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STANDBY GENERATOR Kohler - Residential 20 kW - NG & LP - 120/240V - 1 Phase

Regular price $ 8,206.75



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 kW - NG & LP - 120/240V - 1 Phase




20,000 Watt - 20 kW - 120/240 Volt - 1 Phase - 40 Hp, 4 Cycle OHV Engine - 3,600 RPM - Natural Gas (NG) and Liquid Propane (LP) Fired - Sound Attenuated Enclosure - EPA Certified, UL 2200 Listed - Made in the USA



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Description & Specification:

  • Heavy Duty Kohler LP and NG Fired Residential Standby Generator - 20,000 Watt (20 kW) - 120/240V - 1 Phase - Sound Attenuated 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
  • Heavy duty, stylish and sound attenuated enclosure, galvanized steel impact resistant enclosure is weather and corrosion proof
  • One of the quietest generators on the market today, this 20 kW model runs at  69 dB under full load
  • Features: natural gas or liquid propane fired, one digital controller manages both the generator set and transfer switch functions, electronic engine controls for optimized fuel and spark performance, electronic speed control responds quickly to varying household demands, digital voltage regulation, LED display shows system status and setup information, superior electronics protection for corrosion and vibration, sound attenuated enclosure meets all us residential noise code regulations
  • This Generator is Compliant with EPA Emissions Regulations in all States EXCEPT California and Massachusetts.  This generator does not meet EPA emmissions standards for CA and MA 
  • Generator Type: Standby - Stationary - Residential
  • Fuel Requirement: Natural Gas (NG) and Liquid Propane (LP)
  • Rated Continuous Power LP: 20,000 Watts (20 kW) 
  • Rated Continuous Power NG: 18,000 Watts (18 kW) 
  • 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: 69 dB at 7 meters
  • Engine: 40 Hp, 4 Cycle - Kohler OHV
  • Cooling Method: Air
  • Ignition System: Electronic
  • Starter: 12Vdc
  • Operating RPM: 3600
  • Fuel Consumption NG at 1/2 Load: 4.6 cu.ft/hr
  • Fuel Consumption NG at Full Load: 8.0 cu.ft/hr
  • Fuel Consumption LP at 1/2 Load: 2.3 lb/hr 
  • Fuel Consumption LP at Full Load: 3.9 lb/hr 
  • Enclosure: Galvanized steel - weatherproof
  • Battery not included (see optional battery below)
  • Controller Included: Digital - controller provides integrated control for the generator set, transfer switch, programmable interface module and load control module.  2 line LCD display provides a clear easy to read display of status messages even in direct sunlight or low light.  Functions include off, auto, run and exercise push buttons.  LED indicators for off, auto, run and exercise modes.  Provides date and time displays, generator status, voltage and frequency, engine temperature, oil pressure, battery voltage, engine runtime hours, maintenance reminders and OnCue status (only if optional OnCue is added to system)
  • Approvals and Listings: EPA Certified, UL 2200 Listed
  • Optional Item: Model PTGM81385 - OnCue Generator Management System for Computers.  Allows you to monitor your generators status, access from multiple computers via internet, start and stop generator, clear faults, receive generator start/stop fault messages by email or SMS text message, view time and date stamped event history, password protected features for security, OnCue can be mounted inside generator enclosure or inside your home
  • Optional Item: Model PTB14500CCA - Battery - 12VDC - 500 CCA - Group 51 - Please inquire: Toll Free
  • Optional Item: Model PTCWK - Cold Weather Kit - Recommended for conditions below 32ºF - Please inquire: Toll Free
  • Optional Item: Model PTGM62347 - Scheduled Maintenance Kit - includes all components needed to perform complete routine maintenance - Please inquire: Toll Free  
  • Overall Dimensions: 48" L x 26.2" W x 29" H
  • Ship Weight: 535 Lbs
  • Warranty: 5 Year or 2,000 Hours which ever comes first (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

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