10 kW Generator



  • Our generators for backup power provide reliability and performance.
  • When you lose power during an outage or storm, a hard-working 10 kW KOHLER® generator keeps your appliances working, the heat or AC running and your security system on.
  • * OnCue® Plus Generator Management System is standard with every RESV or RESVL generator.
SKU: G3.

Product Description

  • High Quality Power.
    Kohler generators provide advanced voltage and frequency regulation along with ultra-low levels of harmonic distortion for excellent generator power quality to protect your valuable electronics.
  • Powerful.
    Exclusive PowerboostTM technology provides excellent starting power.
  • Reliable.
    Kohler is known for extraordinary reliability and performance and backs that up with a 5-year or 2000 hour limited warranty.
  • Enclosure
    Bold new Kohler design in steel, dipped in e-coat for extra corrosion protection and painted with a durable powder coat finish.
  • Remote Monitoring
    Every 10RESV comes standard with OnCue® Plus, our remote monitoring system, which gives you peace of mind at home no matter where you are in the world.


  • PowerBoost™ technology provides power to start large loads such as central air conditioners without dropping power to other appliances
  • Extraordinary peak motor-starting capacity: 10RESV at 16.8kVA at 240V
  • Premium power quality delivers exceptional digital voltage and frequency regulation along with low levels of harmonic distortion to protect sophisticated electronics
  • Powered by reliable KOHLER Series 7000 V-twin engine with efficient OHV design. operation speed is 3600 rpm (the standard for air-cooled generators)
  • Compatible with Programmable Interface Module (PIM) and RXT, RDT and RSB Automatic Transfer Switches
  • Also compatible with Load Control Module (LCM) or Load Shed kit with single-phase generators only
  • Sold only in select channels


  • RDC2 controller designed for today’s sophisticated electronics manages both the generator set and Model RXT transfer switch functions
  • Accepts natural gas fuel pressure as low as 3.5 inches
  • Quiet, neighborhood-friendly operation with sound levels similar to a typical central air conditioner
  • Meets 181 mph wind rating
  • Runs on either natural gas or liquid propane (LPG) with simple switching between natural gas and LPG in the field
  • Streamlined installation, simple terminal block for easy field connections. Kohler also offers concrete mounting pads to lower installation costs and time.
  • Streamlined installation, simple terminal block for easy field connections. Kohler also offers concrete mounting pads to lower installation costs and time.


Rated kW LP 10 kW   Rated kW NG 9 kW
Amps LP 41.7 amps   Amps NG 37.5 amps
Peak Motor Starting kVA @240 V 16.8 kVa   Alternator Note All information shown is for 1 Phase 60 Hz generator with the largest alternator option available.
Displacement 725 cm3 (44 cu. in.)   Horsepower NG 18 HP, LP 21.4 HP
Enclosure Material Steel   Sound Output During Weekly Exercise 67 dB(A)
Sound Output During Full-speed Operation 71 dB(A)   Response Time 10 seconds
Warranty Premium five-year limited warranty   Country of Origin US
EPA|CSA|UL 2200   Automatic Transfer Switch Included No
Remote Monitoring Available Included   Off Grid / Utility Backup Utility Backup
Weight 428 lbs.   Alternator Type 2-Pole, Rotating Field
Fuel Consumption on
NG at 50% load?
101 cfh   Fuel Consumption on
LP at 50% load?
51 cfh
Controller RDC2 Digital Controller   Cylinder Arrangement V-2
Dimensions 712mm x 777mm x 824mm (28 in. x 30 in. x 32.4 in.)   Engine Manufacturer/
Engine Model KT725   Engine/Alternator RPM 3600
Fuel Type LPG|Natural Gas   Frequency 50 Hz|60 Hz
Phase Single Phase   Voltage @ 60 Hz 120/240
Digital Voltage Regulation ±1.0%


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