Best Westinghouse Generators: 7 Models Compared

Quick picks

Our 7 picks

1 Best overall

Westinghouse 13500W Tri-Fuel Portable Generator

Best for: home backup with tri-fuel flexibility

Application

Home

Dimensions

27.2 × 26.1 × 26.5 inches

Weight

230 pounds

View on Amazon: Westinghouse 13500W Tri-Fuel Portable Generator Affiliate link

This Westinghouse generator delivers 13,500 peak watts on gasoline, making it a robust option for home backup. It supports tri-fuel operation, allowing you to switch between gasoline, propane, and natural gas. The unit includes a remote start key fob and a 30A transfer switch ready outlet. With a 9.5-gallon tank, it offers up to 19 hours of runtime. Its heavy-duty engine features a cast iron sleeve for durability.

Pros

• Tri-fuel capability for gasoline, propane, and natural gas
• 13,500 peak watts and 10,500 running watts on gasoline
• Remote electric start with included key fob
• Transfer switch ready 30A outlet included
• Up to 19 hours of runtime on a 9.5-gallon tank

Cons

• Heavier at 230 pounds compared to lighter portable models
• Larger physical footprint at 27.2 inches in length
• Requires assembly of minimal components out of the box

Good fit if

• You need a high-wattage generator for home backup power
• You want the flexibility of using natural gas or propane
• You prefer remote start convenience for heavy units

Skip if

• You require a lightweight generator for easy transport
• You only need power for small electronics and camping
• You prefer inverter technology for clean power

Verdict: Westinghouse 13500W Tri-Fuel Home Generator is ideal for homeowners needing substantial backup power with fuel flexibility. It suits those who value remote operation and high wattage over portability.

2 Also great

Westinghouse 10000W Open Frame Inverter Generator

Best for: Remote start users needing transfer switch outlets

Dimensions

24 × 26.7 × 25.1 inches

Weight

148 pounds

View on Amazon: Westinghouse 10000W Open Frame Inverter Generator Affiliate link

This Westinghouse inverter generator delivers 7,600 running watts and 10,000 peak watts on gasoline. It features a 420cc engine with a cast iron sleeve and a VFT display for real-time monitoring. The unit includes a remote electric start key fob and offers up to 12 hours of run time. Its open-frame design weighs 148 pounds and measures 26.7 by 24 by 25.1 inches. It suits users needing reliable power with multiple outlet options.

Pros

• 10,000 peak watts and 7,600 running watts on gasoline
• Remote electric start with included key fob
• VFT display shows voltage, frequency, and lifetime hours
• Transfer switch ready outlets included
• 3-year limited warranty coverage

Cons

• Open-frame design is louder than enclosed inverters
• 148-pound weight makes it less portable
• Gasoline only for this specific model

Good fit if

• You need transfer switch ready outlets
• You want remote start convenience
• You require a VFT display for monitoring

Skip if

• You need a quiet enclosed inverter
• You prefer dual or tri-fuel options
• You need a lighter portable unit

Verdict: Westinghouse 10000W Inverter Generator is a robust choice for users who prioritize remote start and transfer switch readiness. It fits those who can manage its 148-pound weight and open-frame noise level.

3 Also great

Westinghouse 4650W Gas Generator with CO Sensor

Best for: RV camping and basic home backup

Dimensions

23.3 × 17.5 × 18.7 inches

Weight

101 pounds

View on Amazon: Westinghouse 4650W Gas Generator with CO Sensor Affiliate link

This Westinghouse portable generator delivers 3600 running watts and 4650 peak watts from its 212cc engine. It features a 4-gallon fuel tank providing up to 14 hours of run time. The unit includes a CO sensor for safety and an RV-ready 30A outlet. Weighing 101 pounds, it is designed for straightforward operation with minimal assembly required.

Pros

• 3600 running watts and 4650 peak watts output
• Up to 14 hours of run time on a 4-gallon tank
• Built-in carbon monoxide (CO) shutdown sensor
• RV-ready 30A TT-30R outlet included

Cons

• Recoil start only, no electric start mechanism
• Heavier at 101 pounds compared to inverter models
• Gas-only fuel type, lacks dual-fuel flexibility

Good fit if

• You need a reliable power source for RV camping trips
• You want a generator with automatic CO shutdown safety
• You require simple setup with minimal assembly

Skip if

• You need silent operation for quiet campgrounds
• You require electric start convenience
• You need to run multiple fuel types

Verdict: Westinghouse 4650W Portable Generator is a sturdy option for RV enthusiasts who prioritize safety features like CO detection and long run times over quiet operation or electric starting.

