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Generac 24kW Home Standby Generator & Transfer Switch
Item # 990527308
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Free shippingColumbus, 43215
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Highlights
- Automatic Whole-Home Backup Power: Keeps essentials like HVAC, refrigeration and lights running during outagesRemote
- Monitoring via Mobile Link App: Check status, receive alerts and control your generator from anywhere* Built for
- Reliability: Oil monitoring, improved cold starts and weather-resistant design help ensure readiness Smart Home Energy
- Compatible: Integrates with Generac energy systems and ecobee thermostats
- 5-Year Limited Warranty: Backed by long-term protection and 24/7 customer support
3,300 / 2,500 Watt Generac GP3300i Portable Inverter Generator
Members-only price
3,300 / 2,500 Watt Generac GP3300i Portable Inverter Generator
4.4044 out of 5 stars
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About this item
Product details
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.
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Specifications
- Auto Idle Control
- Automatic Voltage Regulation
- Built-in Remote Monitoring
- CO Shutoff
- Electric Start
- Low Battery Shutdown
- Low Oil Shutdown
- Low Voltage Audible Alarm
- On Indicator Light
- Overload Protection
- Short Circuit Protection
Member ratings & reviews
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Showing 1-3 of 39 reviews
Jul 30, 2026
Reviewer name: TexArdvark
5 out of 5 stars
Reliable Protection
Purchasing this generator was similar to putting up a magical ward against power failures. Where the original motivation was a frequent number of outages, we've not had any single outage since installation. In it's standby configuration it's met our expectations.
Review from generac.com
Helpful?5YNBYXNWOFR819915062730
Jul 4, 2026
Reviewer name: Satisfied Customers
5 out of 5 stars
Generator Upgrade
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!
Review from generac.com
Helpful?5YNBYXNWOFR819915062730
Jul 4, 2026
Reviewer name: NMOD13
5 out of 5 stars
Hurricane Prepared
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.
Review from generac.com
Helpful?5YNBYXNWOFR819915062730
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