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Best Westinghouse Generators in 2026: 15 Picks Compared on Specs

The Westinghouse 12000 Peak Watt Tri-Fuel Inverter Generator is the top pick in this guide: it pairs tri-fuel operation with inverter output, remote electric start, a CO sensor and more than 9,000 W of peak capacity. Below it are 14 more Westinghouse generators from a 22-model pool, compared on seller-stated specs so you can match fuel, wattage and features to your backup or RV plan. Live prices change with each listing.

15 picks from 27 generators that match this guide with a price we can quote today, made by 14 makers. Live prices throughout, each with the moment it was read.

The list in brief

#PickGeneratorPrice
1Best overallWestinghouse 12000 Peak Watt Tri-Fuel Portable Inverter Generator

$1,949.00 (as of 10/23/2026 00:29 PDT - Details)

2Best for whole-home backupWestinghouse 18000 Peak Watt Tri-Fuel Home Backup Portable Generator

$2,699.00 (as of 10/23/2026 00:29 PDT - Details)

3Best mid-size tri-fuel inverterWestinghouse 8200 Peak Watt Tri-Fuel Portable Inverter Generator

$1,399.00 (as of 10/23/2026 00:29 PDT - Details)

4Best high-output gasoline inverterWestinghouse 10000 Peak Watt Portable Open Frame Inverter Generator

$1,149.00 (as of 10/23/2026 00:29 PDT - Details)

5Best high-output tri-fuel portableWestinghouse 14500 Peak Watt Tri-Fuel Home Backup Portable Generator

$1,499.00 (as of 10/23/2026 00:29 PDT - Details)

6Best dual-fuel portable backupWestinghouse 12500 Peak Watt Dual Fuel Home Backup Portable Generator

$1,049.00 (as of 10/23/2026 00:29 PDT - Details)

7Best high-output dual-fuel portableWestinghouse 14500 Peak Watt Dual Fuel Home Backup Portable Generator

$1,349.00 (as of 10/23/2026 00:29 PDT - Details)

8Best gasoline home backup portableWestinghouse 9500 Peak Watt Home Backup Portable Generator

$849.00 (as of 10/23/2026 00:29 PDT - Details)

9Best RV-ready dual-fuel portableWestinghouse 6600 Watt Dual Fuel Home Backup Portable Generator

$649.00 (as of 10/23/2026 00:29 PDT - Details)

10Best compact dual-fuel inverterWestinghouse 4000 Peak Watt Super Quiet Dual Fuel Portable Inverter

$749.99 (as of 10/23/2026 00:29 PDT - Details) Typical price: $799.00, 6% off

11Best quiet dual-fuel inverter with remote startWestinghouse 5000 Peak Watt Super Quiet Dual Fuel Portable Inverter

$949.00 (as of 10/23/2026 00:29 PDT - Details)

12Best quiet gasoline inverter with CO sensorWestinghouse 5000 Peak Watt Super Quiet Portable Inverter Generator

$899.00 (as of 10/23/2026 00:29 PDT - Details)

13Best lightweight inverter for campingWestinghouse 2550 Peak Watt Super Quiet & Lightweight Portable Inverter

$529.00 (as of 10/23/2026 00:29 PDT - Details)

14Best small dual-fuel portableWestinghouse 4650 Peak Watt Dual Fuel Portable Generator

$399.00 (as of 10/23/2026 00:29 PDT - Details)

15Best mid-size gasoline portableWestinghouse 6600 Peak Watt Home Backup Portable Generator

$529.00 (as of 10/23/2026 00:29 PDT - Details)

Which pick fits you?

