68.5 (234 000) 91.9 (314 000) 123.0 (420 000)
Output - kW (Btuh) First Stage 39.5 (135 000) - - - - - - - - -
Second Stage - - - 54.8 (187 000) 73.5 (251 000) 98.4 (336 000)
1
Gas Heating
Performance
(Two-Stage)
Input - kW (Btuh)
First Stage N/A 24.7 (84,500) 34.3 (117,000) 45.7 (156,000)
Second Stage N/A 49.5 (169,000) 68.5 (234,000) 91.4 (312,000)
N/A 62.7 (214,000) 87 (297,000) 116.1 (396,000)
Fourth Stage N/A 76.2 (260,000) 105.5 (360,000) 140.7 (480,000)
Output - kW (Btuh)
First Stage 39.5 (135,000) - - - - - - - - -
Second Stage N/A - - - - - - - - -
N/A - - - - - - - - -
Fourth Stage N/A 60.9 (208,000) 84.4 (288,000) 112.5 (384,000)
8 - 25 (15 - 45) 8 - 25 (15 - 45) 17 - 33 (30 - 60) 22 - 39 (40 - 70)
1 in. npt 1 in. npt 1 in. npt 1 in. npt
Pressure - kPa (in. w.g.)
Natural
1.7 (7) 1.7 (7) 1.7 (7) 1.7 (7)
LPG/Propane
2.7 (11) 2.7 (11) 2.7 (11) 2.7 (11)
1
Four-stage gas heating is enabled when zone sensor, Discharge Air Control, or fresh air tempering mode is selected. (Available when using the CS8500 thermostat or
HIGH ALTITUDE DERATE
At altitudes above 610 m (2000 feet), units must be derated to match gas manifold pressures shown in table below.
Gas Heat
Type
Altitude - m
(ft.)
Gas Manifold Pressure
kPa (in. w.g.)
Input Rate
Natural Gas or LPG/Propane - kW (Btuh)
Natural Gas LPG/Propane Gas First Stage Second Stage
Low (L) No adjustment required
Standard (S) 610 - 1372
(2001 - 4500)
0.52 (2.6) 1.82 (7.3) 49.5 (169 000) 66.0 (225 500)
Medium (M) 6110 - 1372
(2001 - 4500
0.52 (2.6) 1.82 (7.3) 68.5 (233 000) 88.7 (303 400)
High (H) 6110 - 1372
(2001 - 4500
0.52 (2.6) 1.82 (7.3) 91.4 (311 000) 118.6 (405 000)
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