The 9 Best Westinghouse Generators of 2026

The Westinghouse 4650 Peak Watt Portable Generator is a versatile and reliable power source designed for residential backup and RV use. With 3600 running watts and 4650 peak watts, it can handle essential appliances, lights, and small tools during outages or camping trips.

One of its standout features is the generous 4-gallon fuel tank that delivers up to 14 hours of runtime at half load, thanks to the efficient 212cc 4-stroke OHV engine with a cast iron sleeve for longevity. The built-in fuel gauge lets you monitor levels easily.

Safety is a priority with an automatic carbon monoxide (CO) sensor that shuts down the generator if CO levels become dangerous, along with low-oil shutdown to protect the engine. The control panel includes a TT-30R RV-ready outlet, an L5-30R locking receptacle, and two 5-20R household duplex outlets, all with rubber covers for protection.

Setup is straightforward: the generator comes with oil, a funnel, a tool kit, and a manual, requiring minimal assembly. It weighs 100.6 pounds, which is typical for this class, and has a recoil start system. Some users note a slight residual oil or fuel odor from factory testing, but this is normal.

Backed by a 3-year limited warranty and EPA compliance, the Westinghouse 4650W generator is a solid choice for homeowners and RVers who need dependable, safe portable power.

The Westinghouse iGen5000 is a 5000 peak watt inverter generator designed for RV enthusiasts, campers, and homeowners seeking reliable portable power. It produces clean electricity with less than 3% total harmonic distortion (THD), making it safe for sensitive electronics like laptops, TVs, and smartphones. With a rated output of 3900 watts, it can handle essential appliances during outages or power tools at job sites.

One of its standout features is the quiet operation at just 52 dBA, comparable to a normal conversation. The generator runs up to 18 hours on a 3.4-gallon fuel tank thanks to the economy mode that adjusts engine speed to the load. Starting is effortless with push-button electric start or the included remote key fob, plus a recoil backup.

The build quality is solid with a blue steel frame, and the telescoping handle and wheels make it easy to move despite the 104.7-pound weight. Outlets include a TT-30R RV receptacle, two 120V household outlets, and two USB ports. The LED data center rotates to show fuel level, power output, remaining runtime, voltage, and lifetime hours.

On the downside, this generator runs on gasoline only, not propane or natural gas. Some users have noted minor oil residue from factory testing, and the weight may still be challenging for some to load into a vehicle. However, the 3-year limited warranty and nationwide service network provide peace of mind.

Overall, the Westinghouse iGen5000 delivers excellent value with its quiet, efficient performance and user-friendly features, making it a strong contender for anyone needing a mid-sized inverter generator.

The Westinghouse iGen5000DFc is a dual fuel inverter generator that delivers 5000 peak watts and 3900 rated watts of clean power. It is designed for RV camping, tailgating, and home backup, offering the flexibility to run on either gasoline or propane. With a noise level as low as 52 dBA, it is one of the quietest generators in its class, making it suitable for campgrounds and residential areas.

Key features include remote electric start via key fob, push-button electric start, and a recoil backup. The generator produces less than 3% total harmonic distortion (THD), ensuring safe operation for sensitive electronics like laptops, TVs, and phones. The LED data center displays fuel level, power output, remaining runtime, voltage, and lifetime hours, keeping you informed at a glance.

Portability is enhanced by a telescoping handle and built-in wheels, though the unit weighs 105.8 pounds, so rolling it over rough terrain may require some effort. The generator includes a TT-30R RV outlet, two 20A household outlets, and USB ports, covering most power needs. Safety features include automatic low oil shutdown and a carbon monoxide (CO) sensor that shuts off the engine if dangerous levels are detected.

Build quality is solid with a durable plastic and metal construction. The included accessories, such as a battery charger, oil funnel, and propane hose, add value. The 3-year limited warranty and lifetime technical support provide peace of mind. Some users note that the noise level can be slightly higher under load, but overall it remains impressively quiet.

Overall, the Westinghouse iGen5000DFc is an excellent choice for RVers and homeowners seeking a reliable, quiet, and versatile dual fuel generator. Its combination of clean power, long runtime, and user-friendly features make it a top contender in its category.

