The installation and testing of this unit was flawless ... apart from a little hiccup in connecting the wifi, but the technicians soon had that figured out and the wifi tracking/performance monitoring system now works very smoothly. We expect that this unit will deliver all of the reliable service we hope for from it.

I purchased a 22KW whole house Generac one year ago. It starts up every Tuesday for 15 minutes for lubrication and battery charge. You don't even notice that. The power has gone out three times and the transfer switch works so fast you don't even know the power went out for a split second that the only electrical device that needs resetting is the microwave. I don't have to reset a dozen or so clocks. Live in the boonies near the Olympic National forest where wind damage to trees and power poles knock out power for up to 3 days at a time. Now I don't have to worry. General also has the best people they recommend to install the equipment. That is a big plus. Thanks Generac for making our lives better and safer!

We live in Florida and are replacing our old Briggs & Stratton 7KW propane Generator with a New and affordable Generac Guardian 22kW Home Backup Generator with Whole House Transfer Switch MODEL #7043! This is a Cadillac compared to the old one! Very Well constructed inside and outside! We have installed 2 - 250 gallon upright Propane tanks since we don't have City gas out here to power this baby! We are getting older and less able to go out and start the older models of generators, change the smaller propane tanks out and so fourth! This new Generac Unit does all that for us! Auto start and transfer of power when power is out, auto maintenance run plus ability to keep check on it from my computer or cell phone is a plus also! Test run and it cranked right up and noise level is great compared to the older unit! So, in my book, this is a Win Win Purchase! Will also enhance the Value of the home if ever Sold! If the Hurricanes come a knocking we will be ready as long as they don't destroy the house but knock out the power!

What a joy it was to meet such a knowledgeable, polite and caring crew. Their manerism was highly noticed, their uniforms represent the company well and for their work performance it spoke for itself and the crew went above and beyond our expectations. We would highly recommend them to anyone.

Just installed today and install was great really good crew. When he went to do test of system generator unit fired up but would not switch over to power the house. Installer said there is a defective switch in unit preventing transfer. I understand things happen and am hoping once replaced generator will perform as expected and provide the peace of mind il looking for and the reliability GENERAC is known for.

The unit can not be setup to exercise under load. I like to test the transfer switch function as well as the generator capability to support load for a complete system test. I have been involved in probably at least 100+ standby installations over 40 years and have never had a unit that would not exercise under load. Would certainly like to see a firmware upgrade that allowed for transfer during exercise without requiring a total outage to the home.

The Generator has preformed great for our house during 2 Hurricanes this year. It ran everything in the house as during a normal everyday operation at our home. That includes a 5-ton central air unit. Clothes washer, clothes dryer, 2-refrigerators, 3-deepfreezes & all the other normally used appliances.

We purchased our generator from Gentech, in Ottawa. The team from Gentech did excellent work, the unit looks really good, and it was placed on a custom concrete slab. We haven't had an outage yet, but it does "wake up" every week, runs for 5 minutes, then shuts off. The office staff at Gentech are also a pleasure to deal with. Sheena and Jim.

My husband and I recently had the 22K Guardian home backup generator installed and we are extremely pleased with it and the dealer that installed it was very professional with us from the time we contacted him until the installation was complete. The peace of mind is worth every penny.

Love my new 22KW/999 generator! The first week it was installed I got to put it to use! A squirrel blew the transfer switch for our neighborhoods power! I was in the shower at the time and when the lights went out I thought oh no! But 10 seconds and I had power! The rest of the neighbors were out of power for 5 hours! Generator did it’s job!