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Kohler 20RESA 20kW Generator


25   product reviews
Average Product Review Rating: 5/5

Your Price:
$4,117.00
Availability:
In Stock - Available for Immediate Shipment
SKU:
20RESA-QS13
Shipping:
                                 FREE SHIPPING IS STANDARD
                                 (Except select transfer switches & batteries shipping alone)
                                 *Expedited options may be available at checkout.

 

Please scroll below to see the Product Description, Technical Specs & Downloads, Warranty Info and Product Reviews.

Product Description

PRODUCT FEATURES:
• Commercial grade engine - KOHLER Command PRO engine designed for heavy-duty applications far exceeding the demands of a standby generator
• Premium power quality - +/-1%-Voltage regulation and less than 5% harmonic distortion protects your most sophisticated electronics from damage
• Powerful performance - exclusive PowerBoost™ technology allows you to run central air and other large appliances all at the same time (based on generator and load size)
• Fast response - automatically restores power in as little as 10 seconds
• Quiet operation - low decibel levels similar to central air unit and rated according to EGSA (Electrical Generating Systems Association) standards
• Corrosion-proof enclosure - protection from even the harshest conditions
• Premium warranty - 5-year/2,000-hour limited warranty
• Automatic Transfer Switch Sold Separately- RXT Automatic Transfer Switch is compatible with this generator

Whether you’re home or away, your KOHLER Generator will automatically kick in whenever the power goes out. Restoring power in as little as 10 seconds, KOHLER Generators have extraordinary reliability and quiet operation similar to a central air conditioner. KOHLER backs each generator with a 5-year/2,000-hour limited warranty. From our first generator in 1920 to our bold new lineup now, KOHLER Generators are a trusted brand by hospitals, airports and the National Weather Service.

Product Reviews

Write review

  1. Everything in the order process went smoothly.

    Product Review Rating: 5/5

    on

    Submitted on October 12, 2014
    I was able to chat online with a representative from AP Electric (Cristina), and then when I was ready to order a week later, I just called the customer service rep's extension. The whole process took about 5 minutes. I received updates on my delivery and it was delivered on the day promised.


  2. If you need a Kohler generator buy it here.

    Product Review Rating: 5/5

    on

    Submitted on March 24, 2014
    Easy to order and shipped promptly. Great follow-up after the online order by a real person.


  3. good service.

    Product Review Rating: 5/5

    on

    Submitted on March 12, 2014
    things went well.


  4. Pleasant experience & Great Prices

    Product Review Rating: 5/5

    on

    Submitted on March 11, 2014
    WE HAVE ORDERED FROM AP ELECTRIC SEVERAL TIMES AND EACH TIME HAS BEEN A PLEASANT EXPERIENCE. WE RECEIVED OUR ORDERS AS SCHEDULED AND THE PRICING IS GREAT IN COMPARISON TO OTHER COMPANIES.


  5. Excellent!

    Product Review Rating: 5/5

    on

    Submitted on October 21, 2013
    Excellent and timely service


  6. Looking forward to buying from AP again

    Product Review Rating: 5/5

    on

    Submitted on July 23, 2013
    I have been happy thus far with the service I have received. Hopefully more generator purchases in the coming months.


  7. Great generator

    Product Review Rating: 5/5

    on

    Submitted on May 08, 2013
    I bought this generator to power my whole hose and it works perfectly during all the relevant tests! Now if we can just have a real power outage. Not really.


  8. Great price and easy to order

    Product Review Rating: 5/5

    on

    Submitted on March 21, 2013
    price and ease of ordering make buying from ap electcric a pleasure to do business with.


  9. What I ordered was here promptly and was exactly what I ordered.

    Product Review Rating: 4/5

    on

    Submitted on January 14, 2013
    I have yet to have had to use the generator yet so I can only judge the above.


  10. Customers love how easy it is to use

    Product Review Rating: 5/5

    on

    Submitted on January 03, 2013
    Customers like the usage of this Generator, and the ease of operation


  11. The transaction was very easy and FREE shipping!

    Product Review Rating: 5/5

    on

    Submitted on December 05, 2012
    I was very pleased with the process, responsiveness and details that AP Electric presented on their website. They had the best price. I ordered my generator and the next week it was delivered in perfect condition. Nice work AP Electric.


