The KOHLER 20RCAL-200SELS 20kW Home Standby Generator delivers reliable backup power for residential applications and includes a 200-Amp KOHLER RXT whole-house automatic transfer switch. The generator provides 20kW on liquid propane and 18kW on natural gas, making it a dependable solution for backup power during utility outages.
Powered by a heavy-duty KOHLER Command PRO CH1000 999cc V-Twin engine, the 20RCAL-200SELS combines strong motor-starting capability with clean, low-distortion power designed to safely operate sensitive electronics and major household appliances.
The included 200-Amp KOHLER RXT automatic transfer switch provides whole-house power transfer when utility power is interrupted. The system operates automatically and is designed for reliable performance in demanding weather conditions, including hurricanes. Generator monitoring is available through the KOHLER Energy Management App.
Key Features
- 20kW KOHLER Standby Generator with 200-Amp ATS
- KOHLER 200A RXT Whole House Automatic Transfer Switch
- Heavy-Duty Command PRO CH1000 Engine
- 999cc V-Twin Engine with Hydraulic Lifters
- Hydraulic Lifters Reduce Noise and Maintenance
- Natural Gas or Liquid Propane (LPG) Operation
- Neighborhood-Friendly Aluminum Enclosure
- Clean, Low-Distortion Power for Sensitive Electronics
- 41 kVA Motor Starting Capacity
- Generator Monitoring with KOHLER Energy Management App
- Automatic Operation in Any Weather
- Designed for Installation as Close as 18 Inches to a Building
- Built in the USA
- KOHLER Premium 5-Year / 2,000-Hour Warranty Included
Product Specifications
| Model Number |
20RCAL-200SELS |
| Manufacturer |
Kohler Energy |
| Made In USA |
Yes |
| Rated Watts |
20kW |
| Rated Watts Filter |
20 to 29 kW |
| Surge Watts |
41 kVA |
| Rated Amps |
84 Amps |
| Voltage |
120/240 Volts Single Phase |
| Voltage Filter |
120/240 Volts |
| A/C Ton Rating |
5-Ton |
| Enclosure |
Aluminum |
| UL Listed |
UL-2200 |
| Decibel Rating |
Weekly Test 66 dBA / Full Load 70 dBA |
| Type |
Standby Generator |
| Series Name |
Kohler HSB |
| Transfer Switch Model |
RXT |
Features
| Starting System |
Automatic |
| Low Oil Alert |
Low Oil Shutdown |
| Mainline Breaker |
100 Amps |
| Battery Requirement |
12 Volt Group 51, 500 CCA |
| Weight |
600 Pounds |
| Dimensions |
47 x 26.0 x 32.3 inches |
Warranty Information
| Consumer Warranty |
Kohler 5-Year Limited Warranty |
Engine
| Engine Brand |
Kohler CH-1000 |
| Engine Size |
999cc V-Twin |
| Engine RPM |
3,600 RPM |
| Cooling System |
Air Cooled |
Alternator
| Alternator Type |
2-Pole, Rotating Field, 4-Lead |
| Frequency |
60 Hertz |
| Auto Voltage Regulation |
Yes |
Fuel
| Fuel Type |
LP Propane or NG Natural Gas |
| Fuel Type Filter |
Natural Gas or Propane |
| NG Power Capacity |
18kW |
| LP Power Capacity |
20kW |
| NG Consumption @ Full Load |
281 Cubic Feet per Hour |
| NG Consumption @ Half Load |
161 Cubic Feet per Hour |
| LP Consumption @ Full Load |
3.5 Gallons per Hour |
| LP Consumption @ Half Load |
2.1 Gallons per Hour |
Transfer Switch
| Transfer Switch Model |
RXT |
| Transfer Switch Amps |
200 Amps |
| Transfer Switch Circuits |
Whole House Switch |
| ATS Poles |
2 |
| Transfer Switch Weight |
45 Pounds |
