Catalog · Generac
Generac · standby · standby
Guardian 14 kW
14 kW on both LP and natural gas in Generac’s 2026 air-cooled sheet (model 7258). Weight shown is the previous chassis.
Small whole-home or managed essential loads
- Propane
- 14,000 W
- Natural gas
- 14,000 W
- Noise
- 65 dBA
- Weight
- 385 lb
Specifications
| Fuel | Propane · Natural gas |
|---|---|
| Voltage | 120/240V |
| Propane running / peak | 14,000 W |
| Natural gas running | 14,000 W |
| Engine | Generac G-Force 800 |
| Displacement | 817 cc |
| Runtime note | Piped natural gas or propane |
| Noise note | About 65 dBA at normal load, 23 ft |
| Start | Automatic |
| THD | <5% |
| Warranty | 5-year limited |
| Price note | Installed whole-home jobs often land $10k–$18k |
| Source | Generac 2026 10–28 kW sell sheet |