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Kohler 10RESV 10kW 120/240 UL Generator

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  • Industry-renowned for high-quality and reliable generators
  • Made in USA

Product Information

Model Part No. Watts (LPG/Natural Gas) Amps Volts AC Size & Weight Price
Kohler 10RESV 10kW 120/240 UL Generator187004010,000 / 9,000W41.7A120 / 240VAC28 × 30.6 × 32.4 in
428 lbs
Do you have questions about our Kohler generators, or questions about solar in general? Give us a call at 1-800-472-1142.


The Kohler 10RESV is the most cost-effective option for homeowners wishing to back up their home power in the event of utility outages. Designed around Kohler’s air-cooled KT725 vertical engine, the 10RESV generator outputs 10kW of clean, pure sine-wave power (9kW using natural gas) suitable for powering even the most sensitive electronics. Additional total surge capacity of 16.8kW is available as needed. When paired with a Kohler load center transfer switch (sold separately), a 10RESV Kohler generator is typically powerful enough to backup essential home loads and appliances.

Installed outside on a concrete or gravel pad, the 10RESV operates at a quiet, neighborhood-friendly sound level not exceeding 71 dB(A) at normal operation and meets EPA emission regulation standards for both propane and natural gas applications.

Users can easily program, regulate, and remotely monitor and control their generator as needed using the RDC2 Controller and Kohler’s state-of-the-art OnCue Plus monitoring service, both of which are included with the 10RESV at no additional cost. All other accessories, including the recommended CH740 Maintenance Kit, are sold separately.


Manufacturer’s warranty for 5 years or 2,000 hours for standby applications. Warranty is not applicable for off-grid installations.

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Features & Attributes

  • Dimensions (LxWxH): 28 × 30.6 × 32.4 inches
  • Weight: 428 lbs
  • Powder coated steel enclosure
  • Requires one 12VDC Group 51 battery, sold separately
  • UL 2200 listed
  • Shipping Weight: 428lbs
  • MPN: 10RESV-QS4
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Kohler 10RESV 10kW 120/240 UL Generator

Product Manual
Spec. Sheet
Installation Manual
Dimensional Drawings
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Additional Image

Kohler 10RESV 10kW 120/240 UL Generator

About Kohler

KOHLER Power Systems is a division of Kohler Co., and provides complete power systems, including generators (home, industrial, mobile and marine), automatic transfer switches, switchgear, monitoring controls, and accessories for emergency, prime power and energy-management applications. KOHLER Power Systems has delivered energy solutions for markets worldwide since 1920.

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