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

  • Westinghouse WGen14500TFc
  • Mi-T-M GEN-2500-IMM1
  • Model WGen14500TFc
    Model WGen14500TFc

    Westinghouse 14,500W Tri-Fuel Generator

    14500W
    Running
    74 dB
    Noise
    View details
  • No image
    Model GEN-2500-IMM1

    Mi-T-M 2,300W Gas Inverter Generator

    2300W
    Running
    67 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 @50%
h
Running watts by fuel
Shows how output changes across gasoline/propane/natural gas (when available).
Generator Specifications Comparison
SpecificationWestinghouse WGen14500TFcMi-T-M GEN-2500-IMM1
General
Product type
Generator
Not available
Fuel
Tri-Fuel
Gasoline
InverterNoYes
Parallel capableNoYes
RV readyNoNo
Running watts
Winner: Winner: 14500 W
2300 W
Starting watts
Winner: Winner: 18000 W
2500 W
Noise (lower limit)
74 dB
Winner: Winner: 67 dB
Weight
348.3 lbs
Winner: Winner: 57 lbs
Run time @50% load
Winner: Winner: 10 h
5 h
Run time @25% load
12 h
Not available
Fuel tank
10.5 gal
1 gal
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
30.3 x 34.9 x 34.3
21.50 x 13.40 x 19.30
Electrical
Voltage (AC)
120/240
120
Voltage (DC)
5
12
GFCI outletsYesYes
Covered outletsYesYes
Automatic Voltage RegulationYesNo
THD
5 %
3 %
Engine
Engine
713 cc OHV V-Twin, cast iron sleeve
Mi-T-M OHV
Alternator
Not available
Not available
Starting system
Electric, Remote
Not available
Warranty
Warranty
3 years
1 years
Power by fuel
GasolineNot availableNot available
Running watts
14500 W
2300 W
Starting watts
18000 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
10 h
5 h
Run time @25% load
12 h
Not available
Natural gasNot availableNot available
Running watts
11600 W
Not available
Starting watts
14400 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
Not available
Not available
PropaneNot availableNot available
Running watts
13000 W
Not available
Starting watts
16000 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
3.5 h
Not available
Run time @25% load
4 h
Not available
Other
Data center
Not available
Not available
Indicators
false
true
Compliance
EPA, ANSI/PGMA G300-2023
CARB Compliant
Security
Not available
Not available
Spark arrestorYesYes
Neutral
true
Not available
UPC
850032657792
Not available
Core / High-priority specs
Running Watts (Gasoline)
14500
2300
Running Watts (Propane)
13000
Not available
Running Watts (Natural Gas)
11600
Not available
Starting Watts (Gasoline)
18000
2500
Starting Watts (Propane)
16000
Not available
Starting Watts (Natural Gas)
14400
Not available
Runtime @ 50% Load (Gasoline)
10
5
Runtime @ 50% Load (Propane)
3.5
Not available
Runtime @ 25% Load (Gasoline)
12
Not available
Runtime @ 25% Load (Propane)
4
Not available
AC Outlet Types
2x Duplex 120V 20A (5-20R) GFCI; 1x 120V 30A (L5-30R); 1x 120/240V 30A (L14-30R); 1x 120/240V 50A (14-50R)
120V 20A GFCI Duplex
Electrical & power
Frequency
60
Not available
Engine & construction
Engine Type
713 cc OHV V-Twin, cast iron sleeve
Not available
Engine Displacement
713
120
Cylinder Sleeve
cast iron sleeve
Not available
Alternator Winding Material
Copper windings
Copper
Engine Oil Type
SAE 10W-30
Not available
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
12
Not available
Runtime @ 50% Load (Gasoline)
10
5
Runtime @ 50% Load (Propane)
3.5
Not available
Controls & display
Idle Control System
Not available
Idle control
Safety & compliance
Overload Protection System
Low oil and overload protection
Not available
Low Oil ProtectionYesNo
Carbon Monoxide MonitoringYesYes
Included equipment
Mobility Components
Yes
Not available
Starting Components
Electric, Remote
Not available
Fuel Connection Components
Natural gas hose with NPT adapter, propane hose
Not available
Included Accessories
Oil, funnel, tool kit, key fob, battery charger, natural gas hose with NPT adapter, propane hose, battery, and wheel kit
Not available
Warranty & identification
Residential Warranty
Not available
1
Commercial Warranty
3
Not available
Part Number
Not available
GEN-2500-IMM1
Additional specs
Summary
The Westinghouse WGen14500TFc is a tri-fuel portable generator offering 18,000 peak watts and 14,500 running watts, suitable for home backup power.
The Mi-T-M GEN-2500-IMM1 is a 2300-watt gasoline inverter generator built for users who need portable backup power without sacrificing clean output. At 57 pounds, this unit bridges the gap between true portability and enough wattage to run multiple devices simultaneously. It can power essential appliances, power tools, and sensitive electronics like laptops during camping trips, tailgating events, or residential outages. The inverter technology keeps total harmonic distortion at 3 percent, which means laptops, TVs, and phone chargers stay protected from voltage spikes. Because the fuel tank holds only 1 gallon, refueling becomes part of the operating rhythm rather than a weekend-long concern.
  • Most Powerful
    Westinghouse WGen14500TFc
    14500W running
  • Quietest
    Mi-T-M GEN-2500-IMM1
    67 dB
  • Longest Runtime
    Westinghouse WGen14500TFc
    10h at 50% load
Where to buy
Prices can change. We update these automatically.
Westinghouse WGen14500TFc
Store links
No links yet.
Mi-T-M GEN-2500-IMM1
Store links
No links yet.
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