A Generac standby generator is installed next to a house, surrounded by mulch, with green grass and plants nearby.

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Generac Generators

Provide reliable backup power solutions and ensure uninterrupted electricity during outages. Designed for efficiency and durability, these generators offer peace of mind with advanced features like automatic operation and compatibility with various fuel sources.

Make The Power Move

Automatic, Seamless Power: Starts automatically during outages to keep your home’s essential systems running without interruption.

Durable and Weather-Resistant: Built with a tough, weatherproof enclosure to withstand harsh conditions for reliable year-round performance.

Fuel Flexibility and Efficiency: Operates on natural gas or propane with smart load management to power what you need most efficiently.

User-Friendly Monitoring: Stay in control with the Generac Mobile Link app, allowing you to monitor your generator from anywhere.

Enhanced Safety and Value: Protects your home and family, adds convenience, and can increase your property’s resale value.

Features & Benefits

A Generac generator installed outside a house on a brick platform, surrounded by grass and small shrubs.

How Does a Back Up Generator Work?

A whole-home standby generator monitors the utility power to turn on instantly in the event of an outage. Running on your existing natural gas or propane supply, the generator communicates with your Automatic Transfer Switch to transfer power back to your utility once a steady voltage returns.

Generac is a trusted leader in home backup power, offering reliable, high-quality generators and transfer switches designed to keep your home running during outages. With advanced technology, durable construction, and user-friendly features, Generac products provide peace of mind and convenience when you need it most. Backed by decades of expertise and a strong support network, Generac ensures you’re prepared for any power interruption with dependable solutions tailored to your home.

We’ll help maintain your liquid-cooled or air-cooled generator with yearly check-ins and mobile link monitoring.

Air-Cooled: Get a 4-year contract for $1700.

Liquid-Cooled: Get a 2-year contract for $950 or a 4-year contract for $2,400.

Contact us for more information at 888-830-4237.

A generator will not work properly with low oil. Regularly check you oil level to ensure proper functionality. Be sure to shut down your generator if you are checking the oil during an outage.

Follow the steps linked below to check your oil level.

  • 18kw Generac Guardian Series Residential Standby Generator w/ Whole House Switch
  • 22kw Generac Guardian Series Residential Standby Generator w/ Whole House Switch
  • 24kw Generac Guardian Series Residential Standby Generator w/ Whole House Switch
  • 26kw Generac Guardian Series Residential Standby Generator w/ Whole House Switch
  • 30kw Generac Protector Series Residential Standby Generator w/ Aluminum Enclosure
  • 32kw Generac Protector Series Residential Standby Generator, Single Phase
  • 40kw Generac Protector Series Residential Standby Generator, Single Phase
  • 48kw Generac Protector Series Residential Standby Generator, 1800rpm
  • 60kw Generac Protector Series Residential Standby Generator w/ Aluminum Enclosure

​Generac offers both 5-year limited warranties and 3-year limited warranties depending on the model you choose.

The black switches on your generator should only be used during emergencies. Accidental shutoffs can lead to a 2800 Error code on your generator’s controller. Here’s are to fix it:

  1. Flip the black interior and exterior shutdown switches to the ON [I] position.
  2. On your controller, press OFF and then Enter.
  3. Press the AUTO button to resolve the 2800 Error code.

If this does not restore functionality to the generator, contact a professional for further service.

Learn about our comprehensive maintenance program providing discounted services.

Lenhart Electric provides one stop shop services for any home building project.