4 Also great

Westinghouse 12500-Watt Dual-Fuel Generator

Best for: Dual-fuel high-capacity home backup power

Application

Home

Dimensions

27.2 × 26.1 × 26.5 inches

Weight

210 pounds

View on Amazon: Westinghouse 12500-Watt Dual-Fuel Generator Affiliate link

This dual-fuel generator supplies 9,500 running watts on gasoline and 8,500 running watts on propane. You get both a 30-amp transfer switch outlet and a 50-amp receptacle for heavy loads, powered by a 457cc engine. With remote electric start and up to 12 hours of run time, it suits you if you need substantial home backup power.

Pros

• Delivers 9,500 running watts on gasoline and 8,500 running watts on propane
• Includes both 120V 30A L14-30R and 120/240V 50A 14-50R outlets
• Remote electric start with included key fob
• Runs up to 12 hours on a 6.6-gallon fuel tank

Cons

• Heavy build weighing 210 pounds
• Propane operation reduces running output to 8,500 watts

Good fit if

• You need a 50-amp or 30-amp connection for home transfer switches or RVs
• You want the flexibility to run on either gasoline or propane
• You prefer starting your generator remotely using a key fob

Skip if

• You need natural gas capability rather than dual-fuel operation
• You want a lightweight unit that one person can lift easily

Verdict: Westinghouse 12500-Watt Dual-Fuel Generator provides the 50-amp capacity, dual-fuel flexibility, and 9,500 running watts needed to power multiple large home circuits during an outage.

5

Westinghouse 14500W Dual Fuel Portable Generator

Best for: High-wattage home backup power needs

Application

Home

Dimensions

28.9 × 29.6 × 26.9 inches

Weight

230 pounds

View on Amazon: Westinghouse 14500W Dual Fuel Portable Generator Affiliate link

This Westinghouse generator delivers 14,500 peak watts on gasoline and 13,500 on propane. It features remote electric start and transfer switch compatibility for home backup. The 550cc engine runs up to 19 hours on gas. Low THD output protects sensitive electronics. Weighing 230 pounds, it suits larger homes needing reliable power.

Pros

• 14,500 peak watts on gasoline
• 19-hour runtime on a 9.5-gallon tank
• Low THD for sensitive electronics
• Remote electric start capability

Cons

• Heavy 230-pound build
• Large footprint measuring 29.6 inches wide
• No inverter technology for ultra-quiet operation

Good fit if

• You need high wattage for whole-home backup
• You want flexible fuel options with propane
• You plan to use a transfer switch

Skip if

• You require quiet operation for camping
• You need a lightweight unit for easy transport
• You prioritize inverter-style clean power

Verdict: Westinghouse 14500W Dual Fuel Generator offers robust power for homeowners with high energy demands. It fits those who prioritize runtime and fuel flexibility over portability.

6

Westinghouse 2550-Watt Inverter Generator

Best for: RV camping and sensitive electronics

Dimensions

19 × 11.5 × 17.5 inches

Weight

40 pounds

View on Amazon: Westinghouse 2550-Watt Inverter Generator Affiliate link

The Westinghouse iGen2550c is a lightweight portable inverter generator designed for quiet operation and sensitive electronics. It delivers 2,550 peak watts and 1,900 running watts, with an Eco Mode that reduces fuel consumption by up to 50%. At just 40 pounds, it fits easily in an RV or car trunk. The unit features a 30A RV outlet, standard duplex outlets, and USB ports, making it ideal for camping, tailgating, or powering essential home appliances during outages.

Pros

• Ultra-quiet 52 dBA operation with inverter technology
• Lightweight 40-pound build for easy transport
• Includes 120V TT-30R 30A RV outlet
• Eco Mode cuts fuel use by up to 50%
• Low THD (≤ 3%) safe for sensitive electronics

Cons

• Limited to 2,550 peak watts, insufficient for whole-home backup
• No remote control included for starting or monitoring
• Parallel cables sold separately for higher wattage needs

Good fit if

• You need a quiet power source for RV camping
• You want to run sensitive electronics like laptops
• You require a lightweight unit for tailgating

Skip if

• You need to power high-draw appliances like central AC
• You want remote start capabilities for home backup
• You require more than 2,550 peak watts

Verdict: Westinghouse iGen2550c 2550W Portable Inverter is a compact, quiet solution for campers and RV travelers who need clean power for small loads. It suits users prioritizing portability and low noise over high output or remote convenience.

7

Westinghouse 28000-Watt Remote Start Gas Generator

Best for: Whole-home backup power needs

Application

Home

Dimensions

38 × 35 × 40.4 inches

Weight

541 pounds

View on Amazon: Westinghouse 28000-Watt Remote Start Gas Generator Affiliate link

This Westinghouse unit delivers 28,000 peak watts and 20,000 running watts for whole-home backup. It features a 999cc V-Twin engine and a 17-gallon tank for up to 15 hours of runtime. The remote start key fob and electric start add convenience. With multiple outlets including two 50A and two 30A options, it supports heavy loads. The CO sensor ensures safety during operation.