  • For whole-home backup: If you want one unit that can carry a house in an outage, look at the 18,000 peak watt tri-fuel model with remote electric start and transfer switch readiness. See pick 2
  • For RV trips and camping: The 2,550 peak watt dual-fuel inverter is under 3,000 W, RV-ready and built for portability, and it runs on gasoline or propane. See pick 13
  • For quiet dual-fuel power: The 4,000 peak watt Super Quiet dual-fuel inverter adds a CO sensor and RV outlet to remote start, which makes it a strong tailgating or cabin choice. See pick 10
  • For high-output flexible fuel: If you need more than 9,000 W and want dual-fuel flexibility, the 12,500 peak watt dual-fuel portable is transfer switch ready with remote electric start. See pick 6

The full list of 15

1 Best overall

Westinghouse 12000 Peak Watt Tri-Fuel Portable Inverter Generator

Westinghouse 12000 Peak Watt Tri-Fuel Portable Inverter Generator

Type
Inverter
Fuel
Tri Fuel
Watts
Over 9000 W
Electric start
Yes
CO sensor
Yes

$1,949.00 (as of 10/23/2026 00:29 PDT - Details)

View on Amazon

This tri-fuel inverter combines gasoline, propane, and natural gas operation with inverter output, remote electric start, and a CO sensor, all at more than 9,000 peak watts. The inverter output gives stable output for sensitive electronics, unlike the portable-frame models nearby, while the tri-fuel flexibility is useful during fuel shortages. Its 12,000 peak watt output is a step below the 18,000 peak watt home backup unit, but it does not require the same fuel appetite.

Pros

  • Tri-fuel operation: gasoline, propane and natural gas
  • Inverter type with over 9,000 W peak capacity
  • CO sensor and remote electric start included
  • Transfer switch ready

Cons

  • Larger inverter units are heavier to move
  • No running watt figure stated by the seller

Good fit if

  • Homeowners who want fuel flexibility and inverter output
  • Users powering sensitive electronics during outages

Skip if

  • You need the highest output in this list: the 18,000 peak watt portable offers more
  • You prefer a simpler gasoline-only portable with lower peak wattage

Verdict: The 12,000 peak watt tri-fuel inverter is the balanced overall Westinghouse generator in this pool on published specs.

2 Best for whole-home backup

Westinghouse 18000 Peak Watt Tri-Fuel Home Backup Portable Generator

Westinghouse 18000 Peak Watt Tri-Fuel Home Backup Portable Generator

Type
Portable
Fuel
Tri Fuel
Watts
Over 9000 W
Electric start
Yes
CO sensor
Yes

$2,699.00 (as of 10/23/2026 00:29 PDT - Details)

View on Amazon

At 18,000 peak watts, this tri-fuel portable has the maximum output in this guide, and it pairs that with remote electric start, a CO sensor and transfer switch readiness. It is the model to choose when a single generator needs to cover a large home load. The extra capacity comes with higher fuel consumption, but for whole-home backup that trade-off is the point.

Pros

  • Highest peak wattage in this guide at 18,000 W
  • Tri-fuel: gasoline, propane and natural gas
  • CO sensor and remote electric start
  • Transfer switch ready

Cons

  • Portable frame, not inverter type, so less ideal for sensitive electronics
  • Large physical size not stated by the seller

Good fit if

  • Whole-home backup during extended outages
  • Sites that need a single high-output tri-fuel source

Skip if

  • You mainly power small loads: a mid-size 8,200 W tri-fuel inverter will cover more scenarios
  • You need a unit that runs appliances with tight voltage tolerance: look at inverter picks

Verdict: The 18,000 peak watt tri-fuel portable is the heavy-duty Westinghouse backup option in this selection.

3 Best mid-size tri-fuel inverter

Westinghouse 8200 Peak Watt Tri-Fuel Portable Inverter Generator

Westinghouse 8200 Peak Watt Tri-Fuel Portable Inverter Generator

Type
Inverter
Fuel
Tri Fuel
Watts
5001 to 9000 W
Electric start
Yes
CO sensor
Yes

$1,399.00 (as of 10/23/2026 00:29 PDT - Details)

View on Amazon

An 8,200 peak watt inverter with tri-fuel flexibility, remote electric start, transfer switch readiness and a CO sensor covers the middle ground most households actually need. It has less peak capacity than the 12,000 W inverter above, but it is the smaller tri-fuel inverter in this guide for jobs that do not require the top end. If you want natural gas or propane input without stepping up to a 12,000 W frame, this is the pick.

