The Westinghouse WGen11500TFc Tri-Fuel Portable Generator delivers robust performance with up to 14,500 peak watts and 11,500 running watts on gasoline, offering seamless transitions between gasoline, propane, and natural gas without powering down. Driven by a dependable 550cc 4-stroke OHV engine built with a cast iron sleeve and copper windings, it produces clean electricity with under 5% THD to safeguard sensitive electronic devices.
Equipped with a 9.5-gallon fuel tank providing up to 19 hours of operation, this versatile generator features push-button electric start with an included remote key fob, heavy-duty never-flat wheels, and a comprehensive digital VFT data center. Comprehensive protection is built in with integrated carbon monoxide detection and automatic shutdown, GFCI duplex outlets, and a transfer-switch-ready connection for complete home backup reliability.
Key Features
Brand
Westinghouse
Model Number
WGen11500TFc
Running Watts (Gasoline)
11500 W
Peak Watts (Gasoline)
14500 W
Running Watts (Propane)
10500 W
Peak Watts (Propane)
13500 W
Running Watts (Natural Gas)
9500 W
Peak Watts (Natural Gas)
12000 W
Engine Displacement
550cc
Engine Type
4-Stroke OHV Westinghouse Engine
Fuel Type
Gasoline, Propane (LPG), Natural Gas
Fuel Tank Capacity
9.5 gal
Run Time (Gasoline)
Up to 19 hours
Run Time (Propane)
Up to 7 hours on a 20 lb propane tank
Total Harmonic Distortion (THD)
Less than 5%
Weight
230 lb
Noise Level
As low as 74 dBA
Start Type
Push-Button Electric Start with Key Fob and Recoil Start
Copper windings help the unit produce cleaner power, run cooler and last longer
Runs for up to 19 hours on a 9.5 gal. fuel tank with built-in fuel gauge; up to 7 hours on a 20 lb. propane tank
Powered by a heavy duty 550cc 4-Stroke OHV Westinghouse Engine constructed with a durable cast iron sleeve
Push-Button Electric Start pairs with key fob and is backed by emergency recoil start
Tri-fuel operation easily switches from gas to propane to natural gas without shutting off unit
Weighing 230 lb. with as low as 74 dBA operating volume
(2) GFCI 5-20R household duplex outlets, (1) Transfer Switch Ready L14-30R 120/240-Volt twist-lock, (1) 120/240V 14-50R, and 2 USB ports with rubber outlet covers
VFT display gives you real time updates with the voltage output, frequency, and lifetime hours
Featuring a carbon monoxide (CO) sensor with automatic shutdown
All Westinghouse portable generators are functionally tested in the factory and may contain minimum residual oil and/or fuel odor
Warranty
3-Year Limited Warranty
What's included
WGen11500TFc Portable Generator
Remote Start Key Fob
Oil Bottle
Funnel
Tool Kit
Wheel and Handle Kit
Owner's Manual
Frequently asked questions
What fuel types can the WGen11500TFc run on?
The generator operates on gasoline, propane (LPG), or natural gas, and allows switching between fuel sources without turning off the engine.
How long will the generator run on a full tank of gasoline?
It provides up to 19 hours of runtime on a full 9.5-gallon gasoline tank, depending on electrical load.
Is this unit safe for powering sensitive electronics?
Yes, it produces clean electricity with total harmonic distortion (THD) under 5%, making it safe for computers, televisions, and other sensitive devices.
What built-in safety mechanisms are included?
The generator includes a carbon monoxide sensor with automatic shutdown, automatic low oil shutdown, and GFCI-protected household outlets.
Real feedback from power station owners across the USA
★★★★★
✔ Verified Buyer
Saved us during a severe outage!
"We lost power for 2 days during a storm in Texas. This Rentoos unit kept our full-size fridge, phones, and CPAP machine running without a hitch. Quiet, reliable, and charges insanely fast!"
JD
Jason D.
Austin, TX
★★★★★
✔ Verified Buyer
Perfect for off-grid RV camping
"Took this on a 2-week cross-country road trip. Ran our mini-fridge, laptops, and outdoor lights easily. Paired it with solar panels and never ran out of power once. 10/10 recommendation."
MK
Marcus K.
Denver, CO
★★★★★
✔ Verified Buyer
Unbeatable price with 70% off!
"I was skeptical about the 70% discount, but the build quality is premium. Free shipping was super quick (arrived in 3 days). Best emergency backup purchase I've made."
SR
Sarah R.
Tampa, FL
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