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Next Generation 14000 -Watt Dual Fuel (Liquid Propane/Natural Gas) Home Standby Generator

Ratings & Reviews for Generac Next Generation 14000 -Watt Dual Fuel (Liquid Propane/Natural Gas) Home Standby Generator

4.4
104
Review
 4.4 out of 5
104 Reviews


87% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise the generator for reliable, automatic operation during outages, with most reporting it kicks in instantly to power entire homes including HVAC, well pumps, and medical equipment. Reviewers emphasize the profound peace of mind it provides, especially for families with medical needs or in remote areas. The weekly self-test feature and professional installer support reinforce confidence. Most find the monitoring app helpful, though some note connectivity limitations. A small number experienced startup failures or dealer support delays, but these represent a minority of feedback overall.

Customer review summary generated by AI, including incentivized reviews.
104 Customer Reviews

Hopefull it’s a simple fix

I bought it a month ago, but it’s having issues, not sure yet what the problem is though, investigating this week?

November 3, 2026

From generac.com

Great Features

Would Recommend

We bought a Generac 14kW Air-Cooled Standby Generator in October 2024. We live in the Country and with a lot of power failures this is why we purchased one 1️⃣. This was the best investment, no regrets!! If you are thinking of buying 1️⃣ you won’t regret it! We recommend it 100%!

November 2, 2026

From generac.com

Great idea, poor execution.

Upon installing, I generator, it would NOT run more than 5 seconds. It came from the factory with a defective control board, the "brains" of the device. Where is quality control? I found that the device vibrates A LOT during operation. Have you considered using a vibration damp system to reduce the whole unit from shaking itself to death?

October 24, 2026

From generac.com

Failure to Generac

Failed to start after instillation during first power outage with zero support from dealer or Generac. Very low expectations, just start when the power goes out. Those were not met. How else would I rate it?

October 21, 2026

From generac.com

Response from Generac Support

We’re sorry your first experience with your new Generac generator has been so frustrating. A failure to start during your first outage, combined with ... Read More

Generac SupportOctober 21, 2026

Living up to it’s reputation

Would Recommend

Bought 24K and transfer switch one year ago and had it installed by Generac vendor and haven’t hard to use it yet. Everything about works as it should as it test runs every two weeks as it should.

October 16, 2026

From generac.com

Great features and very reliable

Bought the unit over 2 months ago and is very quiet and efficient

October 10, 2026

From generac.com

No power, no problem

Would Recommend

Purchased the Generac 26K with transfer switch in September 2026 and system is easy to operate and maintain. System is monitored by my service provider and system advises them if there is a problem with system. My Generac runs our house completely if power goes out. We opted for a in ground LP tank which is super nice and keeps yard looking good.

October 7, 2026

From generac.com

Happy with purchase

Would Recommend

I bought this about a month ago and it work as described. It's a gest peace of mind just knowing the house is protected. Exercises every week as scheduled which is important. Also easy to monitor the unit thru the Mobile link

October 6, 2026

From generac.com

Great generator for the money.

I just bought it 3 weeks ago and completely satisfied with the generac all home generator.

October 3, 2026
Verified Purchaser
Was this Review Helpful ?

Piece of mind

Purchased the generator two years ago and have no issues. Haven’t had to use it often but it is a great comfort knowing that we are protected considering the storms that pop up increasingly

September 29, 2026

From generac.com

Happy

Would Recommend

I am extremely happy with my new generac product. It works beautifully.

September 29, 2026

From generac.com

No brainer!

I bought this product for the peace of mind it provides. It supplies my house and all out buildings and as i am almost 100% electric and on a well for water I felt I needed this kind of protection to be self reliant as opposed to needing help in an emergency situation whatever that situation.

September 28, 2026

From generac.com

Reliability

In all three homes I’ve owned. I’ve had a generic generator I can count on in case of emergencies.

September 25, 2026

From generac.com

Priceless

Would Recommend

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.

September 24, 2026

From generac.com