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Westinghouse

Westinghouse 4000 Peak Watt Super Quiet Dual Fuel Portable Inverter Generator, Wheel & Handle Kit, Gas & Propane Powered, RV Ready, CO Sensor, Parallel Capable

  • Based on 1,774 reviews
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Style: 4000 Watts - Dual Fuel - Recoil Start


Features

  • 4000 Peak Watts and 3300 Rated Watts at Less Than 3% THD Telescoping Handle Gas or Propane Powered Recoil Start
  • Features a 520R 120V Duplex Household Outlet, an RV-Ready Tt-30R 30 Amp Outlet and Two USB Outlets Great Choice for Travel Trailers or Home Use with Automatic Low Oil and Carbon Monoxide (CO) Shutdown Strong Enough to Run All Your Essentials
  • Led Data Center: Rotating Digital Display Shows Fuel Level, Power Output, Remaining Run Time, Voltage Output, and Lifetime Hours
  • Extremely Quiet, Extremely Fuel Efficient: as Low as 52 dBA Noise Output and Up to 7 Hour Run Time on a 1.69 Gallon Gas Tank Features Economy Mode for Maximum Fuel Efficiency
  • All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA Compliant; Backed By 3-Year Limited Service, Labor, and Parts Coverage and Nationwide Customer Service Network

Description

The Westinghouse iGen4000DFcv Dual Fuel Inverter Generator is a premium power solution to meet your portable power needs whether you're camping or on the go. With a TT-30R RV Ready Outlet, two 20A household outlets, and built-in USB ports, this generator is ideal for recreational activities or as an emergency backup source. It's engineered for maximum fuel efficiency with variable engine speed to produce only the power you need at any given time, running up to 7 hours on a 1.66-gallon gas tank. As a dual fuel generator, the iGen4000DFcv operates on gasoline or propane for versatility wherever you are. At less than 3% THD, the iGen4000DFcv is perfect for running sensitive electronics like LCD/plasma televisions, laptops, tablets, or mobile devices that require clean, stable power. It features a lightweight, compact design with wheels and an extendable suitcase-style handle, making this model effortlessly more portable than traditional generators. The LED Data Center has an automatic rotating digital display to keep you up to date for maintenance with real-time information. The iGen4000DFcv features automatic low oil and carbon monoxide (CO) shutdown, voltage regulation, and overload protection, complete with a 3-year limited warranty and Lifetime Technical Support, backed by our nationwide Westinghouse service network.

Brand: Westinghouse


Wattage: 4000 watts


Fuel Type: Gasoline, Liquefied Petroleum Gas


Power Source: Fuel Powered


Recommended Uses For Product: Residential, Camping


Item Weight: 59 Pounds


Voltage: 120 Volts


Output Wattage: 4000


Special Feature: Digital Display, Dual Fuel, Fuel Gauge, CO Sensor


Included Components: Warranty, Replacement Parts List, Assembly Wrench, Screw Driver, Propane Hose, Quick-Start Guide, Engine Oil & Funnel, Owner's Manual See more


Brand: Westinghouse


Wattage: 4000 watts


Fuel Type: Gasoline, Liquefied Petroleum Gas


Power Source: Fuel Powered


Recommended Uses For Product: Residential, Camping


Item Weight: 59 Pounds


Voltage: 120 Volts


Output Wattage: 4000


Special Feature: Digital Display, Dual Fuel, Fuel Gauge, CO Sensor


Included Components: Warranty, Replacement Parts List, Assembly Wrench, Screw Driver, Propane Hose, Quick-Start Guide, Engine Oil & Funnel, Owner's Manual


