Product Features and Description
In today’s review, we dive deep into the Westinghouse Outdoor Power Equipment 4000 Peak Watt Super Quiet Dual Fuel Portable Inverter Generator. Known for its versatility, this westinghouse tri fuel generator can run on gasoline or propane, making it an ideal choice for emergency home backup, as well as outdoor recreational use. Its portable Westinghouse inverter design allows for easy transportation, perfect for camping trips or tailgating.
Beyond emergencies and leisure, this generator proves invaluable for professionals in construction and event management, ensuring power availability in the most remote or unpowered sites.
Expect an in-depth description of the product’s features, alongside user opinions, reviews, videos, comparisons, and attractive market offers, curated meticulously in the upcoming sections.

- High Power Output: The Westinghouse Tri Fuel Generator delivers peak performance with 4000 peak watts and 3300 rated watts, operating at less than 3% Total Harmonic Distortion (THD). It features a versatile fuel system, running on gasoline or propane, and includes both a recoil start and a convenient telescoping handle for easy portability.
- Versatile Connectivity: Equipped with multiple outlets, this generator includes a 5–20R 120V duplex household outlet, an RV-ready Tt-30R 30 Amp outlet, and two USB outlets. It is an excellent choice for powering travel trailers or for home use, ensuring safety with automatic low oil and carbon monoxide (CO) shutdown features.
- Intelligent Monitoring: The Westinghouse Tri Fuel Generator features an LED Data Center with a rotating digital display. This advanced system monitors and shows the fuel level, power output, remaining run time, voltage output, and lifetime hours, keeping you well-informed about the generator’s status.
- Quiet and Fuel Efficient: This generator operates with minimal noise at only 52 dBA and can run up to 7 hours on a 1.69 gallon gas tank. The ‘Economy Mode’ enhances fuel efficiency, making the Westinghouse Tri Fuel Generator an eco-friendly choice for extended use.
- Reliable and Compliant: All Westinghouse portable generators, including this model, undergo functional testing at the factory and may contain minimum residual oil and/or fuel odor. It meets EPA and CARB compliance standards and is supported by a 3-year limited service, labor, and parts coverage, along with a nationwide customer service network.

The Westinghouse iGen4000DFcv is a versatile dual fuel inverter generator designed to meet various portable power needs, whether it’s for camping, recreational activities, or as an emergency backup. With its TT-30R RV Ready Outlet, two 20A household outlets, and two built-in USB ports, it offers a flexible power solution for various devices. Engineered for maximum fuel efficiency, the iGen4000DFcv adjusts its engine speed to produce only the power needed at any given time, running up to 7 hours on a 1.69-gallon gas tank. This Westinghouse tri fuel generator is also capable of operating on propane, providing increased versatility wherever you are.
The iGen4000DFcv features an LED Data Center with an automatic rotating digital display, ensuring that you always have real-time information at your fingertips. With less than 3% THD, it’s ideal for running sensitive electronics such as LCD/plasma televisions, laptops, and tablets that require a clean, stable power supply. This portable inverter generator is designed with a lightweight, compact frame, featuring never-flat wheels and an extendable suitcase-style handle for easy transportation. This model is thus effortlessly more portable than traditional generators.
Safety and reliability are paramount with the iGen4000DFcv. It includes automatic low oil and carbon monoxide (CO) shutdown features to protect the unit and its users. Supported by a 3-year warranty from a nationwide service network and lifetime technical support, this Westinghouse portable generator offers peace of mind through quality assurance and robust customer service. Its combination of reliability, versatility, and user-friendly features makes it a standout choice for anyone seeking a reliable power source.


The stars speak of…
Opinions about this product were divided in such a proportion among the buyers.
This generator is underrated and outperforms anything out there. It takes care of all my work needs and I don’t have to worry if it’s going to handle the load. The fit and finish are great and its easy to transport. I recommend this to anyone looking for an easy-to-use generator.
specifications were unclear, but reviewers indicated the remote start capability was included. When unit received the 12v battery bay was empty and no remote fob included. Apparently this variant is pull-start only. Not sure yet if they can add kit with capability or if I need to return the entire unit – but working directly with Westinghouse to address.