Pros

  • Tri-fuel gasoline, propane and natural gas operation
  • Inverter type in a 5,001 to 9,000 W peak band
  • CO sensor and remote electric start
  • Transfer switch ready

Cons

  • Peak wattage is below the over-9,000 W models in this list
  • Running watt figure not stated by the seller

Good fit if

  • Households that want tri-fuel backup without the largest inverter frame
  • Users who value inverter output for electronics

Skip if

  • You need more than 9,000 W of peak capacity
  • You only have gasoline available and can save space with a gasoline-only inverter

Verdict: The 8,200 peak watt tri-fuel inverter is the balanced middle pick for natural gas, propane or gasoline backup.

4 Best high-output gasoline inverter

Westinghouse 10000 Peak Watt Portable Open Frame Inverter Generator

Westinghouse 10000 Peak Watt Portable Open Frame Inverter Generator

Type
Inverter
Fuel
Gasoline
Watts
Over 9000 W
Electric start
Yes
CO sensor
Yes

$1,149.00 (as of 10/23/2026 00:29 PDT - Details)

View on Amazon

The 10,000 peak watt open frame inverter is the only gasoline inverter in this list rated over 9,000 W, and it includes a CO sensor, remote electric start with auto choke and transfer switch readiness. Open frame construction is the exposed style rather than a fully enclosed inverter case. Choose it when you want inverter output for electronics and enough capacity for major appliances.

Pros

  • Over 9,000 W peak output in an inverter design
  • CO sensor and remote electric start with auto choke
  • Transfer switch ready
  • Gasoline fuel simplifies refueling

Cons

  • Open frame inverter is not a fully enclosed quiet unit
  • Runs on gasoline only, no propane or natural gas

Good fit if

  • High-power needs with inverter output for electronics
  • Users who want a single gasoline fuel source

Skip if

  • You want tri-fuel or dual-fuel flexibility
  • You want the enclosed Super Quiet inverter style

Verdict: The 10,000 peak watt gasoline inverter is the high-output inverter pick for users who stay with gasoline.

5 Best high-output tri-fuel portable

Westinghouse 14500 Peak Watt Tri-Fuel Home Backup Portable Generator

Westinghouse 14500 Peak Watt Tri-Fuel Home Backup Portable Generator

Type
Portable
Fuel
Tri Fuel
Watts
Over 9000 W
Electric start
Yes

$1,499.00 (as of 10/23/2026 00:29 PDT - Details)

View on Amazon

This 14,500 peak watt portable shares the tri-fuel lineup with the larger 18,000 W model, does not state a CO sensor in the listing, and still provides high output for large loads. It passes the over-9,000 W threshold with room for big loads. Pick it over the 12,500 W dual-fuel portable when natural gas is part of your plan.

Pros

  • 14,500 peak watts, one of the highest tri-fuel outputs in this guide
  • Tri-fuel gasoline, propane and natural gas
  • Remote electric start and transfer switch ready

Cons

  • CO sensor not stated by the seller
  • Portable frame, not inverter type

Good fit if

  • Tri-fuel backup with very high peak output
  • Users who already have a natural gas connection

Skip if

  • You want a CO sensor without adding your own detector: choose a model that lists one
  • You need inverter output for sensitive electronics

Verdict: The 14,500 peak watt tri-fuel portable is the high-output natural gas-capable pick, but it omits a stated CO sensor.

6 Best dual-fuel portable backup

Westinghouse 12500 Peak Watt Dual Fuel Home Backup Portable Generator

Westinghouse 12500 Peak Watt Dual Fuel Home Backup Portable Generator

Type
Portable
Fuel
Dual Fuel
Watts
Over 9000 W
Electric start
Yes
CO sensor
Yes

$1,049.00 (as of 10/23/2026 00:29 PDT - Details)

View on Amazon

The 12,500 peak watt dual-fuel portable combines over-9,000 W output, gasoline and propane operation, remote electric start, a CO sensor and transfer switch readiness in one conventional frame. For home backup, it pairs the output with a CO sensor, remote electric start and transfer switch readiness, the full safety and convenience list among conventional pickups. Users who want both fuel types without natural gas piping should start here.

