Westinghouse 28,000/20,000 W, Gasoline Powered Portable Generator, Home Backup, Remote Start, CO Sensor
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Westinghouse 28,000/20,000 W, Gasoline Powered Portable Generator, Home Backup, Remote Start, CO Sensor
Item # 2293887
$3,799.99
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Online Only
Westinghouse 28,000/20,000 W, Gasoline Powered Portable Generator, Home Backup, Remote Start, CO Sensor
Item # 2293887
$3,799.99
or
or
$80/mo.† for 48 months at 0% APR or earn $189 in Rewards+ on this purchase.
Valid 8/24/2026 - 9/7/2026
Valid 8/24/2026 - 9/7/2026
Add this item to unlock free delivery!
This item is available online only
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For delivery, this item requires a Big & Bulky handling fee.Learn more
Notice:
This Item cannot be shipped to AK, CA, HI.Add a protection plan
Powersport plans are not available in CA & MD.
Get everything you need
Neighbor’s Club Members earn points with purchases.
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 |
Have a question?
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
4 months 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!3 months agoHelpful?
Q: Are these generators loud? Will this hold a 60amp service?
6 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 240V6 months agoHelpful?
Q: Will this generator power a 28x80 double wide trailer house with central air and heat.
6 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.6 months agoHelpful?
Q: How much does it weigh
6 months ago1 Answer
- A: The Westinghouse 28,000/20,000-Watt Gasoline Powered Portable Generator has a dry unit weight of 541.1 pounds.6 months agoHelpful?
Q: Is the unit returnable
a year 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-policya year 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 support@wpowereq.com 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
Q&As
Have a question?
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
4 months 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!3 months agoHelpful?
Q: Are these generators loud? Will this hold a 60amp service?
6 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 240V6 months agoHelpful?
Q: Will this generator power a 28x80 double wide trailer house with central air and heat.
6 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.6 months agoHelpful?
Q: How much does it weigh
6 months ago1 Answer
- A: The Westinghouse 28,000/20,000-Watt Gasoline Powered Portable Generator has a dry unit weight of 541.1 pounds.6 months agoHelpful?
Q: Is the unit returnable
a year 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-policya year 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 support@wpowereq.com 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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1 to 4 of 2464 Reviews .
1 – 4 of 2464 Reviews
Most Recent
JWD11
Review 1
4 out of 5 stars.
Wgen20000C
a day ago
appears to be well built, will get up and running and hope it does the job. I hope maintenance parts not be an issue.
Originally posted on westinghouse.com
Billy bob 3
Review 1
2 out of 5 stars.
Bad motor
14 days ago
Bought this generator a few months ago has about 150 hours on it has something wrong with the engine internally
Originally posted on westinghouse.com
Timothym
Review 1
5 out of 5 stars.
Generator
23 days ago
Just received it looking at it it is a force to be reckoned with. I hope it runs as good as it looks
Originally posted on westinghouse.com
Elbow26
Pennsylvania
Review 1
5 out of 5 stars.
Great product for price
23 days ago
We bought this because the power goes out a lot. It was easy to have installed and will power almost the whole house.
Yes, I recommend this product.
Originally posted on westinghouse.com