







⚡ Power your peace of mind—anywhere, anytime.
The Westinghouse 28000 Peak Watt Portable Generator is a robust, gas-powered backup solution featuring a heavy-duty 999cc V-Twin engine, remote electric start, and a 17-gallon fuel tank for up to 17 hours of runtime. Equipped with multiple household and transfer switch-ready outlets, a CO sensor for safety, and low THD for sensitive electronics, it ensures reliable, clean power during outages or off-grid needs.







| Brand | Westinghouse |
| Wattage | 28000 watts |
| Fuel Type | Gasoline |
| Power Source | Fuel Powered |
| Recommended Uses For Product | Residential |
| Voltage | 240 Volts |
| Output Wattage | 28000 |
| Special Feature | Electric Start, Automatic Voltage Regulation, Hour Meter, Fuel Gauge, CO Sensor, Automatic Idle Control |
| Included Components | Battery Charger, Warranty, Quick-Start Guide, Engine Oil & Funnel, Key FOB, Owner's Manual |
| Color | Blue |
| Product Dimensions | 39.5"L x 27.3"W x 40.2"H |
| Model Name | Open Frame Generators |
| Engine Type | 4 Stroke |
| Ignition System Type | electric start |
| Tank Volume | 17 Gallons |
| Engine Displacement | 999 Cubic Centimeters |
| Runtime | 11 hours |
| Frequency | 50 Hz |
| Starting Wattage | 28000 Watts |
| Running Wattage | 20000 Watts |
| UPC | 850032657259 |
| Manufacturer | Westinghouse Outdoor Power Equipment |
| Part Number | WGen20000c |
| Item Weight | 599 pounds |
| Country of Origin | Vietnam |
| Item model number | WGen20000c |
| Batteries | 1 12V batteries required. |
| Size | 28000W + CO Sensor |
| Style | 28000 Watts - Gas Only - CO Sensor |
| Pattern | Generator |
| Item Package Quantity | 1 |
| Sound Level | 74 dB |
| Handle/Lever Placement | Front |
| Special Features | Electric Start, Automatic Voltage Regulation, Hour Meter, Fuel Gauge, CO Sensor, Automatic Idle Control |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Cell Type | Other Than Listed |
| Warranty Description | 3 Year Limited Warranty |
E**W
It’s a huge BEAST! Plenty of power for entire house.
What a huge BEAST!! I been running 7550 watts Generac generator past few years, only issues I faced was not able run AC, Dryer what runs 220 volts. We able to cook on stove with only 2 burners. My Golly, this beast is something! Being heavy equipment mechanic, this thing not as loud as my 7550 Generac. I was able do ANYTHING in my home even 5 tons AC. The positive thing it contains breakers on each plugs., lots of plugs to run cords to my shop nearby. Moving it not bad with the solid wheels, weights 680 lbs. loaded with gas and oil. I added rack on top hold my cords and such. Starting this thing really different. Like a robot self start once button was pushed. I put synthetic oil in it instead using factory as I live in cold climate and stat any temperature. This thing runs GREAT!! I put it together was a breeze as I didn’t read the instructions, I just knew what I’m doing. I was lucky enough to own a cherry picker to get it off the pallet. I know some customers not prepare for that. Lol. I was, knew gonna be heavy. Love the frame around it. Xcel energy was so pissed I was prepared to have power when they don’t want me not having power. We people should always be prepared. I’m happy to have this BEAST!! 20k running watts is just more than I need. Those who curious, my house 3,300 square foot.
R**.
Great Power & Great Price
Impressive unit. Just received and all works well. Assembly was a no brainer. Extremely easy to start including with the remote start. Quieter than expected although still loud enough to scare the animals. Needed the added starting and running power. Beware, this is a heavy unit. Unpacking takes two to four people to get it off the pallet (unless you happen to have an engine lift installed). Great buy at this point.
A**R
Generator worth the price, great buy!!!
