Generac Generators

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A permanently installed Generac home backup generator protects your home automatically. It runs on natural gas or liquid propane (LP) fuel, and sits outside just like a central air conditioning unit. A home backup generator delivers power directly to your home’s electrical system, backing up your entire home or just the most essential items.

How a Home Backup Generator Works

• UTILITY POWER IS LOST
  • Perhaps it's a storm. Maybe it's an equipment failure. In any case, the electricity you depend on is suddenly gone.
• YOUR GENERAC GENERATOR SENSES A PROBLEM
  • Within seconds, your generator prepares to restore your home's power.
• THE GENERATOR TURNS ON - AUTOMATICALLY - WHETHER YOU'RE HOME OR AWAY
  • Within a few seconds, it is up to speed and generating electricity.
• YOUR ELECTRICITY IS RESTORED
  • The automatic transfer switch sends generator power to your home. And it will continue until utility power returns.

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A Generac home backup generator senses a power outage, turns on automatically, and delivers backup power to your home. It will run until utility power returns - whether that's two hours or two weeks.

Don't worry about having to be there to start and stop your Generac home backup generator. Because it does that automatically. Whether you're home or away.

A home backup generator senses a power outage, turns on automatically, and delivers backup power to your home

Your Generac home backup generator runs on your existing natural gas or LP fuel supply. Save the gas cans for your other outdoor power equipment.

You'll never have to run an extension cord through a window or door again. Your Generac home backup generator safely delivers power right to your home's electrical panel.

Generac created the home backup generator category. Today, our generators are preferred by 7 out of every 10 homeowners who invest in home backup power.