Our most popular generators for backup power provide award-winning reliability and performance. When you lose power during an outage or storm, a hard-working 14/20/26 kW KOHLER® generator keeps your appliances working, the heat or AC running and your security system on.*

• Reliable.
  Every KOHLER® generator is equipped with a heavy-duty, commercial-grade engine that stands up to extreme weather.
• Powerful.
  In just 10 seconds, your KOHLER generator automatically restores power to a 5-ton (60,000 BTU) air conditioner, major appliances and electronics.*
• Premium warranty.
  We've got you covered with 5-year, 2,000-hour protection, and a corrosion-proof enclosure that's built to last.
• Award winner.
  KOHLER generators have received several awards, including the Most Valuable Product (MVP) Award 2010 by Building Products magazine.

• PowerBoost™ technology provides power to start large loads such as central air conditioners without dropping power to other appliances
• Extraordinary peak motor-starting capacity: 14RCA at 33kVA at 240V, 20RCA at 41kVA at 240V, and 26RCA at 39kVA 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 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)
• Compatible with OnCue® Plus and OnCue® Plus Wireless Generator Management Systems, and Programmable Interface Module (PIM)
• Also compatible with Load Control Module (LCM) or Load Shed kit with single-phase generators only

• RDC2 controller designed for today's sophisticated electronics manages both the generator set and Model RXT transfer switch functions
• Quiet, neighborhood-friendly operation with sound levels similar to a typical central air conditioner
• Stylish corrosion-proof enclosure impact tested to -30°F
• 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.

• RDC2 controller designed for today's sophisticated electronics manages both the generator set and Model RXT transfer switch functions
• Quiet, neighborhood-friendly operation with sound levels similar to a typical central air conditioner
• Attractive powder-coated aluminum enclosure designed to handle the elements including hurricane force winds up to 181 mph.
• 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.

• Take your generator to the next level with Mossy Oak® camouflage patterns - only from Kohler. Three popular camouflage patterns that allow your generator to Blend In with the surrounding landscaping or to Stand Out to show your appreciation for your favorite Mossy Oak camouflage pattern. Choose from Original Bottomland, Break-Up Country, or Shadow Grass Habitat. Available on single phase generators only.
• Sell Sheet - g12557.pdf