Great buy, so far I tested with propane and it was an easy installing and start with battery supplied anlready and adding oil, to place wheels and try powering my entire home. My goal is to add natural gas line to connect it to, so I will add an updated review when I try it out. So far as of now, I am extremely happy as it ran my entire home 2,700 sq foot with all lights on and AC turned on no issue on propane. A bit noisy but it does its work. The start time, was in the first try so great overall. Will provide updates review
C**O
Horrible Customer Service and Product
In May 22 of 2023 I went online and bought a Westinghouse generator and had tons of problems to get it to stay running. I tried to get help from Westinghouse with no luck. Then I went on line and checked for trouble shooting problems for the generator and found that they have problems with the fuel line and tanks. I did find a block inside and the lines were falling apart. I replaced them and cleaned the tank and that fixed the problem at the time. Now one week ago today on Monday it stopped working again. We’ve been trying to get help from them again with no luck. Every time we talk to them, they give us a different excuse. My warranty says labor and parts and they are telling us that the parts that I need and labor are not covered under the 3 year warranty. My food truck has been down for a week and losing money. I would never recommend anyone to buy a Westinghouse product and have to go through all the problems that we have had to go through. I used to think Westinghouse was a good name, but it sure isn’t anymore! The repair centers that used to work with them, don’t anymore because they are too hard to work with.
A**R
Great backup power source.
Great generator. Enough power to run entire house. Easy to set up and use.
P**P
Initial impression - good. A bit on the heavy side.
I have been trying to buy one of these for a while. They seem to be in continually short supply.It was delivered today. One thing that needs to be really clear, and this isn't a fault of the product, but it is HEAVY. You can assemble it on the delivery pallet ok, but getting it off is a different thing. You really need to have something capable of lifting ~600lbs. You won't do it by hand. I suppose that four healthy and reasonably strong men could take a corner each and lift it while someone pulled the pallet out from underneath. I used my tractor with the bucket removed, it had no problems lifting.Once on its two wheels, it is relatively easy to move around - again, considering the weight.I would be a bit wary about trying to push it down a hill...Everything you need is supplied - except the gasoline. I initially just put about one and a half gallons in the tank. It's not enough. I had to add another five to get it to run. Given the size of the tank, the gallon and a half probably only just covered the bottom, so I wasn't too surprised by that.Noise: Well, yes, any generator that runs at 3600 rpm is going to be noisy. I have a 6.6kw Yamaha generator that we have been using. This is not really much noisier than that. The sound is different, but once placed outside where I typically ran the old generator and the doors closed this is practically inaudible, as the old one was/is.Rating: It started, ran, powered my existing circuits effortlessly. It was a toss-up between 4 or 5 stars. I ended up knocking off one star because if I hadn't had the tractor to lift it, it would still be sitting on its pallet. I think someone at Westinghouse could come up with a means of getting it on the ground a bit easier. I will probably come back when I have added other circuits (such as AC) to load it and add a bit more to this review. I may be tempted to give that star back as the memory of that fades.Delivery: I have to admit that I had some misgivings when I saw that the carrier was CEVA. Long story, for another time maybe. But in this case, the impression was good. Relatively frequent tracking updates. Emails to set delivery time. They actually called to ask if it was ok to deliver an hour earlier, and placed this huge box in my garage rather than just dumping it on the drive in front of the house. Polite and friendly delivery people. Good service from them.So now, having spent this much on a generator, I am fully expecting no outages for the next ten years!EDIT1: Tried out powering the whole house now that I have two 50A cables. The one thing worthy of note is that if you have the plastic covered cable rather than rubber (the rubber covered ones are EXPENSIVE) they are not very flexible, so pluggin in is rather difficult unless you run the cables as shown in the photo. The left/front most plug has to go in first, with the cable running over the wheel axle, behind the wheel. Then the second one, with the cable lying on top of the first. Done this way it's pretty easy. Any other way is close to impossible. More flexible/expensive cable and/or different plugs (non angled) would be another option.All the appliances in the house, hot water etc. work fine. I gave the AC a quick try (not too long, as it's only 65°F today). That worked. Haven't dared to try the heating (heat pump) as it has 2 20kw heat strips, and my thermostat is a bit liberal in how it uses them.EDITI have run this for ~1 hour every month, just to keep it in shape, and a few times for (quite short) outages. I decided that it was time for its first oil change.First problem: The filter specified in the manual just doesn't seem to be available. It appears that the FRAM PH4967 is an equivalent. If you want a much better quality filter, the Wix 51394xp fits. I went with that, and 5W-30 full synthetic oil.Draining the oil is easy. Removing the factory oil filter is NOT! I really don't want to meet the Westinghouse filter fitting gorilla on a dark night! Not a chance by hand. I managed to get my strap wrench in there - nope. Not going to budge. After spending most of the afternoon on it I gave up and ordered this:https://www.amazon.com/gp/product/B0CJ2BZY77/ref=ppx_od_dt_b_asin_title_s00?ie=UTF8&psc=1At first, I feared that it wasn't going to work, but then it gripped. It took a LOT of effort, but finally came free. The WIX filter fitted fine.If you haven't done an oil/filter change yet, I suggest buying filter wrench set before even thinking about it.
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