STANDBY GENERATOR Kohler - Residential - 20,000 Watt, 20 kW - NG & LP Fired

Regular price $ 4,990.00



Free Shipping within the Lower 48 United States. If you are located outside of the Lower 48 United States, please request a freight quote.


Model Number:









STANDBY GENERATOR Kohler - Residential - 20,000 Watt, 20 kW - NG & LP Fired




20,000 Watt - 20 kW - 120/240 Volt - 1 Phase - 30.9 Hp, 999cc Engine - 3600 RPM - Natural Gas (NG) and Liquid Propane (LP) Fired - Air Cooled -Polymer Sound Attenuated Enclosure - EPA Phase 2 Certified, UL 2200 Listed, CSA Certified - Made in the USA



Contact Us:


Phone (Toll Free): 1-888-257-8607

Email: eBay mail or our customer service email


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Description & Specification:

  • Heavy Duty Kohler LP and NG Fired Residential Standby Generator - 20,000 Watt (20 kW) - Polymer Enclosure
  • Kohler residential standby generators provide advanced voltage and frequency regulation along with ultra-low levels of harmonic distortion which protects all of your sensative electronics
  • Kohler generators are known for extraordinary reliability and performance and backs that up with an industry-leading 5 year or 2,000 hour warranty
  • Exclusive PowerBoost technology provides excellent starting power
  • Heavy duty and stylish heavy duty, impact resistant polymer enclosure is completely corrosion proof, even in harsh seaside environments and temperatures as low as -30ºF
  • One of the quietest generators on the market today, the 14 kW model runs at 63 dB at 7 meters and 20 kW model runs at 67 dB at 7 meters
  • Commercial grade DC2 Controller manages both the generator and the transfer switch functions.  Designed for today's most sophisticated electronics.  Electronic speed control responds quickley to varying household demands.  Digital voltage regulations protects all of your electronics from harmonic distortion and unstable power quality.  Two-line backlit LCD display is easy to read, even in direct sunlight and low light
  • Kohler's Command Pro OHV engines feature hydraulic valve lifters for reliable performance without routine valve adjustment or lengthy break-in requirements
  • Features simple field conversion between natural gas and LPG fuels while maintaining emission certification
  • Ploymer base eliminates the need for a concrete mounting pad which reduces installation time and cost
  • Enclosure features a hinged locking lid on top, fuel and electrical connections run through enclosure which eliminates the need for stub-ups through the bottom.  Load connection terminal block allows for easy field wiring
  • Fuel Requirement: Natural Gas (NG) and Liquid Propane (LP)
  • Rated Continuous Power LP: 20,000 Watts
  • Rated Continuous Power NG: 18,000 Watts
  • Voltage: 120/240V
  • Amps: 83.3 
  • Hertz: 60
  • Phase: 1
  • Harmonic Distortion: Less than 5% - this generator is safe for all sensative electronics 
  • Sound Output at Full Load: 67 dB at 7 meters
  • Engine: 30.9 Hp, 999cc OHV, 4 Cycle Kohler
  • Ignition System: Electronic - Capacitive Discharge 
  • Starter: 12Vdc
  • Operating RPM: 3600
  • Fuel Consumption NG at 1/2 Load: 161 cu.ft/hr
  • Fuel Consumption NG at Full Load: 281 cu.ft/hr
  • Fuel Consumption LP at 1/2 Load: 82 (2.3) ft3/hr (gal/hr)
  • Fuel Consumption LP at Full Load: 136 (3.9) ft3/hr (gal/hr)
  • Required fuel pressure to generator fuel inlet at all load ranges - 5 to 7 inches of water column for NG.  10 to 12 inches of water column for LP
  • Enclosure: Polymer - weatherproof
  • Battery not included (see optional battery below)
  • Approvals and Listings: EPA Phase 2 Certified, UL 2200 Listed, CSA Certified
  • Optional Item: Battery - 26R Wet Cell - Please inquire: Toll Free 888-257-8607
  • Optional Item: Cold Weather Kit - Recommended for conditions below 32ºF - Please inquire: Toll Free 888-257-8607
  • Optional Item: Scheduled Maintenance Kit - includes all components needed to perform complete routine maintenance - Please inquire: Toll Free 888-257-8607 
  • Overall Dimensions: 48" L x 26.2" W x 29" H
  • Ship Weight: 580 Lbs
  • 5 Year Warranty or 2,000 Hours (Includes Parts & Labor)
  • Made in the U.S.A.


    Shipping Terms

    Shipping and Handling:  FREE within the Lower 48 United States. All other locations, please contact us for a shipping quote.

    Shipping Insurance:  All of our products are shipped 100% insured against damage and loss.  If you receive a damaged product, please let us know by email and we will arrange for the product to be picked up at the address that it was delivered to.  We will pay shipping to have the item returned to our facility.  Once we have received the item back, we will ship a replacement immediately, provided stock is available.

    Warranty and Return Policy

    All of our products are sold with at least a One Year Manufacturer's Warranty.  If you receive an item that becomes inoperative within the manufacturer's warranty period, you will be required to exercise your warranty directly with the manufacturer for the repair or replacement of the product.  We will not accept product returns which are covered by a manufacturer's warranty.

    Feedback Policy

    We want you to be completely satisfied with your purchase and have a pleasant buying experience with us on eBay.  We highly value our outstanding eBay feedback reputation.  If anything about your transaction is not to your satisfaction, please contact us BEFORE leaving feedback, inform us of the issue, and we will do our best to resolve the situation to your satisfaction in an effort to earn a positive feedback.  Due to our business systems and processes, we leave feedback after receiving feedback from you, our valued customers.  We believe this process ensures good communication and problem resolution in advance of posting permanent feedback.