Catalog · Generac
Generac · standby · standby
Guardian 28 kW
28 kW LP / 25 kW natural gas, 2026 model 7282. About 116 A on LP at 240V.
Biggest air-cooled Generac before liquid-cooled
- Propane
- 28,000 W
- Natural gas
- 25,000 W
- Noise
- 67 dBA
- Weight
- —
Specifications
| Fuel | Propane · Natural gas |
|---|---|
| Voltage | 120/240V |
| Propane running / peak | 28,000 W |
| Natural gas running | 25,000 W |
| Engine | Generac G-Force 1000 |
| Displacement | 997 cc |
| Runtime note | Piped fuel |
| Noise note | About 67 dBA at normal load |
| Start | Automatic |
| THD | <5% |
| Warranty | 5-year limited |
| Price note | Top of the 2026 air-cooled residential sheet |
| Source | Generac 2026 10–28 kW sell sheet |