Name: Generac 24kW Home Standby Generator & Transfer Switch
Brand: Generac
SKU: 19915062730
Availability: InStock
Rating: 4.4 (28 reviews)

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Generac 24kW Home Standby Generator & Transfer Switch

Instructions

As the #1 selling home standby generator brand, Generac's Home Standby 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 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. This affordable automatic standby generator offers protection for about half the cost of central air conditioning. Long, best-in-class service intervals mean you spend less time on maintenance and more time enjoying the comfort that comes with owning a standby generator. Innovative engine design and rigorous testing are at the heart of Generac's success in providing the most reliable generators possible. All backed by 24/7/365 customer support and a nationwide dealer network of more than 9,000 strong.  <br>

Brand

<ul>  <li>Automatic Whole-Home Backup Power: Keeps essentials like HVAC, refrigeration and lights running during outagesRemote</li>  <li>Monitoring via Mobile Link App: Check status, receive alerts and control your generator from anywhere* Built for</li>  <li>Reliability: Oil monitoring, improved cold starts and weather-resistant design help ensure readiness Smart Home Energy</li>  <li>Compatible: Integrates with Generac energy systems and ecobee thermostats</li>  <li>5-Year Limited Warranty: Backed by long-term protection and 24/7 customer support</li> </ul>

Specifications

Instant Savings

<ul>
<li>Automatic Whole-Home Backup Power: Keeps essentials like HVAC, refrigeration and lights running during outagesRemote</li>
<li>Monitoring via Mobile Link App: Check status, receive alerts and control your generator from anywhere* Built for</li>
<li>Reliability: Oil monitoring, improved cold starts and weather-resistant design help ensure readiness Smart Home Energy</li>
<li>Compatible: Integrates with Generac energy systems and ecobee thermostats</li>
<li>5-Year Limited Warranty: Backed by long-term protection and 24/7 customer support</li>
</ul>

This is our second Generac generator because, after 19 years with our first one, we wanted to upgrade to one with more current features/functions.  Our first one was purchased in Sept. 2007.  It gave us optimal, quality, and dependable service.  It is still working today, in another household, with a family whom we gave it to.
We look forward to and are confident that we will have the same level of quality service with our recent new upgraded generator!

Generator Upgrade

generac.com

4 years after Hurricane Ian it was time to replace a portable 5kw generator with a whole home generator. We will now be able to have the entire house on standby power should another major outage occur. Being familiar with the Generac company based in Wisconsin, this was the only generator considered.

Hurricane Prepared

The unit was installed on a Friday and we lost commercial power for 23 minutes the following Monday. The unit operated flawlessly! The only drawback I’ve found is the inability to see realtime unit loading and voltage in the Mobile Link app.

Generator is great! Mobile Link app….not so much.

We purchased a NextGen 24kW w/transfer switch about a month ago and have already had utility power interruptions twice. The system operated seamlessly. We are very happy with the purchase, installation, and its operation.

Seamless Power

This is what we needed for complete peace of mind.  Starts automatically (we don't have to be home), notifies us of status, and let's deal know if there are any issues so they can plan to service the unit (we don't need to figure it out and call them).  Keeps our life simple and worry free.

Peace of Mine

Performs faster than expected.  Only power outage to date had the generator running in 7 seconds and power restored within 15 seconds.

Faster than anticipated!

I bought this last year and despite several power outages, we always had with power as though the outage wasn’t happening.

Yes, I would buy a Generac again

I had installed Apr 22 2026 bad control panel finally working properly May 20 2026 a lot of money for a product to need repair right out of box. Not sure about its quality guess we'll see

Right out of the box!!!

I bought this a month ago and it’s still not working properly. It runs for 15 seconds and then shuts off. After five cycles of this it stops altogether. They are still trying to figure out the issue. I am happy to review again once it works properly.

Something is Wrong with it

Generator delivered with poor communication device, poor dealer service/response, poor Generac support for Mobile link, and poor support for code clearing

Disappointed Multi-Generator Customer

Since I purchased this Generac, it has not ran longer than 10 minutes.  The problem has still not been resolved.

Generac 24kW Home Standby Generator & Transfer Switch

Freight shipping

Highlights

Generac iQ4000 Dual Fuel Portable Generator with Adapter Cord