Color: Blue


Product Dimensions: 21.3"L x 12.6"W x 19.3"H


Model Name: Inverter Generators


Engine Type: 4 Stroke


Ignition System Type: recoil


Tank Volume: 1.69 Gallons


Runtime: 7 hours


Total Power Outlets: 4


Frequency: 60 Hz


Starting Wattage: 4000 Watts


Running Wattage: 3300 Watts


UPC: 850032657716


Manufacturer: Westinghouse Outdoor Power Equipment


Item Weight: 59 pounds


Country of Origin: Vietnam


Item model number: iGen4000DFcv


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jun 15

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Top Amazon Reviews

    • iGen5000Dfc is a good value for a 5000 watt dual fuel inverter generator
Style: 5000 Watts - Dual Fuel - Remote Start
SUMMARY 12/08/2024 A capable well designed and implemented generator at a very good price point with a responsive American service/support organization. It is best used for intermittent or emergency service rather than for full time or off-grid routine use. Storage and operation in rain, snow or dust environments should be avoided. The pure sine inverter, power level, dual fuel operation, battery electric start, eco mode, cost and American service/support were key purchase factors. Biggest Pros Price/Performance and Support Biggest Cons Transport, some large hands issues, display readability Buy Again Yes Stars 5 ACQUISITION Purchased at Amazon and received promptly with the carton slightly damaged and some internal Styrofoam packing broken. All visible generator components were undamaged. Installation is at 7200 feet so high-altitude kits had to be ordered from Westinghouse which took some time and inconvenience. Amazon does not sell the high-altitude kits at this time. SETUP High Altitude Observation The OEM sea-level to 2000 feet propane gas jet has thread locker and is difficult to remove without heating. Observation An adjustable wrench was a poor choice. Observation A 17mm socket wrench worked well and a vise holding the brass jet could have worked. Observation Good light is needed to see the size markings on each jet in the loose pack kit. The intent here is to primarily use propane. Oil Observation The provided break-in oil took some time to fill due to the required trial and error to avoid over filling. This unit required about 90% of the supplied quart. Observation The provided flexible funnel screws in and is a Gem. Keep it clean and don't lose it. Be certain NOT to screw in the oil cap when checking the level. A Negative The oil access port is too small for large hands. This can make checking before each use a chore. Battery Observation The starting battery arrived loose and out of place. A Negative The battery access port is too small for large hands. A Negative The battery tie-down strap is much too difficult to fasten and had to be left loose. A Negative The battery connections, although standard automotive types, are too difficult to connect in the available space. A Negative Both the battery and the generator leads should be at least 3 inches longer. The battery was charged overnight with the provided charger The battery also charges during operation. A Negative It is unfortunate that the charger is not float charging capable and cannot be left connected to the generator. Observation The front panel charging port is connected directly to the battery. Remote Observation The Remote Start/Stop Key Fob Pairing instructions were followed, and it worked the first time Observation The instructions indicate that the generator should not be started in ECO mode. This reduces the value of the remote. Tool Kit Observation The kit includes a spark plug wrench a 17-mm & 19-mm double open-end wrench and plastic pouch. The included screwdriver is of indeterminate value. TRANSPORT Observation The generator rolls easily on smooth surfaces via the extension\ handle. Observation The small wheels will make rolling the generator more difficult as the ground surface gets rougher. A Negative The extension handle requires a large button press under the generator which has been a minor problem for large hands. Observation The top lifting handles are strong and effective. There is no bottom lift capability. A Negative In cold weather large, gloved hands have not been able to grip these handles. DOCUMENTATION Observation The user manual is excellent in English and in illustration. No comment on Spanish or French sections. Observation In two places manual procedures call for shutting off a gas fuel valve which does not apply to this generator. Observation The Key Fob pairing procedure incorrectly describes the associated indicator light on the front panel Observation There is no storage bin for the remote as the manual suggests. Fastening it to the starter rope works well enough. A Negative There is no description of how to use the supplied charger properly. Observation The safety warnings are numerous and to the point. Observation The Quick Start Guide Shut Down procedure doesn’t make sense for this model. Observation A parts list with illustrated parts breakdown is included separately from the user manual Observation The parts list does not include the high-altitude kits or accessories. PERFORMANCE Caveat During this initial period no proper test equipment was used to evaluate the unit. The panel display values were not validated. Starting With the generator off and propane supply on, the rope was pulled three times to distribute the new oil and displace air. Observation The propane startup was then no more than 4 seconds on the first try at an outdoor temperature of 40 degrees F. Restarting Observation During 2 hours of break-in operation the unit was stopped and restarted multiple times without issues