top of page
Kohler 12 kW Generator

Kohler 12 kW Generator

  • Model Number 12RES

  • Fuel Type Natural Gas, LPG

  • Phase Single Phase

  • ATS Sold Separately

Affordable, commercial-grade power for basic power needs. When a bad storm or utility failure knocks out your power, the 12RES KOHLER® generator keeps your lights on, fridge cold and sump pump working. This generator will power most appliances in smaller homes, or a few critical items in larger homes.*

​

  • Reliable.Inside this generator is a commercial-grade engine built to withstand extreme workloads year after year.

  • Powerful.In just 10 seconds, your KOHLER generator automatically restores power to your heat or AC as well as appliances and electronics.*

  • Premium warranty.We’ve got you covered with 5-year, 2,000-hour protection and a steel enclosure that’s built to last.

  • Flexible.Fits both standby and off-grid applications for the ultimate versatility while saving the battery with hibernating controller capability

  • Money Saver.No pricey concrete pad needed. Your contractor – and your wallet – will appreciate the built-in mounting pad and easy-to-connect terminal block.

​

THE POWER YOU NEED

  • PowerBoost™ technology provides the power to start large loads without dropping power to other appliances

  • Extraordinary peak motor-starting capacity to start and run a typical 4 ton air conditioner while still running other home appliances and electronics

  • 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 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)

​

THE CONVENIENCES YOU EXPECT

  • ADC-RES Advanced Digital Control designed for today’s sophisticated electronics

  • Quiet, neighborhood-friendly operation with sound levels similar to a typical central air conditioner

  • Steel enclosure with automotive-grade paint for advanced corrosion protection

  • Runs on either natural gas or liquid propane (LPG) with simple switching between natural gas and LPG in the field

  • Streamlined installation, including built-in base that eliminates need for concrete mounting pad and simple terminal block for easy field connections

bottom of page