Available Product Variations
Westinghouse 4000W Dual Fuel Inverter Generator, Super Quiet, Remote Start, RV Ready, CO Sensor
- Brand: Westinghouse
- Wattage: 3300 watts
- Fuel Type: Gasoline, Liquefied Petroleum Gas
- Power Source: Fuel Powered
- Recommended Uses For Product: Residential, Camping
- Item Weight: 62.8 pounds
- Voltage: 120 Volts
- Output Wattage: 4000
- Special Feature: Digital Display, Electric Start, Dual Fuel, CO Sensor
- Included Components: Generator
- Color: Blue
- Product Dimensions: 21.26″L x 12.6″W x 19.3″H
- Material: Steel
- Model Name: iGen4000DFc
- Engine Type: 4 Stroke
- Ignition System Type: Remote and Electric
- Tank Volume: 12.8 Liters
- Runtime: 7 hours
- Frequency: 60 Hz
- Starting Wattage: 4000 Watts
- Running Wattage: 3300 Watts
- Is Electric: No
- UPC: 850032657723
- Manufacturer: Westinghouse Outdoor Power Equipment
- ASIN: B0CQMK94H7
- Country of Origin: Vietnam
- Item model number: 4023
- Best Sellers Rank: #11,609 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #56 in Outdoor Generators
Westinghouse 4500W Dual Fuel Inverter Generator, Remote Start, RV Ready, CO Sensor, Parallel Capable
- Brand: Westinghouse
- Wattage: 3700 watts
- Fuel Type: electric
- Power Source: Fuel Powered
- Recommended Uses For Product: Residential
- Item Weight: 124.7 pounds
- Voltage: 120 Volts
- Output Wattage: 4500 Watts
- Special Feature: Portable, Electric Start, Dual Fuel, Fuel Gauge, CO Sensor
- Included Components: Manual
- Color: Blue
- Product Dimensions: 29.6″L x 21.5″W x 24.3″H
- Material: plastic or metal
- Model Name: Inverter Generators
- Engine Type: 4 Stroke
- Ignition System Type: electric start
- Tank Volume: 3.4 Gallons
- Engine Displacement: 224 Cubic Centimeters
- Runtime: 18 hours
- Total Power Outlets: 5
- Frequency: 60 Hz
- Starting Wattage: 3700 Watts
- Running Wattage: 3700 Watts
- Is Electric: No
- UPC: 850011336854
- Manufacturer: Westinghouse Outdoor Power Equipment
- ASIN: B099KSY4XG
- Country of Origin: Vietnam
- Item model number: iGen4500DFc
- Batteries: 1 12V batteries required. (included)
- Best Sellers Rank: #11,609 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #56 in Outdoor Generators
Westinghouse 4500W Portable Inverter Generator, Remote Start, RV Ready, CO Sensor, Parallel Capable
- Brand: Westinghouse
- Wattage: 3700 watts
- Fuel Type: Gasoline
- Power Source: Fuel Powered
- Recommended Uses For Product: Residential
- Item Weight: 127 pounds
- Voltage: 120 Volts
- Output Wattage: 4500
- Special Feature: Portable, Electric Start, Hour Meter, Fuel Gauge, CO Sensor
- Included Components: Manual
- Color: Blue
- Product Dimensions: 24.9″L x 18.1″W x 20.5″H
- Model Name: Inverter Generators
- Engine Type: 4 Stroke
- Ignition System Type: electric start
- Tank Volume: 3.4 Gallons
- Runtime: 18 hours
- Total Power Outlets: 5
- Frequency: 60 Hz
- Starting Wattage: 4500 Watts
- Running Wattage: 3700 Watts
- Is Electric: No
- UPC: 850011336830
- Manufacturer: Westinghouse Outdoor Power Equipment
- ASIN: B099KRSH46
- Country of Origin: Vietnam
- Item model number: iGen4500c
- Batteries: 1 12V batteries required. (included)
- Best Sellers Rank: #11,609 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #56 in Outdoor Generators
