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GeneracModel 7247

Generac XT8500EFI 8500W/10000W Electronic Fuel Injection Generator Electric Start

  • Peak10 kW
  • Running8,500W
  • FuelGasoline
  • StartElectric
Black Friday price
$609.00

Black Friday price ends in —

In stock Ships within 24 hours

Free delivery Fri, Nov 6 – Wed, Nov 11 if you order today, by UPS or FedEx Ground to your door.

  • Free shipping48 states + DC
  • 30-day returnsReturn shipping on us
  • Full warrantyBrand-new, from the maker
  • Secure checkoutEncrypted by Stripe
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Questions before you buy? Our small team in Wilmington, NC answers every message personally. Email [email protected]

Equipped with automotive technology and a load pickup response system that delivers smooth and steady power at all times, Generac’s XT8500EFI portable generator offers hassle-free operation in a variety of outdoor settin…

Running watts
8,500 W
Starting watts
10,000 W
Start
Electric
Safety
CO shutdown sensor

Equipped with automotive technology and a load pickup response system that delivers smooth and steady power at all times, Generac’s XT8500EFI portable generator offers hassle-free operation in a variety of outdoor settings. Thanks to a carburetor-free design, the XT8500EFI uses Electronic Fuel Injection to eliminate issues caused by bad fuel and pesky gum-ups when the unit is in storage.

The XT8500EFI also features COsense® technology, which Stops, Alerts and Saves, providing powerful protection from hazardous carbon monoxide. Other distinctive attributes includes a ControlGuard™ that protects the unit’s control panel from Mother Nature’s worst and TruePower™ Technology, which provides clean, stable power ideal for sensitive electronics, tools and appliances.

Full specifications

BrandGenerac
Model7247
Running watts8,500 W
Starting watts10,000 W
StartElectric
SafetyCO shutdown sensor
UPC / GTIN00696471072709
How it shipsUPS or FedEx GroundTo your door, free
Order today, deliveredFri, Nov 6 – Wed, Nov 11Leaves our warehouse within 24 hours

Tracking is emailed as soon as it ships.

We ship to the 48 contiguous states and Washington, DC. Shipping details · 30-day free returns

Brand-new, with the full manufacturer’s warranty. The terms are set by Generac and included in the box. If something goes wrong, contact us first: we confirm the next steps within 2 business days and help you file the claim.

How warranty claims work

What it can run

8,500 W running, 10,000 W starting

Pick what you want to power at the same time.

Typical wattages – check the label on your own appliances. Where only one figure is published, running watts are estimated at 80% of the starting figure. Connect to house circuits only through a transfer switch or interlock fitted by a licensed electrician.

Compare similar generators

Same power class, side by side.

SpecificationGenerac XT8500EFI 8500W/10000W Electronic Fuel Injection Generator Electric StartThis generator$609.00Firman T08071 8000W/10000W Electric Start Tri-Fuel Gas Propane Natural Gas Generator$929.00DuroMax XP10000EH 8000W/10000W Dual Fuel Electric Start Generator$799.00
Running watts8,500 W8,000 W8,000 W
Starting watts10,000 W10,000 W10,000 W
Fuel—Gasoline, propane or natural gasGasoline or propane
StartElectricElectricElectric
SafetyCO shutdown sensor——
LinkYou are hereView →View →

Questions and answers

Answered by our team in Wilmington. Can’t find yours? Ask below.

Can I connect this generator to my house?
Only through a transfer switch or an interlock kit installed by a licensed electrician. Never plug a generator into a wall outlet: it can back-feed the utility line and endanger line workers. Connecting safely.
What can it run at the same time?
Use the What it can run planner above: tick your appliances and it checks both the running load and the start-up surge against this generator.
Does it ship with oil?
It depends on the manufacturer. If oil is included it is listed under What’s in the box; otherwise use the grade given in the owner’s manual before the first start.
Can I use it in the rain?
Not uncovered. Run it on a dry surface under an open, canopy-like cover, at least 20 feet from doors, windows and vents, and never in a garage.
How will it be delivered?
Free, by UPS or FedEx Ground to your door, usually within 2–5 business days after it ships. Tracking is emailed as soon as it ships.
What if it arrives damaged?
Photograph it and email us within 48 hours of delivery. We replace or refund damaged items at no cost to you.
Ask a questionWe reply personally by email.