Pros

• 28,000 peak watts and 20,000 running watts capacity
• Remote start key fob included for easy ignition
• Automatic low oil and carbon monoxide shutdown
• 17-gallon fuel tank provides up to 15 hours of runtime
• Multiple outlets including two 50A and two 30A options

Cons

• Weighs 541 pounds, making it difficult to move manually
• Dimensions of 38 x 35 x 40.4 inches require significant space
• Gas-only model lacks tri-fuel flexibility found in other variants

Good fit if

• You need high wattage for whole-home power backup
• You want remote start convenience via key fob
• You have ample space for a large, heavy unit

Skip if

• You require a lightweight generator for easy transport
• You need tri-fuel capability for propane or natural gas
• You have limited storage space for bulky equipment

Verdict: Westinghouse 28000W Home Backup Generator is a powerful option for homeowners needing substantial power output. It suits those who prioritize high capacity and remote start over portability. The heavy build and large footprint are trade-offs for its robust performance.

Specifications side by side

Westinghouse Generators Compared

Westinghouse offers distinct generator tiers based on wattage and fuel type. The Westinghouse 13500W Tri-Fuel Portable Generator leads with high output and tri-fuel flexibility. It suits homeowners needing substantial backup power with remote operation capabilities. The Westinghouse 28000-Watt Remote Start Gas Generator provides even greater capacity for whole-home needs, though its 541-pound weight limits portability. These heavy-duty units prioritize raw power over ease of movement. Smaller models like the Westinghouse 2550-Watt Inverter Generator cater to RV camping. They offer clean power for sensitive electronics in a compact 40-pound frame. Shoppers must weigh high wattage against portability and noise levels. Choose based on your specific application and weight tolerance.

Where Westinghouse Fits Your Needs

Westinghouse covers a wide power spread, from the 40-pound iGen2550c inverter to the massive 541-pound WGen20000c home unit. You can choose between compact, portable shapes for camping or large, stationary frames for whole-home backup. Fuel options include gas, dual-fuel, and tri-fuel models. CO sensors appear on select high-wattage units. You will find no propane-only or hybrid electric models in this lineup. The range skips mid-size inverter options between the 2550W and 4650W tiers. Buyers seeking ultra-quiet, lightweight power for sensitive electronics should look at the smaller inverters, while those needing high capacity must accept the weight of the open-frame models.

How to Choose the Right Westinghouse Generator

1. Match Wattage to Needs

   Your power requirements dictate the generator size. The Westinghouse 13500W Tri-Fuel Portable Generator delivers high output for home backup. This model suits users needing substantial energy for multiple appliances. Smaller loads, like RV camping gear, may only require the 2550-Watt Inverter. Check your total wattage needs before selecting a unit. Higher wattage units are heavier and less portable. Ensure the rated power exceeds your peak demand. This prevents overload and ensures reliable operation during outages.

2. Select Fuel Type

   Fuel flexibility impacts convenience and cost. Tri-fuel models like the 13500W unit run on gas, propane, or natural gas. This offers backup options if one fuel source is unavailable. Dual-fuel generators, such as the 12500-Watt model, provide gas and propane choices. Single-fuel units rely solely on gasoline. Choose tri-fuel for maximum versatility during extended outages. Select dual-fuel for balanced flexibility. Single-fuel models are often simpler and lighter. Consider your local fuel availability and storage capabilities when deciding.

3. Consider Portability

   Weight and dimensions determine ease of movement. The 2550-Watt Inverter weighs just 40 pounds. It is ideal for RV camping and sensitive electronics. Larger units, like the 28000-Watt model, weigh 541 pounds. These are stationary home backup solutions. The 13500W Tri-Fuel weighs 230 pounds. It requires effort to move but offers high power. Assess your lifting capacity and storage space. Lighter models suit frequent transport. Heavier units provide stability for permanent installations. Check handle and wheel configurations for mobility.

4. Check Safety Features

   Safety is critical for indoor and outdoor use. The 13500W Tri-Fuel and 28000-Watt models include CO sensors. These detect carbon monoxide and shut down the engine. This feature is vital for home backup applications. The 4650W Gas Generator also features a CO sensor. It adds safety for RV camping and basic home use. Inverter models may lack these specific sensors in the data. Always verify safety certifications. CO sensors prevent poisoning risks. They are essential for enclosed or semi-enclosed spaces.

5. Evaluate Remote Start

   Remote start adds convenience for large units. The 13500W Tri-Fuel and 28000-Watt models offer remote operation. This allows you to start the generator from a distance. It is useful for heavy units that are hard to reach. The 10000W Open Frame Inverter also supports remote start. This is beneficial for users needing transfer switch outlets. Smaller inverters like the 2550W model rely on manual start. Remote start is a premium feature. It adds cost but enhances usability for home backup systems.

Frequently asked questions

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