by Kohler
Kohler 20RCAL
20 kW standby generator
Key specifications
- Running power
- 20 kW
- Fuel
- Dual fuel (NG / LP)
- Phase
- Single-phase
- Transfer switch
- Included
- MSRP (starting)
- $6,782
- Warranty
- 5 years
Unverifiable specs are omitted, not estimated. See sources below for what we can defend.
Sources
Every spec above traces back to one of these citations.
- Kohler Home Energy (Rehlko) — Kohler 20RCAL product page · checked July 2026
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