The Westinghouse iGen12000DFc is a dual fuel inverter generator that delivers up to 12,000 peak watts (9,000 running watts) on gasoline and 11,000 peak watts (8,100 running watts) on propane. It is designed for homeowners who need reliable whole-house backup power during outages, as well as for RV users and job sites where clean, quiet power is essential.

One of its standout features is the less than 3% total harmonic distortion (THD), which makes it safe for sensitive electronics like computers, TVs, and medical equipment. The remote electric start with key fob adds convenience, allowing you to start the generator from a distance. The 457cc Westinghouse engine runs quietly at just 64 dBA in Eco Mode, making it neighborhood friendly.

The generator is transfer switch ready with a 50A 14-50R outlet and a 30A L14-30R twist lock outlet, so you can connect it directly to your home's electrical panel. It also includes a GFCI 20A duplex outlet and is parallel capable for doubling output. The large 7.9 gallon fuel tank provides up to 19 hours of runtime at 25% load, and the digital display shows fuel level, power output, and remaining run time.

Build quality is solid with a fully enclosed design, heavy duty never-flat wheels, and a foldable handle for portability. However, at 187 pounds, it is quite heavy and may require two people to move up stairs or over rough terrain. The price is also higher than conventional generators, but the inverter technology and dual fuel capability justify the cost for those who need clean power.

Overall, the Westinghouse iGen12000DFc is an excellent choice for homeowners who want a powerful, quiet, and safe backup power solution. It combines the benefits of an inverter with the power of a traditional generator, making it a top pick for whole-house backup.

The Westinghouse WGen5300cv Portable Generator is a versatile and powerful generator designed for both home backup and RV use. With 6,600 peak watts and 5,300 running watts, it provides ample power for essential appliances and electronics during an outage. Its 274cc Westinghouse engine with a cast iron sleeve is built for durability and long life.

Safety is a top priority with the built-in CO sensor that automatically shuts down the generator if dangerous carbon monoxide levels are detected. The generator is also transfer switch ready with an L14-30R outlet, making it easy to connect to your home's electrical system. For RV owners, the TT-30R outlet provides a direct connection to power your travel trailer's air conditioner and other necessities.

With a 4.7-gallon fuel tank, the WGen5300cv can run for up to 14.5 hours at a time, reducing the need for frequent refueling. The intuitive control panel includes a digital hour meter and fuel gauge for easy maintenance tracking. The generator is mounted on a hardened-steel frame with never-flat wheels and a foam grip handle for easy maneuverability.

While the generator is generally well-received, some users have noted minor cosmetic issues such as small dents or coating imperfections. The plastic wheels, while functional, may feel less sturdy. However, these issues do not affect performance. Overall, the Westinghouse WGen5300cv offers reliable power and important safety features at a competitive price.

The Westinghouse WGen14500DFc is a heavy-duty dual fuel portable generator designed for demanding home backup and job site power needs. With a peak output of 18,000 watts on gasoline and 16,000 watts on propane, it can run large appliances, power tools, and even sensitive electronics thanks to its less than 5% total harmonic distortion (THD).

This generator is built around a robust 713cc Westinghouse V-Twin OHV engine with a cast iron sleeve for longevity. It features a 10.5-gallon fuel tank that provides up to 16 hours of runtime at 25% load, and a built-in fuel gauge and automatic low oil shutdown add peace of mind. The push-button electric start and included remote key fob make startup effortless, while the VFT data center displays voltage, frequency, and lifetime hours for real-time monitoring.

Safety is a priority with the integrated CO sensor that automatically shuts down the generator if carbon monoxide levels become dangerous. The unit is transfer switch ready, with a 50A 14-50R outlet and a 30A L14-30R outlet, plus multiple 120V GFCI outlets and USB ports for versatile connectivity. Copper windings contribute to cleaner power and cooler operation.

Portability is aided by never-flat wheels, steel handles, and a lift bar, though at 352 pounds it is still a beast to move. Some users report sensitivity of the CO sensor in low airflow conditions and occasional cold weather starting difficulties. Overall, the WGen14500DFc delivers exceptional power and reliability for those who need serious backup capacity.

The Westinghouse WGen10500TFc is a robust tri-fuel portable generator designed to keep your home powered during outages. With 13,500 peak watts and 10,500 running watts on gasoline, it can handle essential appliances like refrigerators, sump pumps, and air conditioners. Its tri-fuel capability lets you choose between gasoline, propane, or natural gas, offering flexibility based on fuel availability.