Pros

  • Over 9,000 W peak output
  • Dual-fuel gasoline and propane
  • CO sensor, remote electric start and transfer switch ready

Cons

  • Portable frame, not inverter type
  • No natural gas input: tri-fuel models add that option

Good fit if

  • Home backup with propane or gasoline
  • Users who want electric start and CO protection

Skip if

  • You require natural gas as a fuel
  • You want inverter output for sensitive electronics

Verdict: The 12,500 peak watt dual-fuel portable is the complete conventional backup pick in this list.

7 Best high-output dual-fuel portable

Westinghouse 14500 Peak Watt Dual Fuel Home Backup Portable Generator

Westinghouse 14500 Peak Watt Dual Fuel Home Backup Portable Generator

Type
Portable
Fuel
Dual Fuel
Watts
Over 9000 W
Electric start
Yes

$1,349.00 (as of 10/23/2026 00:29 PDT - Details)

View on Amazon

This dual-fuel portable has 14,500 peak watts, remote electric start and is transfer switch ready. It runs on gasoline or propane. The listing does not include a CO sensor, so buyers need to bring their own CO alarm and follow safe placement rules. It sits between the 12,500 W dual-fuel portable and the 18,000 W tri-fuel portable on output.

Pros

  • 14,500 peak watts, highest dual-fuel output in this guide
  • Gasoline and propane operation
  • Remote electric start and transfer switch ready

Cons

  • CO sensor not stated by the seller
  • Portable frame, not inverter type

Good fit if

  • Very high dual-fuel output for home standby
  • Users who pair the generator with separate CO alarms

Skip if

  • You want the built-in CO sensor found on the 12,500 W dual-fuel pick
  • You only need mid-range output and prefer a smaller inverter

Verdict: The 14,500 peak watt dual-fuel portable gives top dual-fuel output but leaves CO sensing to the buyer.

8 Best gasoline home backup portable

Westinghouse 9500 Peak Watt Home Backup Portable Generator

Westinghouse 9500 Peak Watt Home Backup Portable Generator

Type
Portable
Fuel
Gasoline
Watts
Over 9000 W
Electric start
Yes
CO sensor
Yes

$849.00 (as of 10/23/2026 00:29 PDT - Details)

View on Amazon

The 9,500 peak watt home backup portable includes a CO sensor and remote electric start with auto choke in the gasoline-only group. It crosses the 9,000 W peak band while staying a simpler single-fuel machine. For users who want one fuel type and automatic starting, this is the gasoline home backup to compare against the dual-fuel models.

Pros

  • Over 9,000 W peak output
  • CO sensor and remote electric start with auto choke
  • Transfer switch ready
  • Gasoline-only keeps fuel logistics simple

Cons

  • No propane or natural gas option
  • Portable frame, not inverter type

Good fit if

  • Gasoline-fueled home backup
  • Users who want remote start and CO protection

Skip if

  • You need propane for long-term fuel storage
  • You want inverter output for sensitive electronics

Verdict: The 9,500 peak watt gasoline portable is the straightforward high-output home backup pick.

9 Best RV-ready dual-fuel portable

Westinghouse 6600 Watt Dual Fuel Home Backup Portable Generator

Westinghouse 6600 Watt Dual Fuel Home Backup Portable Generator

Type
Portable
Fuel
Dual Fuel
Watts
5001 to 9000 W
Electric start
Yes
RV ready
Yes
CO sensor
Yes

$649.00 (as of 10/23/2026 00:29 PDT - Details)

View on Amazon

This 6,600 W dual-fuel portable is RV-ready with a 30A outlet, includes a CO sensor, remote electric start and transfer switch readiness, and runs on gasoline or propane. Its listing covers a 30A RV outlet, CO sensor, remote electric start and transfer switch readiness. It lands in the 5,001 to 9,000 W band, below the heavy backup units but above the 4,000 to 5,000 W inverters.

