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Generac Power Systems

Model #

7228

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Generac 18kW Whole House Generator with 200-Amp Automatic Transfer Switch | 7228

  • Generac 18kW Automatic Whole House Generator 7228 with 200-Amp ATS
  • TruePower™ Technology for best-in-class power quality
  • Generac 816cc Purpose Built G-Force Engine
  • Quiet-Test™ self-test mode runs at lower RPM for less noise and better fuel efficiency.
  • Smart, User Friendly Evolution Controller with multi-lingual display.
  • Mobile-Link™ Remote Wireless Monitoring on Smartphones, Tablets, or PC included.
  • RhinoCoat™ powder coat finish over corrosion-resistant aluminum cabinet
  • USA Engineered and Built—24/7 USA Customer Support—5-Year Warranty

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Generac Power Systems 7228 Details and Specifications

18kW Generac Whole House Generator

The 18kW Generac Whole House Generator with 200-Amp Automatic Transfer Switch equipped with Wi-Fi Mobile Link remote monitoring automatically restores backup power to your home during an outage. The number 1 selling brand in America, seven out of ten homeowners choose Generac Guardian over all other home standby generator brands.

The 200-Amp Service Rated Automatic Transfer Switch selects utility power during normal operation and generator power during an outage. It connects to the main circuit breaker panel to distribute generator power to your entire home. Power management controls multiple air conditioners and other high current loads like electric water heaters, ranges, and dryers. A weatherproof NEMA 3R enclosure installs indoors or outdoors.

Listed for 18-Inch to Structure Installation. Runs on Natural Gas or LP Propane Gas. Electronic Governor. Multilingual two-line LCD Digital Evolution Controller. Sound Attenuated Aluminum Enclosure. Includes a flexible fuel line connector.

Generac 18kW Generator

TruePower Technology ensures best-in-class electric generator power. The Generac 18kW delivers smooth, clean power without harmful noise and less than 5 percent Total Harmonic Distortion. Worry free power for electronics, lights, televisions, and small or large appliances like central air conditioners, pumps, refrigerators, and freezers.

A Generac 816cc purpose-built G-Force 800 Series V-Twin Engine powers the Generac 7228. Fully pressurized lubrication contributes to a long life and less maintenance (2-year, 200-hour oil change interval) than competing engines. Cast-iron cylinder sleeves and hydraulic lifters for a lifetime of reliable, trouble-free operation.

The Generac Guardian Series design includes Quiet-Test self-test mode. During the 5 to 12-minute self-test, the engine runs at a lower RPM which reduces noise, uses less fuel, and reduces wear and tear on the engine. Quiet-Test significantly reduces noise on the Generac 18kW Whole House Generator making it quieter than most competing brands.


A smart, user-friendly Evolution Controller features a multilingual LCD display. Monitor battery status or track maintenance intervals to keep the standby generator in top operating condition and ready for the next power outage.


A tough, durable RhinoCoat powder-coat finish adds to the corrosion resistance to the all-aluminum cabinet, suitable for the most extreme weather conditions.

Generac Guardian Series


Generac Guardian Home Standby Generators include a 5-Year Consumer Warranty.


The Wisconsin-Based Customer Support Center operates 24 hours a day, 7 days a week, 365 days a year with knowledgeable staff to answer questions and solve problems.


All Generac Guardian Series Generators are designed, engineered, and built in the USA.


*Requires a 12-Volt Group 26R 540 CCA Battery or 12-Volt Group 35R 650 CCA Battery Available Locally.

Product Specifications

Reviews

  • 5
    4

    Posted by Charlie H. on 31st May 2024

    This product is very good am using previous 3 to 4 years

  • 5
    Good

    Posted by Dean G. on 29th Oct 2023

    Buying from Norwall was simple and easy. Thanks

  • 5
    Ordering and shipment of product

    Posted by Larry K. on 2nd Oct 2023

    Delene was awesome, very professional and extremely helpful. Everyone should be like her when ordering a product by phone. Thank you Delene! Shipment was complete and product arrived with no apparent visible shipping damage. Currently waiting for the professional qualified person to install. Thank you Norwall Power Systems.

  • 5
    Ready for power outage

    Posted by Derek J. on 4th Sep 2023

    I've install quite a few of these for customers. Finally decided to install one on my own place. Install is pretty easy with right equipment. WIFI and registering is kind of a pain. Nice to have that piece of mind for next power outage.

  • 5
    18kw generator

    Posted by Daniel R. on 4th Jul 2023

    Perfect size for my house 1200-1500 foot not loud or to big for my back yard

  • 5
    Great purchase. Easy transaction.

    Posted by Ronald D. on 27th May 2023

    Received on time. Am waiting for electrician now to install.

  • 5
    The Best

    Posted by Rick A. on 2nd Oct 2022

    Norwall rocks

  • 5
    Poor Customer Service

    Posted by Todd F. on 27th Mar 2022

    Customer called for info on cancelled order and was treated RUDELY-she was very upset and told me she wanted to cancel this order -I talked her into the purchase so we could just get it and get installed. Last purchase from this company

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Generac Power Systems

Model #

7228

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$5,737.00
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