Westinghouse 28,000/20,000 W, Gasoline Powered Portable Generator, Home Backup, Remote Start, CO Sensor
$3,799.99
Westinghouse 28,000/20,000 W, Gasoline Powered Portable Generator, Home Backup, Remote Start, CO Sensor
Westinghouse 28,000/20,000 W, Gasoline Powered Portable Generator, Home Backup, Remote Start, CO Sensor
4.72453 Reviews
Item # 229388799
$3,799.99
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Westinghouse 28,000/20,000 W, Gasoline Powered Portable Generator, Home Backup, Remote Start, CO Sensor
4.72453 Reviews
Item # 229388799
$3,799.99
or
or
$80/mo.† for 48 months at 0% APR or earn $189 in Rewards+ on this purchase.
Valid 5/11/2026 - 7/5/2026Apply now
Valid 5/11/2026 - 7/5/2026Apply now
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For your toughest power needs, the Westinghouse WGen20000c Portable Generator is an ultra-duty generator engineered for strength. With 28,000 peak-Watt and 20,000 running-Watt, the WGen20000c is built with a brawny 999 cc V-Twin OHV Westinghouse Engine to yield up to 14-hours of run time on a hefty 17.17 Gal. (65 L) gas tank with a built-in fuel gauge. It features Push-Button Electric Start to make starting the WGen20000c effortless. Transfer Switch Ready L14-30R and larger 14-50R outlets have the muscle to power all your major appliances like your air conditioner, refrigerator, and sump pump as well as lights or entertainment centers at the same time with a single cord hookup. With outlets that produce less than 5% THD, the WGen20000c allows you to safely and easily charge sensitive electronics directly from the control panel without the need for additional accessories. VFT Data Center displays real-time performance information to keep you up to date with regular maintenance. Constructed with a rugged steel frame with lift brackets, the WGen20000c is conveniently portable with an included set of heavy-duty wheels and handles to have your house, travel trailer, or job site powered in-seconds. The WGen20000c is complete with a 3-year Limited Warranty and Lifetime Technical Support backed by our nationwide customer service and support network.
For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.
- 20,000 Running Watts and 28,000 Peak Watts; Easy-Access Start Panel with Push-Button Electric Start, Choke Knob, and Fuel Control Valve; Up to 14 Hours of Run Time at 25% load on a 17.2 Gallon Fuel Tank With Fuel Gauge
- Featuring Four GFCI 120V 520R Standard Household Outlets, Two 50A 120/240V 14-50R Outlets, Two 30A 120/240V L14-30R Outlets, and One 30A 120V L5-30R Outlet; All Outlets Have Rubber Covers for Added Safety
- Powered by a Heavy Duty 999cc Westinghouse V-Twin OHV Engine Featuring a Cast Iron Sleeve, Reinforced Steel Handles with Quick-Release Pins, Automatic Low Oil and Carbon Monoxide (CO) Shutdown, Idle Control, and Digital Readout Displaying Lifetime Run Hours, Volts, and Frequency.
- Plug-and-Play: Oil, Funnel, Setup Guide, and Manual to Get You Started Right Out of the Box
- 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 with Nationwide Customer Service Network
| Brand | Westinghouse |
|---|---|
| Country of Origin | Imported |
| Description | 28000 Peak Watt Home Backup Portable Generator, Remote Electric Start with Auto Choke, Transfer Switch Ready 30A & 50A Outlets, Gas Powered, CO Sensor |
| Engine Brand | Westinghouse |
| Engine Displacement | 999cc |
| Features | 28,000 Peak, 20,000 Running Watts, CO Sensor |
| Fuel Tank Capacity | 17.2 gal |
| Fuel Technology | Single-Fuel |
| Accessories Included | LPG Hose, Funnel, Oil, Wheel Kit |
| Generator Amperage | 30A, 20A, 50A |
| Generator Running Watts | 19500W |
| Generator Running Watts Range | 10100 and Up |
| Generator Starting Watts | 28000W |
| Generator Voltage | 120V, 240V |
| Number of Circuits | 9 |
| Number Of Outlets | 9 |
| Operational Volume (dB) | 74 dBA |
| Outlet Types | 120V/30A, 240V/50A |
| Packaged Height | 42.5 in. |
| Packaged Length | 38.9 in. |
| Packaged Weight | 574.1 lb. |
| Packaged Width | 27 in. |
| Power Type | Gas |
| Primary Color | Blue |
| Product Height | 40.4 in. |
| Product Length | 38 in. |
| Product Weight | 541.1 lb. |
| Product Width | 35 in. |
| Recommended Application | Emergency Use, Job Site, Recreational, Home Standby |
| Run Time at Full Load | 5 hr. |
| Run Time at Half Load | 11 hr. |
| Start Type | Remote Start |
| Manufacturer Part Number | WGEN20000C |
Start typing your question and we'll check if it was already asked and answered.
