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Compare Generators Side-by-Side

Select up to 4 generators to compare specs, power output, noise levels, runtime and more. Your compare URL is shareable.

  • Westinghouse iGen2800DFc
  • Aceup Energy AI2500S
  • Model iGen2800DFc
    Model iGen2800DFc

    Westinghouse 2,200W Dual-Fuel Generator

    2200W
    Running
    52 dB
    Noise
    View details
  • Model AI2500S
    Model AI2500S

    Aceup Energy 1,900W Gas Inverter Generator

    1900W
    Running
    58 dB
    Noise
    View details
Quick charts
Each chart uses its own Y-axis scale (so numbers are comparable within a chart).
Running watts
W
Starting watts
W
Noise
dB
Runtime @25%
h
Running watts by fuel
Shows how output changes across gasoline/propane/natural gas (when available).
Generator Specifications Comparison
SpecificationWestinghouse iGen2800DFcAceup Energy AI2500S
General
Product type
Generator
Not available—
Fuel
Dual-Fuel
Gasoline
InverterYesYes
Parallel capableYesYes
RV readyYesYes
Running watts
Winner: Winner: 2200 W
1900 W
Starting watts
Winner: Winner: 2800 W
2500 W
Noise (lower limit)
Winner: Winner: 52 dB
58 dB
Weight
45.4 lbs
Winner: Winner: 44 lbs
Run time @50% load
Not available—
Not available—
Run time @25% load
Winner: Winner: 12 h
10 h
Fuel tank
1.1 gal
1.32 gal
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
19.1 x 11.7 x 18
Not available—
Electrical
Voltage (AC)
120
120V
Voltage (DC)
Not available—
12V
GFCI outletsNoNo
Covered outletsYesNo
Automatic Voltage RegulationYesNo
THD
<3% %
1.5 %
Engine
Engine
98 cc OHV 4-stroke, cast iron sleeve.
79.8cc 4-Stroke OHV Engine
Alternator
Not available—
Not available—
Starting system
Recoil
Recoil Start
Warranty
Warranty
3 years
2 years
Power by fuel
GasolineNot available—Not available—
Running watts
2200 W
1900 W
Starting watts
2800 W
2500 W
Running amps (120V)
Not available—
Not available—
Running amps (240V)
Not available—
Not available—
Peak amps (120V)
Not available—
Not available—
Peak amps (240V)
Not available—
Not available—
Run time @50% load
Not available—
Not available—
Run time @25% load
12 h
10 h
PropaneNot available—Not available—
Running watts
1980 W
Not available—
Starting watts
2520 W
Not available—
Running amps (120V)
Not available—
Not available—
Running amps (240V)
Not available—
Not available—
Peak amps (120V)
Not available—
Not available—
Peak amps (240V)
Not available—
Not available—
Run time @50% load
Not available—
Not available—
Run time @25% load
38 h
Not available—
Other
Data center
Not available—
Not available—
Indicators
true
true
Compliance
EPA, ANSI/PGMA G300-2023
EPA Compliant
Security
Not available—
Not available—
Spark arrestorYesNo
Neutral
Not available—
Not available—
UPC
850060639838
Not available—
Core / High-priority specs
Running Watts (Gasoline)
2200
1900
Running Watts (Propane)
1980
Not available—
Starting Watts (Gasoline)
2800
2500
Starting Watts (Propane)
2520
Not available—
Runtime @ 25% Load (Gasoline)
12
10
Runtime @ 25% Load (Propane)
38
Not available—
AC Outlet Types
1x Duplex 120V 20A (5-20R); 1x 120V 30A (TT-30R)
One 120V 5-20R 20A Outlet
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
98 cc OHV 4-stroke, cast iron sleeve
4-Stroke OHV
Engine Displacement
98
79.8
Cylinder Sleeve
Cast iron sleeve
Not available—
Alternator Winding Material
Copper
Not available—
Engine Oil Type
SAE 10W-30
Not available—
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
12
10
Controls & display
Display Type
Not available—
Intelligent Gauge
Idle Control System
Not available—
Eco Mode
Safety & compliance
Overload Protection System
Low oil and overload protection
Not available—
Low Oil ProtectionYesNo
Carbon Monoxide MonitoringYesNo
Included equipment
Included Accessories
Oil, funnel, tool kit, and propane hose
Not available—
Warranty & identification
Residential Warranty
3
2
Commercial Warranty
3
Not available—
Part Number
Not available—
AI2500S
Additional specs
Summary
The Westinghouse iGen2800DFc is a 2200-watt dual-fuel inverter generator that runs on gasoline or propane. Its lightweight 45.4-pound frame and 52 dBA noise level make it suitable for RV camping, backup power, and job sites where portability and quiet operation matter.
The Aceup Energy AI2500S is a gasoline-powered inverter generator with a rated wattage of 1900 watts and a peak wattage of 2500 watts.
  • Most Powerful
    Westinghouse iGen2800DFc
    2200W running
  • Quietest
    Westinghouse iGen2800DFc
    52 dB
  • Longest Runtime
    h at 50% load
Where to buy
Prices can change. We update these automatically.
Westinghouse iGen2800DFc
Store links
No links yet.
Aceup Energy AI2500S
Store links
No links yet.
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