Generac Guardian 18kW Home Standby Generator with 200 Amp Transfer Switch - Automatic Whole House Backup Power for Storms, Emergencies, and Outages, WiFi Enabled, Runs on Natural Gas or Liquid Propane

★★★★★ 4.3 30 reviews

$9,486.56
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$9,486.56
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Product details

Management number 228752140 Release Date 2026/05/31 List Price $3,794.62 Model Number 228752140
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As the #1 selling home standby generator brand, Generac's Guardian Series generators provide the automatic backup power you need to protect your home and family during a power outage. Now coming with FREE Mobile Link, allowing you to monitor the status of your generator on a phone, tablet, or computer from anywhere in the world. Connected to your existing LP or natural gas fuel supply, it starts within seconds of sensing power loss - automatically - and runs for as long as necessary until utility power returns. Choose from just enough power to cover essential circuits or whole house coverage. Generac's Guardian Series offers benefits that few competitors can match. Engineered and built in the U.S.A., the new lineup of home standby generators are engineered to save you money on installation while offering the same reliability and peace of mind you get from all Generac home standby generators. Features that simplify the process for our installers include removable door panels, a base pad that requires minimal ground preparation and more efficient wiring techniques that save time on installation. Innovative engine design and rigorous testing are at the heart of Generac's success in providing the most reliable generators possible. Generac's G-force engine is purpose-built, capable of handling the rigors of generator use, resulting in power that is more reliable and requires less maintenance than any competitive engine. All backed by 24/7/365 customer support and a nationwide dealer network of more than 6,000 strong, the best in the market.

  • Remote Monitoring Anywhere: With Generac 7228 18kW Mobile Link Wi-Fi connectivity, effortlessly track generator performance from anywhere. Stay updated on status and maintenance alerts, ensuring peace of mind even when you’re away
  • Whole House Protection: Keep your home powered during outages with Generac’s 200 Amp transfer switch, designed for seamless integration with whole house generators. Its durable aluminum enclosure ensures reliable outdoor use and coverage
  • Long-Term Assurance: Backed by a 5-Year Limited Warranty, this automatic transfer switch delivers lasting performance and peace of mind, ensuring your investment in a Generac transfer switch will serve you well for years
  • High-Quality 18kW Power: True Power Technology delivers clean, stable 18,000 watts with under 5% harmonic distortion. Generac’s low-maintenance engines run quieter and use less fuel for efficient, reliable home power
  • Crafted for Excellence: Proudly engineered and assembled in the USA, our generators stand as testament to quality and craftsmanship. The purpose-built G-Force Engine is designed to handle the demands of usage, ensuring reliability and reduced maintenance
  • Easy Installation: Generac recommends your new Home Standby Generator to be installed by a certified and licensed electrician
UPC 696471082586
ASIN B08R8SPCTB
Color Bisque
Voltage 240 Volts (AC)
Wattage 18000
Frequency 60 Hz
Fuel Type Natural Gas or LP Gas
Brand Name Generac
Model Name 18kW Air Cooled Guardian Series
Unit Count 1.0 Count
Engine Type Generac G-Force 800 Series
Item Weight 420 Pounds
Manufacturer Generac
Model Number 7228
Power Source Natural Gas or LP Gas
Material Type Aluminum
Item Type Name Home Standby Generator with 200-Amp Transfer Switch
Output Wattage 18
Running Wattage 18000 Watts
Starting Wattage 18000 Watts
Additional Features Automatic Idle Control, Fully Enclosed Design, Super Quiet
Engine Displacement 816 Cubic Centimeters
Included Components 200A Transfer Switch, 5 Year Limited Warranty
Total Power Outlets 1
Engine Power Maximum 18 Kilowatts
Ignition System Type Spark Ignition
Warranty Description 5 Year Limited Warranty
Manufacturer Part Number 7228
Smart Home Compatibility Smart Home Compatible
Item Dimensions L x W x H 25"L x 48"W x 29"H
Recommended Uses For Product Residential use

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4.3 out of 5
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