Generac Guardian 24kW Home Standby Generator with 200-Amp Automatic Transfer Switch & Wi-Fi

SKU: G0072101

Reliable Whole-Home Backup Power

The Guardian 24kW Home Standby Generator is a powerful automatic backup power solution designed to keep essential household systems operating during a utility outage. With up to 24,000 watts of continuous power, a durable G-Force engine, a 200-amp automatic transfer switch, and built-in Wi-Fi monitoring, this standby generator provides dependable power with minimal user intervention.

The system automatically detects a utility power interruption and transfers the electrical load to the generator, helping keep your home powered without the need for manually connecting a portable generator.

Powerful G-Force Engine

The generator features a purpose-built G-Force V-Twin overhead-valve engine engineered for reliable standby operation and extended run times. The pressure-lubricated engine is designed to withstand demanding operating conditions while providing consistent performance.

The generator operates on either natural gas (NG) or liquid propane (LP), providing flexibility based on your property's available fuel source.

24kW Power Output

The generator delivers:

• 24,000 watts maximum continuous power on LP

• 21,000 watts maximum continuous power on natural gas

• 120/240V single-phase output

• 60 Hz operating frequency

• Up to 100 amps at 240V on LP

• Up to 87.5 amps at 240V on natural gas

This capacity makes the Guardian 24kW suitable for powering many of the essential electrical loads found in a typical home, including HVAC systems, appliances, lighting, refrigeration, electronics, and other critical equipment.

200-Amp Automatic Transfer Switch

The package includes a 200-amp automatic transfer switch, providing automatic transition between utility power and generator power.

When an outage occurs, the system can automatically start the generator and transfer the home's electrical load. Once utility power is restored, the system returns the load to utility power and shuts the generator down after its normal cool-down period.

Built-In Wi-Fi Monitoring

Built-in Mobile Link Wi-Fi connectivity allows homeowners to monitor generator status remotely using a smartphone, tablet, or computer.

Users can access information such as:

• Current generator operating status

• Maintenance notifications

• System alerts

• Generator activity

• Service information

This makes it easier to stay informed about the condition of the backup power system without being physically next to the generator.

True Power™ Technology

True Power™ Electrical Technology produces clean, utility-quality electrical power with less than 5% total harmonic distortion (THD).

The technology is designed to provide smooth power for sensitive electronic equipment and modern appliances, including variable-speed HVAC systems and other microprocessor-controlled devices.

Quiet-Test™ Self-Test Mode

The generator includes Quiet-Test™ technology, which allows the system to perform its regular self-test at a lower engine speed.

This helps reduce operating noise and fuel consumption during routine testing while allowing the generator to verify that its systems are ready for an actual power outage.

Durable All-Weather Enclosure

The generator features a durable all-aluminum enclosure designed to withstand outdoor environmental conditions. The enclosure includes a corrosion-resistant finish and an improved locking system for added durability and security.

Electrical, fuel, and battery connections can be accessed through a single removable panel, simplifying installation and maintenance.

Installation Flexibility

The Guardian 24kW is certified for installation as close as 18 inches from a structure, subject to applicable installation requirements and local codes. The included composite pad is designed to sit directly on soil, simplifying placement of the generator.

Always follow local building, electrical, fuel, ventilation, and clearance requirements and have the generator installed by qualified professionals.

Smart Evolution™ Controller

The generator uses an Evolution™ controller with a digital LCD interface for monitoring system information, maintenance intervals, and operating status.

The controller supports multiple languages and provides convenient access to important generator information.

Key Features

• 24kW standby generator

• 200-amp automatic transfer switch included

• G-Force V-Twin overhead-valve engine

• Natural gas or liquid propane operation

• Built-in Mobile Link Wi-Fi monitoring

• True Power™ technology

• Less than 5% total harmonic distortion

• Quiet-Test™ self-test mode

• All-aluminum weather-resistant enclosure

• Improved enclosure locking system

• Single removable access panel for electrical, fuel, and battery connections

• Included composite mounting pad

• Certified for installation as close as 18 inches from a structure, subject to applicable codes

• Evolution™ digital controller

• 5-year limited warranty

• Designed and assembled in the USA using domestic and foreign parts

Technical Specifications

Specifications are based on the manufacturer's published information and may be subject to change.

Fuel Consumption

Approximate fuel consumption at full load:

Natural Gas

• 100% load: 306 ft³/hr (8.66 m³/hr)

• 50% load: 203 ft³/hr (5.75 m³/hr)

Liquid Propane

• 100% load: 3.9 gal/hr

• 50% load: 2.53 gal/hr

What's Included

• 24kW Guardian standby generator

• 200-amp automatic transfer switch

• Composite mounting pad

• Built-in Mobile Link Wi-Fi connectivity

• Flexible fuel line connector

• Evolution™ controller

• Standard generator enclosure

Ideal Applications

The Guardian 24kW is designed for homeowners who want automatic backup power for a wide range of residential electrical loads.

It is particularly suitable for:

• Whole-home backup power

• Homes with high electrical demand

• HVAC and heating systems

• Refrigerators and freezers

• Lighting systems

• Home electronics

• Pumps and other essential equipment

• Properties requiring automatic backup power

• Small residential or similar applications requiring dependable standby generation

Warranty & Support

The Guardian 24kW includes a 5-year limited warranty. The system is supported by a manufacturer service network and 24/7 customer support.

Product Summary

The Guardian 24kW combines high-capacity standby power, automatic transfer capability, remote Wi-Fi monitoring, clean electrical output, and a durable outdoor enclosure in a compact residential backup power system. With natural gas and liquid propane compatibility and a 200-amp automatic transfer switch, it is designed to provide reliable automatic power protection when utility service is interrupted.