Westinghouse 5000W Dual Fuel Inverter Generator, Super Quiet, RV Ready, CO Sensor, Wheels
- Brand: Westinghouse
- Wattage: 5000 watts
- Fuel Type: propane powered
- Power Source: Fuel Powered
- Recommended Uses For Product: Residential, Camping
- Item Weight: 100.3 pounds
- Voltage: 120 Volts
- Output Wattage: 5000
- Special Feature: Digital Display, Flat-Free Tire, Fuel Efficient, Fuel Gauge, CO Sensor
- Included Components: Oil Bottle, Oil Funnel, Spark Plug Wrench, Propane Regulator/Hose
- Color: Blue
- Product Dimensions: 24.5″L x 17.5″W x 20″H
- Model Name: Portable Inverter Generator
- Engine Type: 4 Stroke
- Ignition System Type: recoil start
- Tank Volume: 3.4 Gallons
- Runtime: 18 hours
- Total Power Outlets: 5
- Frequency: 60 Hz
- Starting Wattage: 5000 Watts
- Running Wattage: 3900 Watts
- Is Electric: No
- UPC: 850032657266
- Manufacturer: Westinghouse Outdoor Power Equipment
- Global Trade Identification Number: 00850032657266
- ASIN: B0C7LL1D5G
- Country of Origin: Vietnam
- Item model number: iGen5000DFcv
- Best Sellers Rank: #11,609 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #56 in Outdoor Generators
Westinghouse 5000W Super Quiet Inverter Generator, Portable, RV Ready, CO Sensor, Parallel Capable
- Brand: Westinghouse
- Wattage: 3900 watts
- Fuel Type: Gasoline
- Power Source: Gas Powered
- Recommended Uses For Product: Residential
- Item Weight: 102 pounds
- Voltage: 120 Volts
- Output Wattage: 5000
- Special Feature: Portable, Low Oil Shutdown, Hour Meter, Fuel Gauge, CO Sensor
- Included Components: Manual
- Color: Blue
- Product Dimensions: 24.9″L x 18.1″W x 20.5″H
- Material: Plastic, Metal
- Model Name: Inverter Generators
- Engine Type: 4 Stroke
- Ignition System Type: electric,recoil start
- Tank Volume: 3.4 Gallons
- Runtime: 18 hours
- Total Power Outlets: 4
- Frequency: 60 Hz
- Starting Wattage: 5000 Watts
- Running Wattage: 3900 Watts
- Is Electric: No
- UPC: 850011336885
- Manufacturer: Westinghouse Outdoor Power Equipment
- Global Trade Identification Number: 00850011336885
- ASIN: B09PZHYT26
- Country of Origin: Vietnam
- Item model number: iGen5000cv
- Best Sellers Rank: #11,609 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #56 in Outdoor Generators
Insights & Inquiries: Getting to the Heart of Your Questions
How long can the generator run on a full tank of gas?The Westinghouse generator can run up to 7 hours on a full 1.69-gallon gas tank, thanks to its fuel-efficient design and variable engine speed that adapts to the power demand.
Can the generator power sensitive electronics?Yes, with less than 3% Total Harmonic Distortion (THD), this generator is ideal for powering sensitive electronics such as LCD/plasma televisions, laptops, tablets, and mobile devices, providing clean and stable electricity.
Is the generator easy to transport?Absolutely! Its lightweight, compact design, alongside never-flat wheels and an extendable suitcase-style handle, makes it highly portable and easy to move around, whether for camping trips or other outdoor activities.
What types of fuel can this generator use?This versatile generator can operate on both gasoline and propane. The dual fuel capability ensures you can use whichever fuel is more convenient or available at the time.
