QT10068AVSNA - Generator Generac - Free user manual and instructions
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| Type of product | Automatic standby generator |
| Brand | Generac |
| Model | QT10068AVSNA |
| Generator type | Liquid-cooled residential/commercial standby |
| Standby output | 100 kW |
| Prime output | 90 kW |
| Rated voltage | 120/208 V three-phase, 60 Hz |
| Fuel type | Natural gas (NG) or liquid propane (LP) |
| Engine | 6.8 L V8 liquid-cooled, 1800 RPM |
| Alternator | Brushless, 4-pole, rotating field |
| Noise level | Below 68 dBA at 23 ft (7 m) |
| Enclosure | Weatherproof, sound-attenuated steel |
| Cooling system | Liquid-cooled with radiator |
| Oil capacity | 6.1 quarts with filter |
| Fuel consumption at 100% load | 1,000 cu ft/h (NG); 11.2 gal/h (LP) |
| Dimensions (L x W x H) | 101 x 40 x 58 in (257 x 102 x 147 cm) |
| Weight | 1,785 lb (810 kg) |
| Starting system | Electric start with 12V battery |
| Controller | Generac Aurora with remote monitoring |
| Safety systems | Low oil pressure, high temperature, overspeed, low coolant shutdown |
| Warranty | 5-year limited warranty |
| Maintenance | Oil and filter change every 200 hours or 2 years |
Frequently Asked Questions - QT10068AVSNA Generac
What is the power output of the Generac QT10068AVSNA?
The QT10068AVSNA delivers 100 kW of standby power and 90 kW of prime power at 60 Hz. It is designed to carry essential loads such as lighting, HVAC, refrigeration, and sump pumps during an outage.
What fuel types does the generator use?
It runs on natural gas (NG) or liquid propane (LP). It is factory-rated for either fuel, and you can easily switch fuel types with an authorized conversion kit.
How often should I change the oil?
Under normal usage, change the engine oil and filter every 200 operating hours or every 2 years, whichever comes first. Use the recommended 15W-40 API SN oil.
What regular maintenance does this generator require?
Annual maintenance includes checking the air filter, spark plugs, battery voltage, and coolant level. Also inspect the fuel lines and perform a load test to ensure it starts under load.
Can the QT10068AVSNA power my entire home?
With 100 kW capacity, it can easily handle a large home or small business. It will run multiple air conditioners, electric heaters, well pumps, and appliances simultaneously without overload.
How noisy is the generator?
The generator features a sound-attenuated enclosure that keeps noise levels below 68 dBA at 23 feet, which is quieter than a typical vacuum cleaner and acceptable for residential areas.
Does it include a transfer switch?
The generator is compatible with Generac's automatic transfer switches. A transfer switch is required for automatic operation; it can be purchased separately or integrated as a bundle.
How do I start the generator during a power outage?
When connected to a compatible Automatic Transfer Switch, it starts automatically within seconds of a loss of utility power. You can also start it manually via the controller.
What warranty comes with the QT10068AVSNA?
It comes with a 5-year limited warranty covering parts and labor for defects in material or workmanship, if installed and maintained by an authorized dealer.
Is professional installation required?
Yes, installation must be performed by a licensed electrical contractor and comply with local electrical codes and gas codes. Professional installation ensures proper grounding, load calculations, and gas line sizing.
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