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.*
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Reliable.Every KOHLER® generator is equipped with a heavy-duty, commercial-grade engine that stands up to extreme weather.
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Powerful.In just 10 seconds, your KOHLER generator automatically restores power to a 5-ton (60,000 BTU) air conditioner, major appliances and electronics.*
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Premium warranty.We’ve got you covered with 5-year, 2,000-hour protection, and a corrosion-proof enclosure that’s built to last.
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Award winner.KOHLER generators have received several awards, including the Most Valuable Product (MVP) Award 2010 by Building Products magazine.
The Power You Need
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PowerBoost™ technology provides power to start large loads such as central air conditioners without dropping power to other appliances
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Extraordinary peak motor-starting capacity: 14RCA at 33kVA at 240V
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Premium power quality delivers exceptional digital voltage and frequency regulation along with low levels of harmonic distortion to protect sophisticated electronics
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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)
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Compatible with OnCue® Plus and OnCue® Plus Wireless Generator Management Systems, and Programmable Interface Module (PIM)
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Also compatible with Load Control Module (LCM) or Load Shed kit with single-phase generators only
The Conveniences You Expect
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RDC2 controller designed for today’s sophisticated electronics manages both the generator set and Model RXT transfer switch functions
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Quiet, neighborhood-friendly operation with sound levels similar to a typical central air conditioner
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Stylish corrosion-proof enclosure impact tested to -30°F
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Runs on either natural gas or liquid propane (LPG) with simple switching between natural gas and LPG in the field
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Streamlined installation, simple terminal block for easy field connections. Kohler also offers concrete mounting pads to lower installation costs and time.
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Model 14RCA approved for off-grid applications with 18-month/1000-hour off-grid warranty
*Based on generator and load size.
| 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 | Aluminum |
| 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 | CSA|UL 2200|cUL|EPA |
| Automatic Transfer Switch Included | No |
| Remote Monitoring Available | Included |
| Off Grid Warranty | 18-month/1000-hour for off-grid applications |
| Off Grid / Utility Backup | Utility Backup|Off Grid |
| Weight | 440 lbs. (200 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 | 1193 mm x 666 mm x 817 mm (47 in. x 26.2 in. x 32.2 in.) |
| Engine Manufacturer/Description | KOHLER |
| Engine Model | CH740 |
| Engine/Alternator RPM | 3600 |
| Fuel Type | Natural Gas|LPG |
| Frequency | 60 Hz |
| Phase | Single Phase or Three Phase |
| Voltage @ 60 Hz | 120/240|277/480 |
| Digital Voltage Regulation | ±1.0% |
| Built in Mounting Pad | Yes |
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