Pros

  • Dual-fuel gasoline and propane
  • RV ready with 30A outlet
  • CO sensor, remote electric start and transfer switch ready
  • 5,001 to 9,000 W peak band

Cons

  • Portable frame, not inverter type
  • Lower peak wattage than the over-9,000 W home backup picks

Good fit if

  • RV owners who want propane flexibility
  • Small-home backup without the largest frame

Skip if

  • You need more than 9,000 W
  • You want inverter output for sensitive camper electronics

Verdict: The 6,600 W dual-fuel portable is the RV-ready conventional pick in this guide by stated features.

10 Best compact dual-fuel inverter

Westinghouse 4000 Peak Watt Super Quiet Dual Fuel Portable Inverter

Westinghouse 4000 Peak Watt Super Quiet Dual Fuel Portable Inverter

Type
Inverter
Fuel
Dual Fuel
Watts
3000 to 5000 W
Electric start
Yes
RV ready
Yes
CO sensor
Yes

$749.99 (as of 10/23/2026 00:29 PDT - Details) Typical price: $799.00, 6% off

View on Amazon

This 4,000 peak watt Super Quiet dual-fuel inverter includes an RV outlet, CO sensor and remote electric start in the compact inverter class. It runs on gasoline or propane, which makes it a go-to for tailgating and small outages. It has less peak capacity than the 5,000 W inverters nearby but adds the CO sensor that one of those models lacks.

Pros

  • Dual-fuel gasoline and propane inverter
  • RV ready with 30A outlet
  • CO sensor and remote electric start
  • Super Quiet style enclosure

Cons

  • Peak wattage lower than the 5,000 W inverter models
  • Running watt and decibel figures not stated by the seller

Good fit if

  • Camping, tailgating and small backup loads
  • Users who want a quiet-style inverter with propane ability

Skip if

  • You need more than 5,000 W of inverter peak output
  • You want the larger 5,000 W dual-fuel inverter instead

Verdict: The 4,000 peak watt Super Quiet dual-fuel inverter is the compact inverter pick with CO sensing and remote start.

11 Best quiet dual-fuel inverter with remote start

Westinghouse 5000 Peak Watt Super Quiet Dual Fuel Portable Inverter

Westinghouse 5000 Peak Watt Super Quiet Dual Fuel Portable Inverter

Type
Inverter
Fuel
Dual Fuel
Watts
3000 to 5000 W
Electric start
Yes
RV ready
Yes

$949.00 (as of 10/23/2026 00:29 PDT - Details)

View on Amazon

This Super Quiet dual-fuel inverter has 5,000 peak watts, with gasoline and propane operation, RV outlet and remote electric start. The listing does not include a CO sensor, so it is a choice when you want a higher compact inverter output and plan separate CO alarms. It offers more peak power than the 4,000 W compact, but at the cost of a stated CO sensor.

Pros

  • 5,000 peak watt inverter output
  • Dual-fuel gasoline and propane
  • RV ready and remote electric start
  • Super Quiet style enclosure

Cons

  • CO sensor not stated by the seller
  • No running watt figure stated by the seller

Good fit if

  • Users who want a 5,000 W dual-fuel inverter
  • RV and cabin owners who add their own CO detectors

Skip if

  • You want the built-in CO sensor on the 4,000 W dual-fuel inverter
  • You need natural gas input: choose a tri-fuel model

Verdict: The 5,000 peak watt Super Quiet dual-fuel inverter is the higher-output compact inverter pick, with the caveat that the seller does not list a CO sensor.

12 Best quiet gasoline inverter with CO sensor

Westinghouse 5000 Peak Watt Super Quiet Portable Inverter Generator

Westinghouse 5000 Peak Watt Super Quiet Portable Inverter Generator

Type
Inverter
Fuel
Gasoline
Watts
3000 to 5000 W
Electric start
Yes
RV ready
Yes
CO sensor
Yes

$899.00 (as of 10/23/2026 00:29 PDT - Details)

View on Amazon

This 5,000 peak watt Super Quiet inverter runs on gasoline only but includes a CO sensor, RV outlet and remote electric start with auto choke. Its place in the lineup makes it the gasoline counterpart to the 4,000 W and 5,000 W dual-fuel inverters. If propane flexibility is not needed, this pick gives you the same quiet-style inverter size with the CO sensor listed.

