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Generac GP 12500 Watt Portable Generator
- $491.00
- Brands Generac
- Product Code: 8929G
- Availability: In Stock
Generac GP Series 12,500-Watt Gas-Powered 50-State Portable Generator with COsense TechnologyThe Generac GP Series 12,500-Watt Gas-Powered 50-State Portable Generator with COsense Technology is built to provide dependable portable electricity for demanding emergency, jobsite, maintenance, and outdoor applications. With a gasoline-powered engine and substantial starting capacity, it provides a prac..
Key Features of the 12500W Gas Generator
Generac GP Series 12,500-Watt Gas-Powered 50-State Portable Generator with COsense Technology
The Generac GP Series 12,500-Watt Gas-Powered 50-State Portable Generator with COsense Technology is built to provide dependable portable electricity for demanding emergency, jobsite, maintenance, and outdoor applications. With a gasoline-powered engine and substantial starting capacity, it provides a practical source of temporary power when utility electricity is unavailable.
Its 12,500-watt starting output gives compatible equipment additional capacity during startup, while COsense technology provides integrated carbon monoxide monitoring as an added safety feature. The 50-state configuration makes this model suitable for broad U.S. availability, subject to applicable local requirements.
Key Features
12,500 watts of starting power for equipment with demanding startup requirements.
Gasoline-powered portable generator.
50-state configuration for broad U.S. availability.
Integrated COsense carbon monoxide monitoring technology.
Portable design for emergency, construction, workshop, and outdoor applications.
Suitable for compatible appliances, tools, pumps, and other electrical equipment.
Designed for temporary power applications without permanent installation.
High-output configuration provides more capacity than smaller portable generators.
12,500-Watt Starting Capacity
The generator delivers up to 12,500 watts of starting power, helping accommodate equipment that requires additional electricity when first switched on.
Motor-driven equipment such as pumps, compressors, power tools, and certain HVAC systems can require significantly more electricity during startup than while operating normally.
When selecting connected equipment, users should calculate both starting watts and running watts. The exact continuous running-watt rating should be confirmed using the documentation for the specific Generac model.
Gasoline-Powered Operation
This GP Series generator uses gasoline as its fuel source, making it suitable for portable applications where conventional fuel is readily accessible.
For safe and reliable operation:
Use the fuel recommended by Generac.
Shut down the generator before refueling.
Allow the engine to cool before adding gasoline.
Store fuel only in approved containers and according to applicable regulations.
Follow Generac's fuel-storage and stabilization recommendations.
Never refuel a running or hot generator.
Actual fuel consumption and runtime vary according to electrical load, fuel quality, ambient conditions, altitude, and other operating factors.
COsense Technology
The generator incorporates COsense technology, designed to monitor carbon monoxide conditions while the generator is operating.
Carbon monoxide is an invisible, odorless gas produced by gasoline-powered engines. Dangerous levels can develop rapidly when a generator is used in an enclosed or poorly ventilated area.
COsense provides an additional safety feature by monitoring CO conditions and responding when potentially hazardous levels are detected.
COsense does not make indoor operation safe. The generator must always be operated outdoors and positioned away from doors, windows, vents, and other openings according to Generac's safety instructions.
50-State Configuration
This model is identified as a 50-state portable generator, making it designed for broad availability throughout the United States.
Local rules may still apply regarding generator operation, emissions, fuel storage, noise, electrical connections, and placement. Users should verify local requirements before operation.
Portable High-Output Power
The GP Series combines substantial electrical capacity with a portable configuration.
It can be used in locations where permanent electrical service is unavailable or temporary power is needed, including:
Construction sites
Contractor jobsites
Workshops
Property maintenance
Outdoor projects
Emergency situations
Equipment servicing
Temporary power installations
Recreational applications
The generator should always be operated within its rated electrical capacity.
Emergency Backup Power
During a utility outage, the generator can provide temporary electricity for selected household appliances and equipment.
Because this is a portable generator, it should not be connected directly to a home's permanent electrical wiring unless an appropriately rated transfer system has been installed by a qualified electrician.
For portable applications, use the generator's approved receptacles with properly rated extension cords and accessories.
Suitable Applications
The 12,500-watt starting capacity makes this generator appropriate for many higher-demand applications.
Potential uses include:
Refrigerators and freezers
Sump and utility pumps
Power tools
Air compressors
Selected HVAC equipment
Workshop machinery
Construction equipment
Large appliances
Temporary lighting
Other compatible electrical equipment
Always check the starting and running requirements of each load before connecting it to the generator.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Generac |
| Series | GP Series |
| Product Type | Portable Generator |
| Fuel Type | Gasoline |
| Starting Power | 12,500 W |
| Generator Configuration | Portable |
| CO Protection | COsense Technology |
| Emissions Configuration | 50-State |
| Primary Applications | Emergency, Jobsite, Outdoor & Temporary Power |
| Installation Type | Portable / Temporary Use |
Important: Exact specifications such as running-watt output, engine model and displacement, fuel-tank capacity, fuel consumption, runtime, voltage, frequency, receptacle configuration, circuit-breaker ratings, dimensions, weight, noise level, wheel and handle configuration, and warranty should be confirmed against the exact Generac model number. GP Series specifications can vary between configurations.
Benefits at a Glance
12,500-Watt Starting Power
Provides substantial startup capacity for compatible motor-driven equipment and appliances.
Gasoline Operation
Uses widely available gasoline for convenient portable power applications.
COsense Technology
Integrated carbon monoxide monitoring adds an important safety feature during operation.
50-State Configuration
Designed for broad availability across the United States, subject to local regulations.
Portable Design
Can be transported to suitable work areas, emergency locations, or outdoor projects.
Versatile Power Source
Suitable for homeowners, contractors, maintenance professionals, and users requiring temporary high-output electricity.
Safe Operating Practices
Portable gasoline generators produce carbon monoxide and must never be operated indoors or in enclosed or partially enclosed spaces, including garages, basements, sheds, crawlspaces, tents, or similar areas.
Always:
Operate the generator outdoors.
Keep it well away from doors, windows, vents, and other openings.
Direct exhaust away from occupied areas.
Keep the generator dry and protected from direct water exposure.
Use properly rated electrical cords and accessories.
Avoid overloading the generator.
Turn the generator off and allow it to cool before refueling.
Follow all safety warnings and instructions provided by Generac.
COsense provides an additional layer of protection but does not replace proper generator placement and safe operating procedures.
Maintenance
Routine maintenance helps ensure dependable generator performance.
Depending on the exact configuration, maintenance may include:
Engine-oil inspection and replacement
Air-filter service
Spark-plug inspection or replacement
Fuel-system inspection
Electrical connection checks
General engine inspection
Proper fuel preparation before extended storage
Follow the maintenance schedule and storage instructions provided in the owner's manual for the exact model.
A Dependable High-Output Portable Power Solution
The Generac GP Series 12,500-Watt Gas-Powered 50-State Portable Generator with COsense Technology is designed for users who need substantial temporary electrical power without a permanent generator installation.
Its combination of 12,500-watt starting capacity, gasoline operation, portable design, 50-state configuration, and COsense carbon monoxide monitoring makes it a practical choice for emergency preparedness, construction, maintenance, outdoor work, and other demanding portable-power applications.