Westinghouse 28,000 Peak Watt Home Backup Portable Generator

The Westinghouse 28000 watt generator (model WGen20000c) is a powerhouse built to meet the most demanding power needs. With a 28,000 peak-watt and 20,000 running-watt capacity, it’s perfect for home backup, job sites, and recreational use. Powered by a 999cc V-Twin OHV Westinghouse engine, it delivers extended run time on a large 17.17-gallon fuel tank, with a push-button electric start for effortless operation. Below you’ll find full features, specifications, and buying guidance so you can order with total confidence.

Built for serious output and real durability, this generator pairs heavy-duty power with safety and convenience features that make it easy to live with. It’s a reliable, well-engineered choice trusted by homeowners and pros across the US, UK, Canada, and Australia who refuse to be left without power.

Key Features of the Westinghouse 28000 Watt Generator

This Westinghouse 28000 watt generator is built around real-world backup power — high output, easy starting, and built-in safety. From the V-Twin engine to the CO sensor, every feature is designed for dependable performance when you need it most.

• 28,000 peak watts / 20,000 running watts to power major appliances and tools
• Push-button electric start for easy, effortless ignition
• 999cc Westinghouse V-Twin OHV engine for superior, sustained performance
• Transfer-switch-ready L14-30R and 14-50R outlets for home or job-site connection
• Built-in CO sensor with automatic carbon-monoxide shutdown for safety

Power Output and Sensitive Electronics

The 28,000/20,000-watt rating gives you the headroom to run air conditioners, refrigerators, sump pumps, and other large appliances with ease. With less than 5% THD (total harmonic distortion), the clean power output lets you safely charge sensitive electronics directly from the control panel. The transfer-switch-ready outlets make it simple to wire into your home or power a job site, so you’re covered in any situation.

Specifications and Durable Build

The Westinghouse 28000 watt generator runs for extended periods on its 17.17-gallon tank and houses everything in a rugged steel frame with reinforced handles and heavy-duty wheels for easy transport. A digital readout tracks lifetime run hours, volts, and frequency for easy monitoring, and it arrives plug-and-play with oil, funnel, setup guide, and manual included. It’s backed by a 3-year limited warranty and lifetime technical support. For full specifications, see the official Westinghouse specification page. Browse our full Portable Generators collection to find the right output for your needs.

Easy Monitoring and Setup

The plug-and-play package means you can be up and running quickly — just add the included oil and fuel and start with the push button. The digital readout keeps you informed of run hours, voltage, and frequency at a glance, helping you stay on top of maintenance and performance. Combined with the rugged wheels and handles, it’s a generator that’s as easy to live with as it is powerful.

Why Choose the Westinghouse 28000 Watt Generator

Shoppers compare a lot of generators before they buy, and this one stands out for the right reasons. It delivers exceptional output for whole-home backup or heavy site work, with clean power for electronics, a built-in CO sensor for safety, and transfer-switch-ready outlets for easy connection. The rugged steel frame and 3-year warranty back it up, and lifetime technical support means help is always there. If you want a confident, no-regrets purchase, this is it.

Your order ships quickly with tracked delivery, and our support team is ready to help before and after your purchase. Questions about wattage, outlets, or delivery? Reach out and we’ll guide you to the right choice. You can also compare it with other options like the Champion 15000W Portable Generator to match output to your exact backup needs.

To keep it running its best, use fresh fuel with stabilizer for long storage, check the oil and air filter regularly, and exercise the generator periodically. A little routine care goes a long way toward years of dependable, high-output power.

Power your home, job site, or RV with confidence using the Westinghouse 28000 watt generator today. It’s one of the best values in our generator lineup, and popular models can sell out fast — add it to your cart now and take advantage of fast shipping.