Pros

  • 5,000 peak watt inverter output
  • CO sensor and remote electric start with auto choke
  • RV ready with 30A outlet
  • Super Quiet style enclosure

Cons

  • Gasoline only, no propane input
  • No running watt figure stated by the seller

Good fit if

  • Gasoline-only users who want a quiet-style inverter
  • Campers and tailgaters who value a built-in CO sensor

Skip if

  • You want propane or natural gas flexibility
  • You need more than 5,000 W of peak capacity

Verdict: The 5,000 peak watt Super Quiet gasoline inverter is the pick when you want inverter output, remote start and a listed CO sensor without multi-fuel complexity.

13 Best lightweight inverter for camping

Westinghouse 2550 Peak Watt Super Quiet & Lightweight Portable Inverter

Westinghouse 2550 Peak Watt Super Quiet & Lightweight Portable Inverter

Type
Inverter
Fuel
Dual Fuel
Watts
Under 3000 W
RV ready
Yes
CO sensor
Yes

$529.00 (as of 10/23/2026 00:29 PDT - Details)

View on Amazon

This 2,550 peak watt Super Quiet dual-fuel inverter is the lightweight under-3,000 W model in this guide, with an RV outlet and CO sensor. It runs on gasoline or propane, which is uncommon at this size. It is a camping and tailgating machine rather than a home backup unit.

Pros

  • Under 3,000 W peak wattage with lightweight Super Quiet design
  • Dual-fuel gasoline and propane
  • RV ready with 30A outlet and CO sensor

Cons

  • Lowest capacity in this guide, not for home backup
  • No remote electric start listed by the seller

Good fit if

  • Car camping and small RV loads
  • Users who want a portable dual-fuel inverter under 3,000 W

Skip if

  • You need to run a house or large appliances
  • You want remote start in a compact inverter

Verdict: The 2,550 peak watt Super Quiet dual-fuel inverter is the go-anywhere compact pick in this list.

14 Best small dual-fuel portable

Westinghouse 4650 Peak Watt Dual Fuel Portable Generator

Westinghouse 4650 Peak Watt Dual Fuel Portable Generator

Type
Portable
Fuel
Dual Fuel
Watts
3000 to 5000 W
RV ready
Yes
CO sensor
Yes

$399.00 (as of 10/23/2026 00:29 PDT - Details)

View on Amazon

The 4,650 peak watt dual-fuel portable is a conventional-frame generator with a 30A RV outlet and CO sensor, and it runs on gasoline or propane. It occupies the 3,001 to 5,000 W band below the 6,600 W RV-ready portable and above the compact inverters. Users who prefer a simple portable frame in this output class get dual-fuel flexibility without an inverter enclosure.

Pros

  • Dual-fuel gasoline and propane
  • RV ready with 30A outlet and CO sensor
  • 3,001 to 5,000 W peak band

Cons

  • No electric start listed by the seller
  • Portable frame, not inverter type

Good fit if

  • Small backup loads with propane option
  • RV users who do not need remote start

Skip if

  • You want electric start: look at the 4,000 W Super Quiet inverter
  • You need inverter output for sensitive electronics

Verdict: The 4,650 peak watt dual-fuel portable is the simple small-frame dual-fuel pick.

15 Best mid-size gasoline portable

Westinghouse 6600 Peak Watt Home Backup Portable Generator

Westinghouse 6600 Peak Watt Home Backup Portable Generator

Type
Portable
Fuel
Gasoline
Watts
5001 to 9000 W
RV ready
Yes
CO sensor
Yes

$529.00 (as of 10/23/2026 00:29 PDT - Details)

View on Amazon

This 6,600 peak watt gasoline portable matches the RV-ready dual-fuel model above on output but uses a single fuel and includes a CO sensor and a 30A outlet. It is the gasoline-only counterpart for buyers who do not need fuel flexibility. Its listing does not include electric start, so it also serves as a simpler conventional option.

