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Generac Power Washer Guide 

Because Generac power washer models are becoming even more popular, since they were first introduced in the 90's, the Generac name now means more than just generators.

And you can check out my top gas pressure washer recommendation: the Generac 6596 on Amazon.

So, if you're looking for good information on how to buy the best Generac unit  - or you need service & warranty information - this is the right page for you.


My #1 best gas washer recommendation is the Generac 6596 washer that's available on Amazon.

Hands-down, it's my top all-around best gas washer choice. It has a quality Generac engine, an axial cam pump you can count on and it'll give you 2,800 PSI and 2.5 GPM. This Generac gas pressure washer has the kind of power that will easily tackle any home or yard cleaning project you have.

And this Generac 6596 also has Never Flat tires, which I love. No more flat tire hassles!

You can check Amazons price on this recommended Generac 6596 pressure washer.

generac power washer

There are quite a few Generac gas power washers on the market, so let's review which model is best suited for the specific cleaning jobs you have around your home or business:

If you plan on doing outdoor cleaning jobs around your house like pressure washing your car, boat, fence, deck or cleaning house vinyl/siding, a Generac residential unit with at least 2500 PSI is a perfect choice.  

The Generac 6595 pressure washer, featuring an axial cam pump, is a popular & reliable choice for these homeowner jobs. The Generac 6595 offers 2500 PSI, 2.3 GPM and a 196cc OHV engine.

The next step up, in cleaning power, for Generac gas power washers are their units with 2800 PSI. A Generac 2800 PSI unit will easily do all the jobs a 2500 PSI unit will do, but it will also tackle tough ATV cleaning jobs and stripping paint.

generac power washer

The Generac 6596 will give you 2,800 PSI, 2.5 GPM, axial cam pump and a 196cc OHV gas powered engine.

If you're interested in slightly more cleaning power, at a slightly higher price, the Generac power washers that feature 3100+ PSI are the models you should consider. They will quickly finish all the cleaning jobs that the 2500 PSI & 2800 PSI units will do, but it has enough cleaning power to take dirt, mold, algae and stains off cement and brick walls and walkways around your house.

You'll want to take a look at the Generac 6598 which will give you 3100 PSI with its 212cc Generac OHV gas engine and 2.7 GPM.

If you're looking for a professional/commerical grade Generac unit that's ALSO ideal for construction sites, farm use or industrial cleaning jobs, you'll want to look at their Professional Grade models.

You'll want to take a look at the Generac 6564, which has an impressive 3,800 PSI, 3.6 GPM and a 302cc OHV gas engine. Or take a look at the Generac 6565 that has a whopping 4,200 PSI, 4.0 GPM and a 420cc OHV gas engine.

The Generac 6564 or 6565 are great choices for the most tough and demanding commercial, agricultural or industrial cleaning jobs.


generac power washer

Residential Generac power washers are covered with a Generac two year warranty, from the date you bought it, as long as you originally purchased it in the United States or Canada.

For their Professional/Commercial power washers, Generac honors a three year warranty, from the date you bought it, as long as you bought it in the United States or Canada.

If you need warranty repair or service, the first thing you'll need to do is locate the serial number from you unit. You'll find your serial number on the Generac data decal which is one either side of your pressure washer engine.

generac power washer

Once you find your serial number, you can contact the Generac customer service department at 800-436-3722. They'll help you troubleshoot your problem or refer you to an authorized Generac dealer/service center.

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Pressure Washer Reviews

Thinking about getting a new pressure washer? Before you buy, get my pro review of the best pressure washers on the market! My expert reviews will save you time & money. Just click on one of my photos, below, to get the information you need:

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