On Sale
Kohler 20kW Home Standby Generator- 20RESC


Kohler 20kW Home Standby Generator- 20RESC

1 review
1 review
Sale price$5,635.00
Was Regular price$6,099.00
Save $464.00
  • Brand: Kohler
  • Wattage: 20000
  • Fuel Type: Natural Gas or LPG
  • Item Weight: 535 lbs.
  • Voltage: 120/240V Single Phase
  • Included Components: Generator


Installation:No Installation
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Meta Pay
  • Google Pay
  • Mastercard
  • Shop Pay
  • Visa


  PowerBoost™ technology

When you lose power during an outage or storm, a hard-working 20 kW KOHLER® generator keeps your appliances working, the heat or AC running and your security system on. Every KOHLER® generator is equipped with a heavy-duty, commercial-grade engine that stands up to extreme weather and comes backed with a 5 year, 2000 hour warranty.

Rated kW LP 20 kW
Rated kW NG 18 kW
Amps LP 83 amps
Amps NG 75 amps
Peak Motor Starting kVA @240 V 41 kVa
Alternator Note All information shown is for 1 Phase 60 Hz generator with the largest alternator option available.
Displacement 999 cm³ (61 cu. in.)
Horsepower NG 27.1 HP, LP 30.9 HP
Enclosure Material Composite
Sound Output During Weekly Exercise 64 dB(A)
Sound Output During Full-speed Operation 69 dB(A)
Response Time 10 seconds
Warranty Premium five-year limited warranty
Country of Origin US
Certifications/Listings cUL|UL 2200|EPA|CSA
Automatic Transfer Switch Included Sold Separately
Remote Monitoring Available Sold Separately
Off Grid / Utility Backup Utility Backup
Weight 535 lbs. (243 kg)
Alternator Type 2-Pole, Rotating Field
Fuel Consumption on NG at 50% load? 161 cfh
Fuel Consumption on LP at 50% load? 82 cfh
Controller RDC2 Controller
Cylinder Arrangement V-2
Dimensions 1216 mm x 655 mm x 733 mm (48 in. x 26.2 in. x 29 in.)
Engine Manufacturer/Description KOHLER
Engine Model CH1000
Engine/Alternator RPM 3600
Fuel Type Natural Gas|LPG
Frequency 60 Hz|50 Hz
Phase Single Phase or Three Phase
Voltage @ 60 Hz 120/240
Digital Voltage Regulation ±1.0%
Built in Mounting Pad Yes

This air-cooled model that keeps your family safe and comfortable during the loss of power. This home standby generator supplies power to air conditioners and other home appliances when power fails. In a matter of seconds, this Kohler generator restores power to a 5-ton air conditioner, major appliances, and senesitive electronics.

This Kohler model has a motor starting capacity at 41kVa. It is dual fuel, so it can easily be switched from natural gas to propane. You can also connect to your existing home gas line for convenience. This single phase generator can be monitored with OnCue wireless management system to make sure your houshold or small business is ready for an situation that may arise.

  • PowerBoost™ technology provides power to start large loads such as central air conditioners without dropping power to other appliances
  • Powered by reliable KOHLER Command PRO® engine, designed and tested for tough commercial applications; with hydraulic valve lifters to eliminate need for lengthy break-in periods and expensive valve adjustments; operation speed is 3600 rpm (the standard for air-cooled generators)
  • Management Systems, and Programmable Interface Module (PIM)
  • Also compatible with Load Control Module (LCM) or Load Shed kit with single-phase generators only

Related Products

Free shipping

Free shipping available within the contiguous USA.