Pros

  • 5,001 to 9,000 W peak band
  • CO sensor and RV ready with 30A outlet
  • Transfer switch ready
  • Gasoline-only simplifies operation

Cons

  • No propane or natural gas option
  • Electric start not stated by the seller

Good fit if

  • Mid-size gasoline backup for home or RV
  • Users who do not need dual-fuel flexibility

Skip if

  • You want remote electric start: other portables in this guide list it
  • You need propane for fuel storage flexibility

Verdict: The 6,600 peak watt gasoline portable is the straightforward mid-size gasoline pick with a CO sensor.

The specs, compared

#GeneratorTypeFuelWattsElectric startRV readyCO sensor
1Westinghouse 12000 Peak Watt Tri-Fuel Portable Inverter GeneratorInverterTri FuelOver 9000 WYesnot statedYes
2Westinghouse 18000 Peak Watt Tri-Fuel Home Backup Portable GeneratorPortableTri FuelOver 9000 WYesnot statedYes
3Westinghouse 8200 Peak Watt Tri-Fuel Portable Inverter GeneratorInverterTri Fuel5001 to 9000 WYesnot statedYes
4Westinghouse 10000 Peak Watt Portable Open Frame Inverter GeneratorInverterGasolineOver 9000 WYesnot statedYes
5Westinghouse 14500 Peak Watt Tri-Fuel Home Backup Portable GeneratorPortableTri FuelOver 9000 WYesnot statednot stated
6Westinghouse 12500 Peak Watt Dual Fuel Home Backup Portable GeneratorPortableDual FuelOver 9000 WYesnot statedYes
7Westinghouse 14500 Peak Watt Dual Fuel Home Backup Portable GeneratorPortableDual FuelOver 9000 WYesnot statednot stated
8Westinghouse 9500 Peak Watt Home Backup Portable GeneratorPortableGasolineOver 9000 WYesnot statedYes
9Westinghouse 6600 Watt Dual Fuel Home Backup Portable GeneratorPortableDual Fuel5001 to 9000 WYesYesYes
10Westinghouse 4000 Peak Watt Super Quiet Dual Fuel Portable InverterInverterDual Fuel3000 to 5000 WYesYesYes
11Westinghouse 5000 Peak Watt Super Quiet Dual Fuel Portable InverterInverterDual Fuel3000 to 5000 WYesYesnot stated
12Westinghouse 5000 Peak Watt Super Quiet Portable Inverter GeneratorInverterGasoline3000 to 5000 WYesYesYes
13Westinghouse 2550 Peak Watt Super Quiet & Lightweight Portable InverterInverterDual FuelUnder 3000 Wnot statedYesYes
14Westinghouse 4650 Peak Watt Dual Fuel Portable GeneratorPortableDual Fuel3000 to 5000 Wnot statedYesYes
15Westinghouse 6600 Peak Watt Home Backup Portable GeneratorPortableGasoline5001 to 9000 Wnot statedYesYes

Why these made the list

We started from a pool of 22 Westinghouse portable generators in current online listings. We kept models that could serve a clear use: whole-home backup, tri-fuel or dual-fuel operation, inverter output, RV-ready outlets, or an under-3,000 W portable class. From that pool we shortlisted 15 picks that avoid near-duplicate models, favor established Westinghouse designs and cover the range from 2,550 peak watt camp inverters to 18,000 peak watt home backup units. Selections are based on seller-published specifications, product descriptions and safety guidance from the CPSC, CDC and EPA; nobody on the site has tested or run these generators. Prices displayed with each pick are read from the current listing at the time shown and will move.

Things to weigh before buying

Peak wattage vs running wattage

Every model in this guide is described by a peak watt figure, like 8,200 or 12,000 peak watts. Peak watts matter for starting motors, but the seller lists most units only in broad bands for this guide (under 3,000 W, 3,001 to 5,000 W, 5,001 to 9,000 W, or over 9,000 W). Check the full listing for the running watt figure before you commit. Appliances such as refrigerators and well pumps have a starting surge, so you want your running load to stay well under the generator's capacity.

Fuel type: gasoline, propane and natural gas

Gasoline models are the simplest to fuel, but they do not store as flexibly as propane. Dual-fuel generators accept gasoline or propane. Tri-fuel models add natural gas, which the U.S. Energy Information Administration describes as a fossil fuel with methane as its largest component. If utility natural gas is available at your home, a tri-fuel generator can run for as long as gas service continues. For portable use, propane tanks make refueling easier than pouring gasoline.

