Specifications
| Fuel | natural gas or liquid propane |
|---|---|
| Standby power | 25 kW |
Recommended fluids
| Fluid | Grade | Standard | Ambient | Capacity | Notes |
|---|---|---|---|---|---|
| Engine oil | SAE rated high detergent oil | API Service Class SF | for gasoline engines, similar to your car; refer to owner's manual for details |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Common questions
What is the power rating of the Generac Guardian Series 25 kW?
The Generac Guardian Series 25 kW is rated 25 kW standby.
What engine is in the Generac Guardian Series 25 kW?
The Generac Guardian Series 25 kW is powered by the In-line 4 cyl. engine.
What fuel does the Generac Guardian Series 25 kW use?
The Generac Guardian Series 25 kW runs on natural gas or liquid propane.
Available documents
Reference — 0193020SBY end-user English (Generac)