from both the front panel and the remote. Maximum power Given the altitude and propane operation there was no reason to expect more than 79% of the 3500 rated operating Watts. (Net 2765 Watts) Observation The generator had no difficulty providing up to 2450 Watts while keeping the power below the recommended 50% of max during the first 5 hours. Test Loads 700-Watt resistive space heater Hair dryer with 1200- or 400-Watt operation 1250 Watt running load household vacuum cleaner 1800-Watt induction cooktop Observation During the two-hour test, primarily with some load to an average load of about 1000 Watts there were no issues. ECO Mode Observation All loads behaved properly in ECO mode and full speed mode . Observation ECO mode itself behaved quickly in response to all loads including the induction cooktop which cycles frequently. The instructions indicate that the generator should not be started in ECO mode. Observation The generator started and stopped in ECO mode without apparent issue. Observation ECO mode reached high speed operation levels at some point below 2000 Watts. High Speed Observation In ECO and non-ECO modes the removal of a large load resulted in a brief engine race condition thought to be harmless. Noise The break-in test was done on a concrete porch about 3 feet from a log wall and three feet above ground level. Observation Conversation was possible next to the generator but not comfortable. Observation Conversation was comfortable about 30 feet away and 3 feet below. This is clearly a location specific subjective result. Voltage Observation The no load and light load panel voltage was 124 volts. Observation The 2400-Watt load voltage was as low as 117 volts and typically, 118 to 119 volts USER INTERFACE Hour Meter Observation The meter reads in increments of 1 hour. There is no documentation to know if it would add for example, three 20-minute sessions correctly. Power Level Gauge Observation The gauge has 5 LEDs reading in increments 0f 25% from 0 to 100% Observation This gauge is judged to be cosmetic and useless. Observation The gas level gauge is similar in operation. and although not tested is probably quite useful. Power Level Display Observation This is a four-digit display reading in kilowatts. Observation It has a long integration time, so it updates somewhat slowly preventing a lot of jitters in the readings. Observation The display is difficult to read in direct sunlight and must be shaded. A Negative The display is difficult to use because it is so low to the ground. Observation It would be much easier to use if it was angled upward so as to be observed from a standing position. END ... show more
Reviewed in the United States on December 8, 2024 by Paul
    • Absolutely beyond satisfied!
Style: 4000 Watts - Dual Fuel - Remote Start
Very impressed with this unit so far! (4000DFc) Package arrived early and in perfect condition. Very easy to figure out what needed to be done in order to get it going. I bought this particular generator for my travel trailer. The ability to run on propane was the deciding factor. No having to mess with having to carry gas cans and dealing with volatile fumes. Unboxed this unit added the oil that came with it, popped open the panel to gain access to the battery which is already installed. Just removed the protective covers from the wires and plugged them together. attached the supplied hose to the generator and propane bottle turned on the power switch located on the front panel pushed the start button and this little machine started right up. After running for a short time the green light lit up showing it was ready to have a load applied to it. I then shut it down and unhooked it from the LP tank and very easily carried it across the property to where the travel trailer is. Hooked it to the LP tank on trailer turn ed the power switch on and went inside the trailer with the key fob. Pressed the button on the fob and it started right up again remotely. could hardly hear it running. I the n went out and made sure the green ready light was on and plugged in the 30 amp service cord. Went inside and turned the A/C unit on and in no time at all the A/C was blowing cold without so much as a studder from the generator. I the n turned on the refrigerator and T.V. This little generator does everything I needed it to do. I didn't try the microwave with the A/C running but it would surprise me if it could not handle it. Did not want to put to much of a load on it before it was ran for awhile. Did not try it on gasoline. Very light weight and quiet for what it produces. Could not ask for more at this price. stows nicely beside the bed while in transit, no gas fumes. It does have a nice handle that slides out from the underside for moving it around on the wheels that come already installed on it. No assembly required. Unbox it add oil connect battery supply fuel (Gas or Propane) hit the start button. Good to go! Thanks Westinghouse perfect fit in every way for this application. The remote start feature is the icing on the cake! The price of this inverter/generator is very reasonable. After only running it for a short time I am unable know the fuel consumption but it does have a ECO mode that allows the generator to produce power to the receptacles at an idle. this allows you to charge your electronics with the USB ports located on the front panel and operate low amp devices without the generator coming off of idle. So I'm pretty sure this thing will run all the things I need it to at an idle except the A/C and microwave. ... show more
Reviewed in the United States on June 2, 2025 by satisfied customer

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