Generac Generators

Choose 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. Connected to your existing LP or natural gas fuel supply, it kicks in within seconds of sensing power loss-automatically­ and runs for as long as necessary until utility power returns. Choose  from Generac’s industry leading lineup to power just the essentials or Generac’s 24kW, the largest air-cooled generator in the market, for whole-house coverage.

Features & Benefits:

  • 5-YEAR LIMITED WARRANTY
    Included with all home  standby generators.
  • 24/7/365 CUSTOMER SUPPORT TEAM
    Standing by all day, every day from our headquarters in Wisconsin to answer any questions you might  have.
  • TRUEPOWERTM TECHNOLOGY
    Delivers best-in-class power quality with less than  5% total  harmonic distortion for clean, smooth operation of sensitive electronics and appliances.
  • QUIET-TEST™  SELF-TEST MODE
    Runs at a lower RPM for a five or twelve minute test, making generators significantly quieter than other  brands, while consuming less fuel.
  • BUILT  IN THE  USA*
    Generac generators and engines are engineered and built in the USA
    **Assembled  in the USA using domestic and foreign parts.
  • GENERAC’S EVOLUTION™ CONTROLLER
    Features a multilingual LCD display that allows you to monitor battery status  and track maintenance intervals to ensure your generator is always  in top operating condition.
  • GENERAC’S G-FORCE ENGINE
    Are purpose-built, pressure-lubricated engines capable of handling the rigors of generator use, resulting in power that’s more reliable and requires less routine maintenance than any competitive engine.
  • TOUGH, DURABLE ENCLOSURES
    Our RhinoCoafM powder-coated finish helps make corrosion-resistant aluminum perfect for all weather conditions.

Get 24/7 peace of mind with Mobile Link™

Mobile Link remote monitoring lets you get and share information about your home standby generator no matter where you are, using your computer, smart phone, or mobile device.

  • Alert
    Get real-time notifications about your generator.
  • Protect
    Remotely access your generator’s  health.
  • Manage
    View your maintenance needs.

Get valuable  home energy insights with PWRview™

PWRviewTM monitors electricity usage and provides an in-depth look at where electrical waste occurs, letting you take the necessary steps to create greater energy efficiency within your home, which can lead to up to a 20%* reduction in your electric utility bill.

  • Energy Usage at-a-Glance
    Get real-time understanding of your energy use, giving you an improved experience.
  • Gain Energy Consciousness
    See phantom loads that contribute excessively to rising electricity bill.
  • Eliminate Surprises
    Keep energy spending in check with detailed bill tracking, forecast and history.

*Based on internal company data; savings  will vary based  on multiple factors,  including  energy  habits, size of home, and number  of occupants.

Get In Touch

Sherman Plumbing and Heating | | 660-885-3375 |