20kW GE Generator Models

Fuel type
Propane (LP)
Natural Gas (NG)
Propane (LP)
Natural Gas (NG)
Propane (LP)
Natural Gas (NG)
GE power management Whole House Symphony™ Automatic Transfer Switch
Watts LP/NG
12,000 (LP)
11,000 (NG)
15,000 (LP)
14,000 (NG)
20,000 (LP)
18,000 (NG)
Engine
627cc 895cc 993cc
Commercial-Grade Vanguard™ V-Twin
Operation Fully Automatic
Voltage 120/240V AC, Single Phase, 1.0 pf
Amps (240V) 50 62.5 83.3
Brushed alternator No Yes
Full pressure lubrication Yes
Fuel consumption*
(at 1/2 Load )
41 ft3/hr (LP)
102 ft3/hr (NG)
56 ft3/hr (LP)
126 ft3/hr (NG)
71 ft3/hr (LP)
160 ft3/hr (NG)
Weekly exerciser Yes
Sound Vault™ Technology Yes
Sound rating
(normal operation)
65 dB 68 dB
Hour meter Yes
Remote system
status alerts
Low Oil Shutdown, Fail to Start, Low Frequency,
Engine Overspeed, Low Voltage, Low Battery
Voltage, Oil Temp High and Transfer Switch Fault
Overcrank protection Yes
Dimensions (L×W×H) 48" x 33" x 30.5" with pad
Weight (generator only) 530 lbs. 592 lbs. 600 lbs.
Warranty Premium 5 Year Limited
Included extras
Generator, 200 Amp Whole House Symphony™,
Remote System Status Panel, hour meter,
battery charger, installation pad and synthetic oil