Generac

Generac 24kW Home Standby Generator & Transfer Switch

|65 ratings
Item # 990527308
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Columbus, 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
generac 24kw home standby generator & transfer switch Three-quarter front view of an off-white Generac 24kW home standby generator paired with a matching metal transfer switch cabinet; molded housing with horizontal vents, black mounting base, visible Generac logos and control label on a white background, designed for whole-home automatic backup with Mobile Link remote monitoring and often used to keep HVAC, refrigeration or sump pumps running during outages.
Generac 24kW Home Standby Generator & Transfer Switch
Hero image 0 of Generac 24kW Home Standby Generator & Transfer Switch, 0 of 5

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

4.3 out of 5 stars
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65 ratings65 reviews
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  1. 5 stars77% (50)
  2. 4 stars5% (3)
  3. 3 stars3% (2)
  4. 2 stars2% (1)
  5. 1 star14% (9)
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Showing 1-3 of 65 reviews

Sep 5, 2026
Reviewer name: tommy53
5 out of 5 stars
5 out of 5 stars review

DIY'rs?...skip the inconvenience, don't wait!

Replaced name-brand, ng, 15kw mobile (shed/outside/stationary) machine w 26kw Generac. Unit was fine; not enough juice to carry both ac units @ same time. Generac resolved all issues: no going outside to start, easily carries full house load, can be run during storm, no periodic inspections during extended run times. Should've done this in the first place! Great machine w perfect financing (18 mo/no interest)!

Review from generac.com
Helpful?5YNBYXNWOFR819915062730
Sep 24, 2026
Reviewer name: Bo86
5 out of 5 stars
5 out of 5 stars review

Priceless

I bought this about five weeks ago and have been so happy with it because we've talked about it for years. Within those five weeks I've lost power twice one was very short. The second time was a little over four hours and that was an important day for us to have power and my Generac worked perfectly.

Review from generac.com
Helpful?5YNBYXNWOFR819915062730
Aug 14, 2026
Reviewer name: Tim1958
5 out of 5 stars
5 out of 5 stars review

The app is very good and verifies its working

Had this 6 weeks now, just before storm season. Good quality product but difference is the installation by a company that only does generators, not some diversified franchise or one-at-at-a-time electrician. Family run business that concentrates on Generac and installs 5- 7 per week. The price was $2800 less than other vendors and they gave me the confidence of a quality installation and maintenance program.

Review from generac.com
Helpful?5YNBYXNWOFR819915062730

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