  12. My installer likes the machine as do I so far.

    Product Review Rating: 5/5

    on

    Submitted on November 22, 2012
    It's spot on with it's diagnostics and runs very quiet. During testing it handled the full load required of it. So far I'm happy with the Kohler recommendation.


  13. Thanks AP

    Product Review Rating: 5/5

    on

    Submitted on November 21, 2012
    Ordered and received generator in just a few days.


  14. This is a GOOD PRODUCT and these are GOOD PEOPLE.

    Product Review Rating: 5/5

    on

    Submitted on November 20, 2012
    Kohler makes an excelent generator self-contained package. THis is my second oen bought for home use. APElectric has been wonderful tow ork with. Solid advice before selecting --- calling me to verify this is not a scam purchase or someone using my credit card --- prompt shipping --- one of the owner-managers even celled to ask if everything arrived in good condition. It doesn't get any better than that.


  15. Everything worked as planned.

    Product Review Rating: 5/5

    on

    Submitted on November 03, 2012
    This was a really great decision from purchasing here to the unit itself. I documented the install with pictures here http://gladue.com/windsor/generator Purchasing your own materials and hiring your own contractors saves you about 50%. I wrapped up this project for about 10 grand with natural gas new install. It would have been about 20 grand if I just hired the Kohler dealer to do it.


  16. Couldn't find a better price online, thanks AP!

    Product Review Rating: 5/5

    on

    Submitted on September 05, 2012
    Generator was received in 4 days from time of order. Have not found a better price, and still received excellent service.


  17. Great discounts and the unit is reasonably quiet

    Product Review Rating: 5/5

    on

    Submitted on August 07, 2012
    The Kohler 20 kW residential unit seems to be a high quality, reasonably quiet , attractive unit and a good value for the money. The unit came lift gate delivered in just a few days. (Weighs about 500 lbs.) Pay by check and save 2% with AP Electric. I have only tested with a partial load but took it just fine. I have two ASCO 200 amp transfer switches in my electrical service so I use the "2 wire"start feature - not available on Generac similar residential units. It has a built in battery charger. The wiring compartment where the conduits come in is a little bit small but can be done. Hook it up using "Liquid-Tite"flexible conduit and fittings. Run a data cable in conduit if you want to use the On Cue software. I like the On Cue software and I run the exercise cycles manually through my computer when I am home. I like the e-mail notification feature.


  18. The service from AP Electric was great.

    Product Review Rating: 5/5

    on

    Submitted on April 17, 2012
    I made a couple of calls and each time a person answered the phone immediately (no waiting) and was helpful in answering my questions and was pleasant. I ordered the generator Thursday afternoon and it arrived on Monday. That is great service. The Kohler generator enclosure is very attractive top quality and for sure the generator inside the enclosure is TOP QUALITY!


  19. Very happy!

    Product Review Rating: 5/5

    on

    Submitted on March 26, 2012
    Nice new design.


  20. Generator arrived as per A P Electric notification.

    Product Review Rating: 5/5

    on

    Submitted on January 02, 2012
    The Carrier delivered the generator in good condition and the Driver was very courteous. The Generator has not been installed at the present time


  21. I like this Company.

    Product Review Rating: 5/5

    on

    Submitted on November 28, 2011
    We are Contractors, Ordered a Generator, it showed up in 3 days. We checked the shipment and it was damaged, so I refused the shipment with the carrier. I called AP and explained the problem. The replacement was at my yard in 3 days. Tomorrow morning I am ordering 2 more units.


  22. Great generator.

    Product Review Rating: 5/5

    on

    Submitted on November 22, 2011
    Do not try any brand other than Kohler.


  23. Great shipping and price

    Product Review Rating: 5/5

    on

    Submitted on November 11, 2011
    The shipping was excellent, the product of course is great, though I have not installed it yet. I have used them in the past and like the Kohler brand.


  24. The 20RESA replaced my Generac 20kW

    Product Review Rating: 5/5

    on

    Submitted on October 03, 2011
    i will never sell a generac ever again. thanks kohler i love the res models :)


  25. Great Tech Support

    Product Review Rating: 5/5

    on

    Submitted on April 06, 2011
    Installed the generator with some helpful tech support offered for free at AP - Thanks again!


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AP Electric & Generators LLC 8401 102nd St. (Suite 200)
Pleasant Prairie, WI 53158
Office: 847-516-8882
Fax: 262-764-2610
Hours:
Mon-Thu 8am - 6pm &
Fri 8am - 5pm CST
info@apelectric.com
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