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Champion · Inverter generator

201423

11,000 starting watts and 9,000 running watts with gasoline, propane, natural gas operation · 15 h. · 64 dB(A).

9,000W running11,000W starting64 dB(A)Gasoline + Propane + Natural Gas
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Champion 11,000W Wireless Start Tri Fuel Inverter
Official product image: Champion

The important numbers, at a glance.

01 · Output by fuel

Up to 11,000 starting watts

Gasoline9,000W running

11,000W starting

Propane8,100W running

11,000W starting

Natural Gas7,290W running

11,000W starting

02 · Runtime & operation

Manufacturer runtime

15 h.

Operating volume

64 dB(A)

Energy source

Gasoline, Propane (LPG), Natural Gas (NG)

6.08 gal. fuel capacity

03 · Size & ownership

212.3 lb.

Unit weight

28.3 in. × 28.8 in. × 27.5 in.

Length × width × height

Warranty
3 Year Warranty
Starting
Recoil, Electric, Wireless Remote
Status
Listed in Champion U.S. catalog
04 · Controls & safety

Starting system

Recoil, Electric, Wireless Remote

Power system

Inverter output

Protection

CO Shield® · Low-oil shutdown

Electrical

120/240 · 60Hz

Connection details are included in the full specification table below.

These manufacturer images may include output comparisons, controls, dimensions, included equipment, and common use cases. Scroll sideways to view the complete official set available for this model.

Champion 201423 product view
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Every official field, organized.

The technical fields below come from Champion’s current U.S. model page. Product photos and infographics come from its official gallery. Confirm current documentation and retailer details before purchase.

Outdoor use only. Never operate a fuel-burning generator inside a home, garage, shed, or other enclosed space. CO Shield® is a backup safety feature, not a substitute for correct outdoor placement.

Manufacturer overview

Features Wireless Remote Start Start and stop with ease from up to 80 feet away with the included wireless remote key fob, plus, features CO Shield® carbon monoxide auto shutoff system Tri Fuel Your 11,000-watt portable generator operates on natural gas, propane, or gasoline, plus natural gas and propane hoses are included so the unit is ready to run on any fuel right out of the box Powerful Gasoline: 11,000 starting watts and 9000 running watts, propane: 11,000 starting watts and 8100 running watts, natural gas: 11,000 starting watts and 7290 running watts and engine oil is included Clean Power for Sensitive Electronics Two 120V 20A GFCI household duplex outlets, a 120/240V 30A locking outlet, a 120/240V 37.5A outlet, and a 12V automotive-style outlet Champion Support Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts Description The Champion Power Equipment 201423 11,000-Watt Tri-Fuel Portable Natural Gas Ready Inverter Generator with CO Shield® is designed with your safety and convenience in mind. A cost-effective solution that delivers power and peace of mind, this generator will provide all the backup power you need for power outages a

Specifications

Portable Generator Technology
Tri Fuel, CO Shield®
Gasoline Starting Watts
11000W
Gasoline Running Watts
9000W
Propane Starting Watts
11000W
Propane Running Watts
8100W
Natural Gas Starting Watts
11000W
Natural Gas Running Watts
7290W
Gasoline Starting Amps at 120V
91.7A
Gasoline Starting Amps at 240V
45.8A
Gasoline Running Amps at 120V
75A
Gasoline Running Amps at 240V
37.5A
Propane Starting Amps at 120V
91.7A
Propane Starting Amps at 240V
45.8A
Propane Running Amps at 120V
67.5A
Propane Running Amps at 240V
33.8A
Natural Gas Starting Amps at 120V
91.7A
Natural Gas Starting Amps at 240V
45.8A
Natural Gas Running Amps at 120V
60.8A
Natural Gas Running Amps at 240V
30.4A
Volts
120/240
Frequency
60Hz
AC Receptacles
(1) 120/240V 37.5A (14-50R), (2) 120V 20A GFCI Duplex (5-20R), (1) 120/240V 30A Locking (L14-30R)
DC Operation
Yes
DC Receptacles
(1) 12V, 8A Automotive (Regulated)
GFCI Receptacles
Yes
Covered Receptacles
Yes
Gasoline Run Time at 1/4 Load
15 h.
Propane Run Time at 1/4 Load
8 h.
Noise Level
64 dB(A)
Inverter
Enclosed
Parallel Capability
No
Voltmeter
Intelligauge with Power Meter
Battery
Yes
Start Type
Recoil, Electric, Wireless Remote
Engine Brand
Champion
Engine Size
459cc
Engine Type
4-stroke
Engine Speed
Variable
Fuel Type
Gasoline, Propane (LPG), Natural Gas (NG)
Fuel Gauge
Mechanical
Gasoline Capacity
6.08 gal.
Gasoline Tank Material
Metal
Engine Oil Type
10W-30
Engine Oil Capacity
1.2 qt.
Engine Oil Included
Yes
Low Oil Shut-Off
Yes
Wheels
Yes
Wheel Type
Solid
Wheel Diameter
8 in.
PGMA Compliant
G300-2023
EPA Certified
Yes

Measurements

Length
28.3 in.
Width
28.8 in.
Height
27.5 in.
Weight
212.3 lb.
  • Whole-home essentials
  • Major appliances and pumps
  • Emergency backup
  • Tri-fuel flexibility
  • Clean inverter power
  • Tri Fuel, CO Shield®
  • Recoil, Electric, Wireless Remote start
  • 3 Year Warranty

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Official sources:Champion product pageEnglish manualAll Champion generatorsVerified September 15, 2026