Are there safety features included in this generator?Yes, safety is a priority with this generator. It comes with automatic shutdown features for low oil levels and carbon monoxide (CO). These features help protect both the unit and its users.
What kind of outlets does the generator have?This generator offers a variety of outlet options including a TT-30R RV Ready Outlet, two 20A household outlets, and two built-in USB ports. These make it versatile for different charging needs, ranging from household appliances to RVs.
Does the generator come with any warranty or technical support?Yes, it comes with a 3-year warranty provided by a nationwide service network. Additionally, it offers lifetime technical support, giving you peace of mind with your purchase.



Mike byrom –
easy setup
came in quick filled with gas and started great running my rv super quite product compares to hona but a 3rd of price
A. Sherman –
Very well built
Generator came well packed, with all necessary parts. Instructions were clear and easy to follow.
Richard K. –
Best inverter generator at a great price point
The generator arrived undamaged and complete. I have not yet started it up, so cannot vouch for how well it performs. I will followup with more info or another review once I have had it running for at least 5 hours. One complaint I have, though, is that the User Manual references manually using the choke when starting the generator using the gas option while the generator is cold. However, the manual does not provide an explanation or picture to identify the location of the choke lever. I had to find a YouTube video that actually showed the location. So far, however, I feel the generator is well designed and I expect it to preform as advertised. Four stars at this point is due to the issues I have with the Users Manual.
Patty836541 –
Sturdy, Built-in Handle and wheels, compact, dual fuel, electric start
We just got received this generator. Westinghouse iGen4000DFc, 2 day Amazon shipping, great price! My husband is getting on in years and I wanted a generator I (wife) could start and move). It has a built in transport system, wheels and a retracting handle, electric start with key pod for remote starting, or traditional pull start, just what I need! It is also gas or propane powered, comes with a propane regulator and hose. Comes with oil and a basic care tool kit, parallel cables. It has a 30 Amp plug, 2 110V plugs, 2 USB ports. It’s compact and weighs about 60 pounds. We have not had a chance to get it oiled, fueled, and started, but I am not anticipating any problems, we just love it and look forward to hours of comfort.
Robin Koerner –
Don’t waste your money
Bought this on sept 5 2024, has a build date of April 2024. Used generator twice for a total of maybe 12 hours. First time ran like a champ. Second time it cut off and can’t get it to start back. Westinghouse will not honor their warranty because I bought the used like new option. Generator was new just had a hole in the box. DO NOT WASTE YOUR MONEY on this generator. Buy a quality product from a reputable company.
William Kin –
Highly recommended
Recommend this item. Arrived quickly and carefully packaged. Not too heavy to lift and the wheels and retractable handle makes it easy to move around on flat surfaces. This is exactly what I was looking for to power my 27 ft RV while boondocking.
Robin Zahm –
quiet
Purchased for my travel trailer. I like the quietness smell size and weight.
ForestMac4046 –
Nice product to have for next power emergency
Starts up without issue and have had no issues since purchase. Although a bit heavy, I am able to load it into the back of my pickup. Key fob is a nice feature to start remotely.
JW –
Happy Customer NY
Very nice and quiet inverter at 1/3 the price of a similar Honda.
Miguel A. Tapia –
Perfect Generator for Tailgates!
Great generator. Very portable and easy to carry. Easy to set up and extremely good build quality. Very handy for tailgates, picnics, and any other emergency situations that require power easy and fast. Noise level is suberb and did not have any problems. Capacity is perfect for its size and will be a great addition to any garage.
Ralf Hinz –
I am impressed.
Delivery was quick as promised. Test run was successful. Runs very quiet as advertised. I am very happy with the purchase so far.
JoEllen Leach –
Packs a Punch for Compact Size
Haven’t used it yet but everything I expected. For the weight and size, this units packs all the features I needed. We’re exciting g to fire it up!
Luke Rhodes –
Great inverter!
Easy to unpack and setup. Very quiet and runs like a champ! Have not put a big load on it but no issues so far. I had researched and researched, and for the money, this seemed the best one to go with.