Model # 6412

Internet #204158448

Generac 3,000-PSI One Wash Variable Speed Gas Pressure Washer-DISCONTINUED
0696471064124

Discontinued Generac

3,000-PSI One Wash Variable Speed Gas Pressure Washer-DISCONTINUED

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Product Overview

The new OneWash from Generac. It’s four power washers in one. The OneWash features the largest, most powerful engine in its class and our innovative PowerDial gives you total control at the turn of a dial. Easily adjust the intensity of the spray to clean a wide range of different surfaces like automobile finishes, aluminum and vinyl siding, decks and fences and the toughest brick and concrete, all with a single, easy-to-use control.

  • It’s four power washers in one, with variable-pressure technology for a wide range of tasks
  • Generac 212 cc OHV engine largest, most powerful engine in its class
  • Automatic system protection cuts power to the unit if the oil or water runs low
  • Comfort-grip handle provides greater comfort for ease of use
  • Ergonomic inverted trigger reduces user fatigue
  • Rear hose connection on gun provides better balance and comfort
  • Consolidated control panel puts all your controls in one easily a ccessible location
  • Horizontal axial cam pump makes hose connections a snap
  • Precision balanced for stability and effortless mobility
  • Wide, never-go-flat 11 in. wheels for easy transport regardless of terrain
  • Drainable detergent tank allows for easy cleaning of tank after each use
  • Folding/nesting handle for compact storage

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Customer Questions & Answers

From the ground level can you reach and clean a secord story (25') house siding or do you need a wand?

Asked by: Anonymous
Nope, tried and to clean off some second story mildew and did not have enough reach/pressure from the ground. Knowing that the wands were difficult to control and the likelihood of my havig toget on a ladder for part of the job anyway, I tried a two nozzle extended reach tip set that my lcal Home Depot also had. Works on your regular wand and extends the distance you can work to about 15-18 feet from the tip. Much cheaper than the long extended wand, met my needs on the mildew and was easier to control from a ladder. Applicaton Note: the extended reach tips may not work on heavier cleaning than mold or mildew and remember that 25 feet of height will be longer when working from the ground. Safety Note: Working from a ladder or the roof is NOT recommended for the average home owner with a pressure washer, is a higher risk safety hazard than you may normally take and can EASILY result in loss of balance and a potentially deadly fall. If undertaken make sure you and your ladder are firmly planted and properly tied off/secured.
Answered by: Mike
Date published: 2015-09-20

can you extend the power washer line without losing a lot of power

I want to leave the main unit on the ground and use power washer wand on the roof of a second story house to clean the metal roof- it comes with 30 feet of hose and I want to extend it to 100 feet. I am concerned with the pressure after extending the hose three times the length. it is also desirable to have a longer hose to not have to move the unit so much. I believe I can buy additional hose to extend the power washer line?
Asked by: crikey
I have extended the hose twice the length with no issues. Keep in mind that pressure is a result of resistance to flow, so if the flow decreases slightly based on he distance, step up to a tighter spray on the tip to balance out the difference if needed.
Answered by: Mike
Date published: 2015-09-20

Can I get a military discount on A Generac 3000 PSI One Wash? Cal

Asked by: Calvin
Since we as the manufacturer do not sell any products or parts factory-direct, we do not personally offer a military discount; such price-cuts may be available via our selected retailers. To inquire about such discounts with a local retailer, we would recommend contacting them directly. For assistance locating a retailer closest to you, or for any other product-related inquiries, please contact us directly at 888-GENERAC (436-3722).
Answered by: Generac
Date published: 2015-09-20

Raincheck on special pricing avaialable?

These units are marked for $399, 03/25/2014 - 04/23/2014. Today is 4/21/14. Can I backorder one at the $399 price? Thanks, Jason
Asked by: Anonymous
For unit pricing and availability, we would recommend contacting your local Home Depot store. If you have any product-related inquiries, please do not hesitate to contact us directly at 888-GENERAC (436-3722).
Answered by: Generac
Date published: 2015-09-20
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Customer Reviews

3,000-PSI One Wash Variable Speed Gas Pressure Washer-DISCONTINUED is rated 4.7 out of 5 by 356.
Rated 5 out of 5 by from Very simple machine to use. I have had great luck with this washer so far. The assembly was very easy, there was oil included, filled with gas and it started on the 2nd pull. The only improvement would be a better way to keep the hose coiled up. [This review was collected as part of a promotion.]
Date published: 2017-04-20
Rated 4 out of 5 by from Works Great! -went through lots of soap. I used the Pressure washer for the first time for about two hours straight. Washed both cars and driveway. Powered though everything no problems. Undercoating and oil on door hinges, no problems at all, dirt, oil and grime all gone. Only drawback, I had a 4 ltr jug of washing soap and it sucked that back like no tomorrow. I though it would last longer then two cars. I may look into a foaming brush or foam applicator accessory. But in the end, cars are clean and I was actually amazed how little gas it went though. After two hours of good use, It look as if the fuel hard even dropped at all. All in all. I'm happy with my purchase. [This review was collected as part of a promotion.]
Date published: 2017-03-27
Rated 5 out of 5 by from Great machine, but had issues out of the box. This machine is great but when I went step by step on assembly out of the box I had 2 issues. 1st issue was when filling the gas tank fuel spilled out due to a carburetor fuel line not connected to the Carburetor. 2nd issue was that the "off" switch was not connected so that the washer would not shut down without help. Once these issues were resolved this machine has been great. [This review was collected as part of a promotion.]
Date published: 2017-04-24
Rated 5 out of 5 by from Great Machine Nice to have the different nozzles and the different power settings are convenient and useful. My wife used it too and loved it. [This review was collected as part of a promotion.]
Date published: 2017-04-22
Rated 5 out of 5 by from Works great Just used my new pressure washer on the cars. Now I can't wait to use it on the house. Works great. [This review was collected as part of a promotion.]
Date published: 2016-12-27
Rated 5 out of 5 by from Great features! Easy to use and operate. The longer hose is also a plus. [This review was collected as part of a promotion.]
Date published: 2017-04-19
Rated 5 out of 5 by from Great features and ease of use Bought this product on Generac reputation and it did not disappoint. Used it to clean my porch floor decking prior to painting it. Cleaned it very well with great ease. Easy starting and simple to work with. Love the min to max feature for the pressure and the pictures to show you what you can be cleaning at that pressure without damaging anything. Great product. [This review was collected as part of a promotion.]
Date published: 2017-06-01
Rated 5 out of 5 by from The ONE WASH that I purchased has excellent features. I purchased the ONE WASH pressure washer by Generac about ten days ago and I can't stop using it. My son graduated from high school this year and we were doing some sprucing up jobs around the house to get ready for his graduation party which will be held outside. The first job was to clean a white vinyl fence that had turned mostly green from grass clippings and mildew. My son used the ONE WASH to attack the fence. The ONE WASH did an amazing job. The fence looks brand new. The next job was to power wash the siding on my house. I was able to turn the knob to the house setting and the ONE WASH just beat the dirt off. WONDERFUL! Now I am going to wash the vinyl shed and the back cement patio. There are settings for that as well. I can't wait to get those looking new again. I truly recommend the ONE WASH for your pressure washing needs. [This review was collected as part of a promotion.]
Date published: 2017-05-18
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