Inverter generators vs portable-frame generators

An inverter generator converts and conditions the output before it reaches your devices, which makes it the usual recommendation for phones, laptops and other sensitive electronics. Portable-frame generators are conventional alternator machines and appear in this guide when the priority is high wattage or fuel flexibility. The pool has both kinds at similar peak bands, so the choice is really about what you are powering.

CO sensors, placement and alarms

Carbon monoxide is odorless and colorless, and the CPSC and CDC both warn that portable generators can produce deadly CO. Never run one inside a home, garage, basement or shed. CPSC and CDC guidance says to operate generators outside, at least 20 feet from windows, doors and vents, with exhaust facing away, and to keep battery-operated CO alarms in the home. In this guide, 12 of the 15 picks list a CO sensor; the remaining three do not state one, so add your own alarm. The EPA also warns that deadly CO can linger for hours after the generator shuts off.

Remote electric start, transfer switch and RV outlets

Remote electric start lets you start the generator from a small control instead of pulling a cord; 12 of the 15 picks in this guide list some form of electric start, and the exceptions are the 2,550 W compact inverter, the 4,650 W small portable and the 6,600 W gasoline portable. Transfer switch ready means the listing ties the unit to home backup wiring, although you should confirm the outlet and interlock details with the seller. RV-ready models include a 30A outlet, which is what most campers plug into.

Match the size to the job

Under 3,000 W inverters like the 2,550 W model are for small electronics, camping and RV basics. The 3,001 to 5,000 W band covers tailgating, small appliances and compact home backup. The 5,001 to 9,000 W band starts to handle larger loads and more RV accessories depending on the unit. Over 9,000 W models in this guide are for heavy home backup, workshops or events. Keep in mind the peak bands we list are broad, so read the full listing for the exact model.

Questions

Are Westinghouse generators safe to use indoors?

No. Portable generators produce carbon monoxide, which is odorless and colorless, and the CPSC says it can kill you in minutes. Never run a generator inside a home, garage, basement, crawlspace or shed. Operate it outside, at least 20 feet from windows, doors and vents, with exhaust pointing away. Install battery-operated CO alarms on every level and outside sleeping areas. Some models in this guide list a CO sensor, but that does not make indoor use safe.

What does tri-fuel mean on a Westinghouse generator?

A tri-fuel generator runs on three fuels: gasoline, propane and natural gas. Dual-fuel models in this guide run on gasoline and propane, and gasoline-only models run on gasoline. Natural gas is the option that matters most for home backup because it can come from a utility line, so a tri-fuel unit can keep running without refueling as long as gas service remains. Confirm your local hookup and the exact hose or regulator requirements with the seller before installation.

Inverter or portable generator: which should I choose?

Choose an inverter generator when you plan to power phones, laptops, televisions or other sensitive electronics, because the inverter produces cleaner, more stable output. Choose a conventional portable-frame generator when you need maximum wattage, simpler construction, or the larger fuel capacity that often comes with bigger home backup units. Several picks in this guide are inverters rated over 9,000 W, so the two categories are not only about size.

Why do some picks not list a CO sensor?

The seller's listing for those models simply does not state a CO sensor. If you pick one, treat the generator as if it has no sensor: run it outside at least 20 feet from openings, install battery-operated CO alarms in the home, and never run it indoors. The CPSC and CDC both recommend CO alarms on every level and outside sleeping areas. A separate alarm is inexpensive compared with the risk of CO poisoning.

Can a Westinghouse generator power an RV?

Yes, if the generator is marked RV-ready and has the 30A outlet found on seven of the picks in this guide. Match the generator's wattage to your RV's loads: a 2,550 W inverter covers basic appliances, while a 6,600 W dual-fuel portable handles more. The 4,000 W and 5,000 W Super Quiet inverters sit in between with quiet-style enclosures. Always place the generator outside, away from RV doors and windows, and keep a CO alarm inside the RV.

Latest changes

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Sources

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