Kohler 24RCLA 24kW Liquid-Cooled vs Kohler 26RCA 26kW
The Kohler 26RCA 26kW is the more powerful unit: 26,000 running watts against 24,000 — about 8% more capacity for the Kohler 26RCA 26kW. The Kohler 24RCLA 24kW Liquid-Cooled is the quieter of the two (61 dBA vs 67 dBA — though manufacturers measure noise at different loads and distances).
| Kohler 24RCLA 24kW Liquid-Cooled | Kohler 26RCA 26kW | |
|---|---|---|
| Price (MSRP) | $17,900 | $7,445 |
| Type | home-standby | home-standby |
| Fuel | natural-gas, propane | natural-gas, propane |
| Running watts (gas / LP for standby) | 24000 W | 26000 W |
| Running watts (propane) | 24000 W | 26000 W |
| Running watts (natural gas) | 21000 W | 24000 W |
| Noise level | 61 dBA | 67 dBA |
| Output voltage | 120/240V | 120/240V |
| Automatic transfer switch included | Yes | No |
| Start type | automatic | automatic |
| Engine | Kohler KG2204 | Kohler CH1006 |
| Engine displacement | 2200 cc | 999 cc |
| NG use at half load | — | 180 ft³/h |
| Propane use at half load | — | 2.34 gal/h |
| Weight | — | 625 lb |
| Warranty | 5 yr | 5 yr |
Frequently asked questions
Which is more powerful, the Kohler 24RCLA 24kW Liquid-Cooled or the Kohler 26RCA 26kW?
The Kohler 26RCA 26kW, at 26,000 running watts on its best fuel versus 24,000 W. Remember that dual-fuel and natural-gas ratings are lower than gasoline ratings — the comparison table shows the published per-fuel figures.
Where do these specifications come from?
Every record on BackupAtlas is hand-curated from manufacturer documentation and spec sheets, and each generator page links to its source document.