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 17/21 kW KOHLER® generator keeps your appliances working, the heat or AC running and your security system on.
HIGHLIGHTS:
• 5 year comprehensive warranty
• Remote Monitoring
• Brand new in box
• Free shipping
• Works with liquid propane or natural gas
• Authorized Kohler dealer
FEATURES:
• PowerBoost™ technology regulates voltage and provides instant response to load changes.
• The engine has hydraulic valve lifters that eliminate the need for expensive valve adjustments.
• The cylinder head is made of aluminum while the fuel solenoid valves are made of steel. The pistons are made of aluminum alloy.
• The oil tank is made of steel and stores 1.9 liters/2 quarts of oil. It has an oil drain extension with a shutoff valve.
• The alternator has a digital voltage regulator that guards all sensitive electronics against harmonic distortion and unsteady power.
• The aluminum enclosure has a hinged locking roof that allows easy access to the generator set controller for maintenance and service.
• Kohler 20RCA is offered in single-phase and 3-phase. Voltage options for 3-Phase include 120/208V, 120/240V, and 277/480V.
• Compatible with Kohler Model RXT transfer switch, programmable interface module (PIM), and load shed kit.
• 20RCA certifications and listings include cUL, UL 2200, CSA and EPA. Meets 181 mph wind rating.
• This model is backed by a premium 5-year/2000 hour limited warranty for on-grid applications.
• Get real-time alerts on the status of your generator, thanks to the continuous monitoring done by the KOHLER® Energy Management App.
SPECIFICATIONS:
Fuel Consumption on NG at 50% load: 161 cfh
Fuel Consumption on LP at 50% load: 82 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: CH1000
Engine/Alternator RPM: 3600
Fuel Type: Natural Gas, LPG
Frequency: 60 Hz
Phase: Three Phase
Voltage @ 60 Hz: 120/240V
Digital Voltage Regulation: ±1.0%
Built in Mounting Pad: Yes
Model: 20RCA-QS8
Rated kW LP: 17/21 kW
Rated kW NG: 17/21 kW
Amps LP: 58 amps
Amps NG: 58 amps
Displacement: 999 cm³ (61 cu. in.)
Horsepower: NG 27.1 HP, LP 30.9 HP
Enclosure Material: Aluminum
Sound Output During Weekly Exercise: 64 dB(A)
Sound Output During Full-speed Operation: 69 dB(A)
Response Time: 10 seconds
Warranty: Premium five-year limited warranty
Country of Origin: US
Certifications/Listings: EPA, CSA, cUL, UL 2200
Automatic Transfer Switch: Sold Separately
Remote Monitoring Available: KOHLER® Energy Management App
Off Grid / Utility Backup: Utility Backup
Weight: 555 lbs. (252 kg)
Alternator Type: 3-Pole
PACKAGE CONTENTS: Kohler 20RCA-QS8 20KW Standby Generator, User’s Manual