1 - 10 of 20 Questions
Newest questions
Q: Are both 50 amp receptacles able to be paralleled and put into one transfer switch
a month ago1 Answer
- A: Howdy neighbor! You can definitely hook up both 50A outlets to a transfer switch, but you’ll want to be extra careful to make sure everything is safe and up to code. It's a great idea to bring in a pro electrician for this job to ensure your home's power stays reliable and hazard-free!a month agoHelpful?
Q: Are these generators loud? Will this hold a 60amp service?
3 months ago1 Answer
- A: Hi, the Westinghouse WGen20000c is relatively quiet for its massive power class, but it will still be significantly louder than a standard portable unit. It is technically capable of supporting a 60-amp service, as its total running capacity is 83.3 Amps at 240V3 months agoHelpful?
Q: Will this generator power a 28x80 double wide trailer house with central air and heat.
3 months ago1 Answer
- A: The Westinghouse 28,000/20,000-Watt Generator has enough power to run a double-wide trailer's central air and heat with careful load management. The 20,000 running watts are sufficient for major appliances, but you might need to avoid running multiple high-wattage items like the AC and electric heat at the same time. Professional installation with a transfer switch is essential for safe connection to your home's electrical panel.3 months agoHelpful?
Q: How much does it weigh
3 months ago1 Answer
- A: The Westinghouse 28,000/20,000-Watt Gasoline Powered Portable Generator has a dry unit weight of 541.1 pounds.3 months agoHelpful?
Q: Is the unit returnable
10 months ago1 Answer
- A: Hello, thank you for your question. Whether you made your purchase in a Tractor Supply store or online, if you're not completely satisfied with any item you purchased from Tractor Supply, return it to us with proof of purchase within 30 days from the purchase date to exchange or return an item at its original purchase price. Active Neighbor's Club members are eligible for 90 day paperless returns. All returns require a proof of purchase or are subject to refund verification system approval. Please see the link below for our full return policy. https://www.tractorsupply.com/tsc/cms/policies-information/customer-solutions/tsc-return-policy10 months agoHelpful?
Q: Can I run two fifty amp plugs to my transfer swit
a year ago1 Answer
- A: Hi, yes, you can connect both 50A outlets from the Westinghouse WGen20000c generator to a transfer switch, but this setup requires careful planning to ensure safety and compliance with electrical codes. We recommend reaching out to a trusted electrician.a year agoHelpful?
Q: DOES GENERTOR HAVE COPPER WINDINGS
a year ago1 Answer
- A: Hi Larry, the Westinghouse WGen20000c has aluminum windings!a year agoHelpful?
Q: will the 28000 watt unit run my 220v heat pump that I have for my home?
a year ago1 Answer
- A: Hello! Thank you for reaching out with your question! Without knowing all of the specific power requirements of the heat pump in question, we cannot say for certain. Please reach out to us at 1-855-944-3571 or [email protected] and we will be able to better answer your question!a year agoHelpful?
Q: Where is this generator built?
a year ago1 Answer
- A: Hello, all of our units are designed and prototyped at either one of our two facilities here in the U.S. with a team of industry experts and assemble our products at our factory in Vietnam where we have stringent quality control standards which require operational testing on each and every unit.a year agoHelpful?
Q: Does this model contain an inverter?
a year ago1 Answer
- A: Hello, Thank you for your question. This model does not have a power inverter.a year agoHelpful?
1 - 10 of 20 Questions
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Reviews
Summary of Reviews
The Westinghouse generator is a powerful and reliable unit that can effectively power an entire household during power outages. It offers excellent performance, with the ability to run major appliance...
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1 to 4 of 2453 Reviews .
1 – 4 of 2453 Reviews
Most Recent
Arizona off grid
Review 1
5 out of 5 stars.
Kicks butt
10 days ago
Ive tried many generators ,none would power up my twin pump 80 gal compressors until I bought the Westinghouse powerhouse
SweepstakesYes
Yes, I recommend this product.
MadCon86
DUNNELLON FL
Review 1
4 out of 5 stars.
Whole home power
a month ago
Bought this generator a year ago, it's beyond great right out of the crate, everything you need to get set up and running, I have had a few issues with getting it started and running, but when it runs I am kind of the neighborhood, however when I cannot get it started it's a real disappointment for the money I spent on it and it to be a giant paperweight
Yes, I recommend this product.
Originally posted on westinghouse.com
Fish1561
Delmar DE
Review 1
5 out of 5 stars.
a month ago
Just picked up haven't put load on yet but All seems good
Yes, I recommend this product.
Originally posted on westinghouse.com
Cmrk2017
Review 1
5 out of 5 stars.
a month ago
I bought this just over a month ago and glad that I did.
Originally posted on westinghouse.com