
Westinghouse 12500 Peak Watt Home Backup Portable Generator, Remote Electric Start with
Disclosure: We may earn a commission when you buy through links on this page, at no extra cost to you. As an Amazon Associate I earn from qualifying purchases. Learn more
Highlights
- 9500 Running Watts and 12500 Peak Watts; Remote Start with Included Key Fob, Electric and Recoil Start; Up to 12 Hours of Run Time on a 6.6 Gallon Fuel Tank with Fuel Gauge
- Features Two GFCI 120V 5–20R 20A Standard Household Receptacle, One Transfer Switch Ready 120V L14-30R 30A, One RV Ready 120/240V 14–50R 50A, and Two 5V USB Ports; All Outlets Have Rubber Covers for Added Safety
- Powered by a Heavy Duty 457cc Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve with Automatic Low Oil and Carbon Monoxide (CO) Shutdown, and Digital Hour Meter
- Plug-and-Play: Comes with a Remote Start Key Fob, 12V Battery Charger, Oil, an Oil Funnel, a Tool Kit, and a User’s Manual to Get You Started Right Out of the Box (Minimal Assembly Required)
- All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA Compliant; Backed By 3-Year Limited Service, Labor, and Parts Coverage and Nationwide Customer Service Network
Why You'll Love It
- Delivers 9500 running watts and 12500 peak watts for heavy-duty household backup power
- Offers key fob remote start alongside standard electric push-button and manual recoil options
- Runs up to 12 hours on a single 6.6-gallon tank with a built-in fuel gauge
- Provides transfer-switch-ready 30A, RV-ready 50A, standard household, and dual USB outlets
- Monitors operating hours and automatically shuts down for low oil or carbon monoxide detection
- Arrives with engine oil, a funnel, battery charger, and tool kit for straightforward setup
Pros
- +High running and peak wattage output
- +Convenient remote start key fob included
- +Generous 12-hour run time per tank
- +Automatic carbon monoxide and low-oil shutdown
- +Multiple outlet types including RV and transfer switch
Cons
- -Requires some initial assembly out of the box
- -May have residual oil or fuel odor from factory testing
Detailed Review
The Westinghouse 12500 Peak Watt Home Backup Portable Generator is built to handle significant household power demands during outages. Supplying 9500 running watts and 12500 peak watts, it provides robust output for running major appliances and essential equipment. It is powered by a 457cc 4-stroke OHV engine fitted with a durable cast iron sleeve, making it suitable for property owners who need substantial, dependable emergency backup.
Starting the machine is straightforward thanks to multiple ignition options. You can use the included wireless remote key fob, push the electric start button, or rely on the traditional recoil pull. The 6.6-gallon fuel tank delivers up to 12 hours of run time, and an integrated fuel gauge allows you to check gasoline levels at a glance without interrupting operation.
The control panel offers versatile connectivity for various setups. It includes two GFCI 120V 20A household receptacles, a transfer-switch-ready 120V 30A twist-lock outlet, a 120/240V 50A RV-ready port, and two 5V USB ports. All receptacles feature protective rubber covers. For ongoing maintenance and safety, the unit incorporates a digital hour meter, low-oil automatic shutdown, and a carbon monoxide sensor that powers down the engine if hazardous gas levels are detected.
While the generator arrives with engine oil, a funnel, a 12V battery charger, and a basic tool kit, minimal assembly is required before your first run. Additionally, because every unit undergoes functional factory testing, you might notice a slight residual oil or gasoline smell upon unboxing.
Verdict: This high-capacity generator is a solid choice for homeowners seeking comprehensive emergency backup with the convenience of remote start. Its diverse outlet array and extended run time make it well-suited for keeping essential household circuits or large recreational vehicles running smoothly.
Specifications
- Running Watts: 9500W
- Peak Watts: 12500W
- Engine Displacement: 457cc 4-Stroke OHV
- Fuel Tank Capacity: 6.6 Gallons
- Run Time: Up to 12 Hours
- Outlets: Two GFCI 120V 5-20R 20A, One 120V L14-30R 30A, One 120/240V 14-50R 50A, Two 5V USB Ports
- Starting Mechanism: Remote Key Fob, Electric Start, Recoil Start
- Certifications & Coverage: EPA Compliant, 3-Year Limited Warranty
Who Should Buy It
A great fit if you:
- Need high-wattage power to run multiple appliances or connect to a home transfer switch.
- Want the convenience of starting your generator from a distance with a remote key fob.
- Require dedicated 50A RV connections or standard household outlets with GFCI protection.
- Value built-in safety features like carbon monoxide and low-oil automated shutdown.
Consider something else if you:
- Prefer a lightweight unit that requires zero out-of-the-box assembly.
- Only need small amounts of power for basic electronics and low-draw gear.
FAQ
What comes in the box with the generator?
The package includes a remote start key fob, a 12V battery charger, engine oil, an oil funnel, a tool kit, and a user manual.
What safety shutoff systems are built in?
The engine is equipped with an automatic carbon monoxide (CO) sensor shutdown as well as an automatic low-oil shutdown mechanism.
Why is there a slight smell of gas or oil on the new unit?
All units are functionally tested at the factory prior to shipment, which can leave a minimal residual fuel or oil odor in the packaging.
What types of outlets are available on the unit?
It features two standard GFCI 120V 20A household outlets, one 120V 30A twist-lock outlet, one 120/240V 50A RV receptacle, and two 5V USB ports.
Photos












Product Specs
| Specification | Details |
|---|---|
| Wattage | 12500 watts |
| Fuel Type | Gasoline |
| Power Source | Fuel Powered |
| Recommended Uses For Product | Residential |
| Voltage | 120 volts |
| Output Wattage | 9500 |
| Additional Features | Automatic Voltage Regulation, CO Sensor, Electric Start, Fuel Gauge, Hour Meter, Overload Protection, USB Port |
| Engine Type | 4 Stroke |
| Ignition System Type | electric start |
| Tank Volume | 6.6 gallons |
| Engine Displacement | 457 cubic centimeters |
| Total Power Outlets | 8 |
| Starting Wattage | 12500 watts |
| Running Wattage | 9500 watts |
| Frequency | 60 hertz |
| Runtime | 12 hours |
| Item Weight | 212 pounds |
| Item Dimensions L x W x H | 27.2"L x 26.1"W x 26.5"H |
| Brand Name | Westinghouse |
| Included Components | Battery Charger, Engine Oil & Funnel, Key FOB, Owner's Manual, Quick-Start Guide, Warranty |
| Model Name | Open Frame Generators |
| Model Number | WGen9500c |
| Number of Items | 1 |
| UPC | 850011336670 |
| Unit Count | 1 Count |
| Manufacturer | Westinghouse Outdoor Power Equipment |
| Global Trade Identification Number | 00850011336670 |
| Item Type Name | Open Frame Generators |
| Manufacturer Part Number | WGen9500c |
| Warranty Description | 3 Year Limited Warranty |
| Best Sellers Rank | #48,486 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #187 in Outdoor Generators |
| ASIN | B099KRJ513 |
| Customer Reviews | 4.6 4.6 out of 5 stars (523) 4.6 out of 5 stars |
| Color | Blue |
| Material Type | Metal, Rubber |
| Brand | Westinghouse |
| Special Feature | Automatic Voltage Regulation, CO Sensor, Electric Start, Fuel Gauge, Hour Meter, Overload Protection, USB Port See more |
Similar Products

Westinghouse 14500 Peak Watt Tri-Fuel Home Backup Portable Generator, Remote Electric Start,
★ 9.6/10





