Champion 8.5 kW Air-Cooled Home Standby Generator with 50A ATS

Original price was: $3,429.99.Current price is: $2,498.49.

An 8.5 kW (LP) / 7.5 kW (NG) air-cooled standby generator that auto-starts within seconds of an outage. Includes a 50 A outdoor-rated automatic transfer switch and a 10-year limited warranty.

Digital product — no physical shipping
Email delivery after checkout
One-time activation for the licensed device
Compatible with official Microsoft downloads
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Customer support available via email

This is a digital product. No physical item will be shipped. ActivateSoftKeys is an independent reseller and is not affiliated with Microsoft Corporation. See our Shipping & Digital Delivery and Refund & Return Policy.

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Description

The Champion Power Equipment 8.5 kW Home Standby Generator delivers always-on backup for the essentials — refrigerator, freezer, well pump, sump pump, lights, internet and a select set of outlets — without forcing you to babysit a portable unit during a storm. The system auto-detects utility outages and brings the home back online within seconds, then transfers cleanly back to grid power once it is restored.

Output is 8.5 kW running on liquid propane and 7.5 kW on natural gas, so you can pick the fuel that matches your home’s setup. The bundled 50 A NEMA 3R outdoor-rated automatic transfer switch handles up to 10 essential circuits, more than enough to keep food cold, the basement dry and the family connected during a multi-day outage.

Champion’s air-cooled OHV V-twin engine is paired with full-pressure lubrication and a corrosion-resistant aluminum enclosure, so the unit holds up to coastal and high-humidity climates. A built-in cold-weather kit and quiet test mode at low RPM round out a generator engineered to be installed and forgotten.

Backed by a 10-year limited warranty and Champion’s nationwide service network, this is a strong value choice for homeowners stepping up from portables to a permanent backup solution.

Key Specifications

  • Output: 8.5 kW (LP) / 7.5 kW (NG)
  • Engine: Champion air-cooled V-twin OHV
  • Transfer switch: 50 A NEMA 3R, up to 10 circuits, included
  • Enclosure: corrosion-resistant aluminum
  • Warranty: 10-year limited

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On every order, shipped from our facility in Piedmont, SC.
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Frequently Asked Questions

Does this include professional installation?
No. Standby generators must be installed by a licensed electrician and, where applicable, a licensed plumber. We sell the equipment only.
What is the warranty?
Each standby generator includes the full manufacturer warranty. Coverage typically requires installation by a qualified professional and registration with the manufacturer.
Is a transfer switch included?
Some packages include a transfer switch. Please review the product details carefully — if a transfer switch is not listed, it is sold separately.
⚠️ California Proposition 65 Warning
This product can expose you to chemicals including engine exhaust, lead, and lead compounds, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands after handling. For more information visit www.P65Warnings.ca.gov.