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Guardian 3-Phase Air Cooled w/WiFi Connectivity 20000 -Watt Dual Fuel (Liquid Propane/Natural Gas) Home Standby Generator

Ratings & Reviews for Generac Guardian 3-Phase Air Cooled w/WiFi Connectivity 20000 -Watt Dual Fuel (Liquid Propane/Natural Gas) Home Standby Generator

4.8
3352
Review
 4.8 out of 5
3369 Reviews


97% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The Generac home generator is a reliable and dependable product that provides convenience during power outages. Many customers report the generator has performed flawlessly, automatically powering their entire home. Key features praised include the automatic transfer switch, WiFi connectivity, and quiet operation. While a few customers experienced issues with defective parts or long repair times, the majority of reviews are overwhelmingly positive about the generator's quality and performance.

Customer review summary generated by AI, including incentivized reviews.
3369 Customer Reviews

Very solid generator

Would Recommend

I bought the 26KW last month. And now I have peace of mind knowing if a hurricane hits here in Florida and I lose power. I will have little or no change in my lifestyle, because when the generator starts I will have power.

May 29, 2026

From generac.com

Works great

Would Recommend

I bought this last year and the electric has only went off twice. Both times, the generator was running in less than one minute restoring power to my whole home. That gives me the best piece of mind for power grid emergencies.

May 28, 2026

From generac.com

no more cold winter startups

Would Recommend

one year and all is well have used three times no problems

May 28, 2026

From generac.com

I finally had it installed in April but I have never found anyone to do work on my generac. Can you please send me a list

May 28, 2026

From generac.com

Reliable energy

I bought my Generac going on a year now. It has been very productive and reliable. Very happy with the product.

May 28, 2026

From generac.com

We have had out enerator more than a year and are completly satisfied. It has been there when we have needed it.

May 28, 2026

From generac.com

Peace of mind

No more thinking about a power outage, I am covered.

May 28, 2026

From generac.com

I bought this unit 1 year ago and very happy with it

May 27, 2026

From generac.com

Great Product

I have had it over a year with no issues or problems

May 27, 2026

From generac.com

Words great

Would Recommend

Was hesitant to spend the money, but now am glad I did.

May 26, 2026

From generac.com

birthday generac

So glad I have the house covered for a power outage

May 26, 2026

From generac.com

Review of Generator

Love that fact I don’t have to be home to pull star generator. It automatically comes on when needed and off when regular power comes back on. Plus no power cords laying on floor to trip over.

May 26, 2026

From generac.com