This generator is ideal for homeowners seeking reliable backup power without permanent installation. The remote electric start with key fob makes operation effortless, while the CO sensor and automatic low oil shutdown prioritize safety. The control panel includes GFCI outlets, a transfer switch-ready L14-30R, and an RV-ready 14-50R, making it versatile for various needs.

Built with a heavy-duty 500cc Westinghouse engine and cast iron sleeve, it promises durability. The 9.5-gallon fuel tank provides up to 19 hours of runtime, and the VFT data center displays voltage, frequency, and lifetime hours for easy monitoring. It rolls on never-flat wheels and includes a lift bracket for portability, though at 230 pounds, moving it up stairs or over rough terrain requires effort.

Drawbacks include its weight and size, which may challenge storage in tight spaces. Additionally, you need to supply your own fuel. However, the 3-year limited warranty and lifetime technical support offer peace of mind.

Overall, the Westinghouse WGen10500TFc is a powerful, flexible, and safe choice for home backup power, especially for those who want multiple fuel options and easy starting.

The Westinghouse WGen9500DF is a powerful dual fuel portable generator designed for home backup, RV travel, and job site power. It produces 12,500 peak watts and 9,500 running watts on gasoline, and 11,200 peak watts with 8,500 running watts on propane, offering flexibility depending on fuel availability.

This generator is ideal for homeowners who need reliable emergency power during outages, as well as RV enthusiasts and contractors who require portable power away from the grid. The remote start key fob, electric start, and recoil start provide multiple ways to get it running effortlessly.

Key features include a durable 457cc Westinghouse engine with a cast iron sleeve for longevity, a 6.6-gallon fuel tank providing up to 12 hours of runtime, and a VFT data center that displays voltage, frequency, and lifetime hours. The control panel includes GFCI outlets, a transfer switch ready L14-30R receptacle, and an RV ready 14-50R outlet.

Build quality is solid with a metal frame and rubber feet, though the generator weighs 210 pounds, making it heavy to move despite the included never-flat wheels and handle. It lacks a CO detection sensor, which is a safety consideration for indoor or enclosed use. Propane output is lower than gasoline, but the dual fuel option is a valuable convenience.

Overall, the Westinghouse WGen9500DF offers excellent power output, dual fuel flexibility, and user-friendly features at a competitive price. It is backed by a 3-year limited warranty and lifetime technical support, making it a trustworthy choice for those needing a robust portable generator.

The Westinghouse WGen20000c is a formidable portable generator designed for homeowners who demand uncompromising backup power. With an impressive 28,000 peak watts and 20,000 running watts, it can easily power an entire home, including central air conditioning, well pumps, refrigerators, and entertainment systems simultaneously. This generator is built around a robust 999cc V-Twin OHV engine with a cast iron sleeve, ensuring durability and long life.

One of the standout features is the remote electric start with a key fob, allowing you to start the generator from inside your home during inclement weather. The push-button electric start and auto choke make operation effortless. Safety is also a priority, with a built-in carbon monoxide (CO) sensor that automatically shuts down the engine if dangerous levels are detected, along with automatic low oil shutdown.

The generator is equipped with a 17-gallon fuel tank that delivers up to 15 hours of runtime at 25% load, making it suitable for extended outages. It features a variety of outlets, including two 50A 120/240V 14-50R outlets and two 30A 120/240V L14-30R outlets, making it transfer switch ready. With less than 5% total harmonic distortion (THD), it safely powers sensitive electronics like computers and TVs. The copper windings and automatic voltage regulation ensure clean, stable power output.

Build quality is excellent, with a rugged steel frame, heavy-duty never-flat wheels, and adjustable steel handles for mobility. However, at 541 pounds, moving this generator is a significant challenge; you will likely need a dolly or multiple people to transport it. The unit is also quite loud, typical of large open-frame generators, so placement away from living areas is advisable.

Overall, the Westinghouse WGen20000c is an outstanding choice for homeowners seeking a reliable, high-capacity backup generator. Its powerful output, convenient remote start, and safety features make it a top contender in the heavy-duty portable generator market. If you have the means to handle its weight and size, this generator will keep your home powered through the toughest storms.