Generac 12500W Tri-Fuel
Generac 12500W Tri-Fuel Portable Generator with COsense
The NORTHERTOOL promise
The Generac GP9500E Tri-Fuel portable generator gives you three fuel options, running on gasoline, liquid propane or natural gas. The 50-state model delivers 12500 starting and 9500 running watts on gasoline, with electric start and full COsense carbon monoxide protection.
A durable steel frame and all-terrain wheel kit make it easy to roll into position, and the control panel is ready for a manual transfer switch so you can tie it into your home panel for whole-house backup.
- 12500 starting / 9500 running watts on gasoline, tri-fuel
- 420cc OHV Generac engine, electric and recoil start
- Outlets: 120/240V L14-30R, (2) 120V GFCI, 12V DC
- Up to 9.5 hour runtime at 50% load, 8.5 gal tank
- Steel frame with never-flat wheel kit, hour meter
- COsense CO shutoff, 3-year limited warranty
- Power for every plan
- Inverter, fuel-flexible & solar options
- Support for your next project
Frequently Asked Questions
Do you offer free shipping?
Yes. Every order ships free within the United States, with no minimum order value.
How long does shipping take?
Orders are processed within 1–2 business days and typically take 5–7 business days in transit — an estimated total of 6–9 business days from order to delivery.
Will I receive tracking information for my order?
Yes. As soon as your order ships, we email you a tracking number so you can follow your package to your door.
What is your return policy timeframe?
You can return eligible items within 30 days of delivery for a full refund. Returns are free — we provide a prepaid return label.
Do I pay a restocking fee?
No. We never charge a restocking fee on returns.
What if my item is damaged or defective?
Contact us within 30 days of delivery with a photo of the issue and we will send a free replacement or issue a full refund at no cost to you.