Generac 7171 10kW Guardian Series Home Standby Generator

Automatic Home Backup Power with Mobile Link® Remote Monitoring

Protect your home and family during unexpected power outages with the Generac 7171 10kW Guardian Series Home Standby Generator. Designed for residential backup power, this permanently installed generator connects to your existing natural gas or liquid propane (LP) fuel supply and automatically starts within seconds of detecting a utility power failure. It continues supplying power until utility service is restored.

Delivering 10,000 watts of running power, the Guardian Series combines Generac's purpose-built G-Force engine, TruePower™ Technology, and remote monitoring capabilities to provide dependable backup electricity with minimal routine maintenance.

With Mobile Link® Wi-Fi connectivity included at no additional cost, you can monitor generator status, performance, and maintenance alerts from a compatible phone, tablet, or computer, even when you're away from home.

Key Features

Automatic Backup Power

The Guardian Series is designed to detect a utility power interruption and start automatically, helping keep selected household circuits or compatible home systems powered during an outage.

Depending on your home's electrical requirements and installation configuration, the generator can be set up for essential-circuit coverage or broader whole-home backup.

10kW Output with TruePower™ Technology

The generator provides 10,000 watts of running power using Generac's TruePower™ Technology, which delivers clean, stable electricity with less than 5% total harmonic distortion (THD).

This power quality is designed to support compatible household appliances, electronics, and other electrical equipment.

Mobile Link® Remote Monitoring

Included Mobile Link® connectivity lets you check your generator's operating status and receive maintenance alerts remotely.

Monitor your generator from:

• Smartphones


• Tablets


• Computers

Remote monitoring helps you stay informed about generator status without needing to inspect the unit in person.

Quiet-Test™ Self-Test Mode

The Quiet-Test™ mode runs the generator at a lower RPM during its self-test cycle, helping reduce noise and fuel consumption compared with operation at higher engine speeds.

This feature makes routine testing more considerate of the surrounding home environment.

Purpose-Built G-Force Engine

The Generac G-Force 400 Series engine is designed specifically for standby-generator applications. Its purpose-built construction is intended to withstand the demands of regular backup operation while supporting reliable performance and reduced maintenance requirements.

Natural Gas or Liquid Propane Fuel

The Guardian generator connects to an existing natural gas or LP fuel supply, eliminating the need to refill a portable gasoline tank.

The selected fuel source and supply installation must meet the generator manufacturer's requirements and applicable local codes.

Designed for Easier Installation

Generac's installation-focused design includes:

• Removable door panels


• A base pad requiring minimal ground preparation


• Wiring techniques intended to help reduce installation time

Generac recommends installation by a certified and licensed electrician and qualified professionals familiar with standby generator systems.

Durable Aluminum Enclosure

The aluminum enclosure is designed for outdoor installation and long-term durability. Its compact form helps accommodate residential standby-power installations when the required clearances and site conditions are met.

24/7/365 Customer Support

Generac provides around-the-clock customer support, backed by a nationwide dealer network to help owners access assistance and service resources.

Ideal Applications

The Generac 7171 Guardian Series is designed for:

• Residential emergency backup power


• Essential household circuits


• Compatible appliances and electronics


• Broader home backup configurations when properly sized


• Automatic power protection during utility outages

Actual coverage depends on the home's electrical demand, generator capacity, transfer-switch configuration, and professional installation.

Technical Specifications

Specification	Details
Brand	Generac
Model	7171
Series	10kW Air-Cooled Guardian Series
Generator Type	Automatic Home Standby Generator
Running Wattage	10,000 Watts
Maximum Engine Power	10 kW
Fuel Type	Natural Gas or LP Gas
Voltage	240V, as listed
Frequency	60Hz
Engine	Generac G-Force 400 Series
Engine Displacement	460cc
Ignition System	Electronic
Power Technology	TruePower™
Total Harmonic Distortion	Less than 5%
Remote Monitoring	Mobile Link® Wi-Fi Connectivity
Self-Test Mode	Quiet-Test™
Enclosure Material	Aluminum
Color	Bisque
Dimensions	48" L × 25" W × 29" H
Item Weight	338 lbs.
Warranty	5-Year Limited Warranty
UPC	696471074680
Recommended Installation	Certified and licensed professionals

What's Included

• Generac 7171 10kW Guardian Series Home Standby Generator


• Owner's manual


• 5-year limited warranty

Installation note: Confirm the exact contents of the supplied package before purchase. A compatible automatic transfer switch, wiring, fuel-line work, permits, and installation labor may be separate requirements unless explicitly included by the seller.

Why Choose the Generac 7171 Guardian Series?

• 10,000 watts of running power for residential backup


• Automatic startup when utility power fails


• Compatible with natural gas or liquid propane


• Mobile Link® remote monitoring for generator status and alerts


• TruePower™ Technology with less than 5% THD


• Quiet-Test™ mode for quieter routine testing


• Purpose-built G-Force 400 Series engine


• Durable aluminum enclosure


• Installation-friendly design features


• 5-year limited warranty


• 24/7/365 customer support and nationwide dealer network

Important Specification Note

The supplied information identifies the product as a 10kW standby generator, but it does not provide separate natural-gas and LP output ratings, starting wattage, fuel-consumption figures, or a complete transfer-switch specification. These details have not been estimated.

The source also refers to a transfer switch in its warranty text, but it does not clearly confirm that a transfer switch is included with Model 7171. Verify package contents with the seller before purchase.

• We currently ship within the United States only.
• Enjoy free standard shipping on all orders.
• Orders are processed within 1–2 business days.
• Estimated Total Delivery Time is 4–7 business days.
• Tracking information will be sent to your email within 24 hours after your order has been dispatched.
• For more information about our shipping process, please view our full Shipping Policy.

• Not the right fit? Return or exchange within 30 days.
• Items must be unused and in original condition.
• Damaged products are eligible for a refund or replacement.Your line works well.
• For more information about our return & refund process, please view our full Return & Refund Policy.