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14kW Kit includes Generator, Transfer switch (100 or 200Amp SINGLE PHASE), cold weather kit, battery, and optional concrete pad... and Tax is included! $6500 OUT THE DOOR! Installation is not included. Financing is also available.


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 kW KOHLER® generator keeps your appliances working, the heat or AC running and your security system on. Now also available in 3 phase.*


Every KOHLER® generator is equipped with a heavy-duty, commercial-grade engine that stands up to extreme weather.


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

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.

Model 14RCA approved for off-grid applications with 18-month/1000-hour off-grid warranty


$7,000.00 Regular Price
$6,500.00Sale Price
  • Rated kW LP 14 kW
    Rated kW NG 12 kW
    Amps LP 58 amps
    Amps NG 50 amps
    Peak Motor Starting kVA @240 V 33 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 20.5 HP, LP 23.6 HP
    Enclosure Material Composite
    Sound Output During Weekly Exercise 63 dB(A)
    Sound Output During Full-speed Operation 67 dB(A)
    Response Time 10 seconds
    Warranty Premium five-year limited warranty
    Country of Origin US
    Certifications/Listings cUL|UL 2200|EPA
    Automatic Transfer Switch Included Yes
    Remote Monitoring Available Yes
    Off Grid Warranty 18-month/1000-hour for off-grid applications
    Off Grid / Utility Backup Off Grid|Utility Backup
    Weight 467 lbs. (212 kg)
    Alternator Type 2-Pole, Rotating Field
    Fuel Consumption on NG at 50% load? 124 cfh
    Fuel Consumption on LP at 50% load? 60 cfh
    Controller RDC2 Controller
    Cylinder Arrangement V-2
    Dimensions 1216 mm x 655 mm x 733 mm (48 in. x 26.2 in. x 29 in.)
    Engine Manufacturer/Description KOHLER
    Engine Model CH740
    Engine/Alternator RPM 3600
    Fuel Type Natural Gas|LPG
    Frequency 60 Hz|50 Hz
    Phase Single Phase
    Voltage @ 60 Hz 120/240
    Digital Voltage Regulation ±1.0%
    Built in Mounting Pad Yes
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