# Generac Guardian 26kW (7291) vs Kohler 26RCAL: specs and price compared

A sourced, side-by-side comparison of the Generac Guardian 26kW (7291) (Generac) and Kohler 26RCAL (Kohler) among standby generators. Generac Guardian 26kW (7291) is the cheaper of the two at $7749.

## Side by side

| Spec | Generac Guardian 26kW (7291) | Kohler 26RCAL |
| --- | --- | --- |
| US price | $7749 | $8414 |
| Brand | Generac | Kohler |
| Rated output lp (kW) | 26 | 26 |
| Rated output ng (kW) | — | 24 |
| Fuel type | dual-fuel | dual-fuel |
| Cooling type | air-cooled | air-cooled |
| Transfer switch amps | 200 | 200 |
| Engine displacement cc | 999 | 999 |
| Thd percent | 5 | — |
| Noise level db (A) | 57 | 56 |
| Phase | — | single-phase |
| Enclosure material | aluminum | aluminum |
| Warranty years | 5 | 5 |
| Weight (lb) | 518 | 670 |

## Key differences

- Noise level db (A): Generac Guardian 26kW (7291) 57 vs Kohler 26RCAL 56
- Weight (lb): Generac Guardian 26kW (7291) 518 vs Kohler 26RCAL 670

## Sources

- Generac Guardian 26kW (7291): https://www.generac.com/residential-products/standby-generators/gaseous/26kw-standby-generator-with-whole-house-switch-wifi-enabled-7291/ (generac.com, verified 2026-07-11)
- Kohler 26RCAL: https://www.kohlerhomeenergy.rehlko.com/products/home-generators/26rcal (kohlerhomeenergy.rehlko.com, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/standby-generators/generac-guardian-26kw-7291-vs-kohler-26rcal/
Cite: Per The Front Desk Review, Generac Guardian 26kW (7291) ($7749) vs Kohler 26RCAL ($8414) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/standby-generators/generac-guardian-26kw-7291-vs-kohler-26rcal/
License: CC BY 4.0.