20KW Air Cooled Generator
High-Capacity Managed Protection
Our versatile high-capacity model provides robust managed power for medium-to-large residential properties. It efficiently manages high-demand circuits, luxury appliances, and standard home heating or cooling systems with ease.

THE POWER YOU NEED
PowerBoost™ Technology: Provides the power required to start large loads like central air conditioners without dropping power to other major appliances.
Peak Motor-Starting Capacity: Delivers an extraordinary peak capacity of 20RCA at 41kVA at 240V.
Premium Power Quality: Offers exceptional digital voltage and frequency regulation to keep smart appliances and electronics fully protected.
KOHLER Command PRO® Engine: Commercial-grade reliability designed and tested for tough applications, operating at a standard 3600 rpm for air-cooled generators.
Real-Time System Monitoring: Sends immediate generator status alerts directly to your devices via the KOHLER Energy Management App.
THE CONVENIENCES YOU EXPECT
RDC2 Controller: Intelligent design built for modern smart electronics that seamlessly manages both the generator set and the Model RXT transfer switch functions.
Quiet Operation: Neighborhood-friendly performance with sound output levels similar to a typical central air conditioner.
Premium Aluminum Enclosure: Stylish cashmere powder-coated finish that handles up to 181 mph winds and can be installed as close as 18 inches to your home.
Toolless Maintenance: All enclosure panels can be completely removed without tools in under 10 seconds for effortless servicing.
Streamlined Field Installation: Features a simple terminal block for easy field connections, plus optional concrete mounting pads to reduce overall setup costs.
Dual-Fuel Compatible: Runs on either natural gas or liquid propane (LPG) with a simple, quick fuel-switching mechanism in the field.
BLEND IN OR STAND OUT
Exclusive Color Options: Skip the generic look and match your home or make a bold statement with one of ten new exclusive KOHLER colors.