Westinghouse WGen20000c - 20000/28000W Portable Generator

In a nutshell, the Westinghouse WGen20000c is a powerful portable generator mostly geared towards:

• Professionals in need of safely powering high-intensity work or lighting equipment
• Homeowners who want to be sure of their ability to power their fridges, cooking tools, heating and lighting equipment during power failures

The following sections will present you in detail its power characteristics, the different outlets it offers, its overall portability, the extra features it benefits from, and any relevant emission compliance details.

Power & Run Time

The Westinghouse WGen20000c

The Westinghouse WGen20000c's engine, 999 cc OHV V-Twin, fueled by gasoline, can deliver 120/240V. It provides a running wattage of 20,000W and reaches a peak wattage of 28,000W. The impressive running wattage makes this unit the biggest portable generator currently on the market, along with its cousin, the Westinghouse WGen20000.

The generator features a convenient and easy-to-use electric starter (battery included). It is rated for a noise of 74 dBA (just slightly more noisy than a dishwasher). To add further convenience, the WGen20000c can be remotely started (key fob included).

The fuel capacity of 17.17 gallons allows the WGen20000c to operate for around 11 hours at 50% load with a full tank (fuel consumption around 1.56 GPH).

The WGen20000c generates a clean sine wave: providing <5% Total Harmonic Distortion (THD), delicate electronics can be plugged in its AC outlets safely.

Outlets

The control panel features the upcoming 7 AC outlets:

While this Westinghouse generator is not RV Ready, its L5-30R receptacle can be used for a simple RV connection with an L5-30P to TT-30R adaptor. Besides, as the WGen20000c holds a twist-lock L14-30R receptacle, it is transfer switch ready: you'll easily be able to connect it to your breaker box to power your home during a power outage.

Westinghouse's ST Switch Outlet

The ST Switch outlet

The WGen20000c is what Westinghouse calls Smart Switch Ready. This means that it features a special outlet that allows for an automatic transfer of power in case of a power outage.

To benefit from this feature, you'll need the Westinghouse ST Switch (opens in a new tab), which is not included with the generator.

Simply put, the ST Switch is a cost-effective and versatile portable automatic transfer switch, which can be installed quickly and easily, without an electrician.

Plug the ST Switch into one of your household 120V outlets, plug your appliances to the ST Switch, and connect the WGen20000c to the ST Switch via the special outlet and a 120V cord. The generator will automatically turn on when the power goes out, and automatically turn off when the power returns.

Portability

With its dimensions of L38 x W35 x H40.4 in, the conventional, open frame design of the Westinghouse WGen20000c offers stability and allows the generator to be raised above ground level. The device has been designed for tough environments and demanding outdoor use.

Even though this device may be technically portable (as in movable), manipulation and transportation without special equipment can be a challenge, as it weighs 541.1 pounds. However, its challenging mobility is solved by its wheel kit (⌀13") and its folding handle, which will ease its displacement, once it is on the floor.

A lift hook located on the top of the frame offers an additional safety feature while facilitating the transport, loading and unloading of the generator.

Features

The WGen20000c's control panel

The WGen20000c and its control panel include a convenient meter showing you voltage, frequency and lifetime hours. This feature comes handy when monitoring its status and activity.

The generator allows for a quick, easy and convenient assessment of its gas level, as it is equipped with a built-in fuel gauge.

As for its security measures, the device features an automatic low oil shut-off and an overload protection (circuit breaker), letting you use it with a peace of mind.

It also includes a carbon monoxide sensor. This sensor is designed to monitor the level of carbon monoxide present during the generator's operation. If the generator is positioned incorrectly and carbon monoxide levels rise to an unsafe level, the generator will automatically shut down.

Besides the classic documentation and an owner's manual (opens in a new tab) to get you promptly started, the Westinghouse WGen20000c also comes with some accessories: oil, funnel, key fob and tool kit are included.

Emissions

The Westinghouse WGen20000c is EPA approved, but NOT CARB-compliant. Thus, it cannot be purchased or sold in California.

However, it features a spark arrestor, making it usable in forested areas.