Generac 7043 Home Standby Generator 22kW/19.5kW
• Automatically starts during outages.
• Ensures comfort and safety.
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Detail
About this item
- True power technology delivers best-in class power quality (less than 5% thd) for Smooth operation of sensitive electronics and appliances
- Includes a 200 amp NEMA 3 (indoor/ outdoor rated) whole house Smart transfer switch
- Generac evolution controller features LED indicators for generator status, utility power presence or maintenance required
- Tough, durable all-weather aluminum enclosure offers 3 removable sides for easy access for installation, service and maintenance
Product Description

Customer questions & answers
Question:Does this have a natural gas as well as propane version? I.E. uses natural gas and or propane if natural gas unavailable? And will it switch over auto
Answer:mine has a switch to turn to propane or to nat.
Question:What is the advantage of a variable speed generator ?
Answer:The generator will exercise at a lower speed to save on fuel and noise levels. However, the default setting is once every two weeks. I would change this to once a week.
Question:Is this the auto transfer switch and what model?
Answer:This 22kW model comes with an RTSW200A3 SE Rated 200Amp Auto Transfer Switch.
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Customer Reviews5.0
Reviews (7)
70000
A***n
Awesome!!! No more outage worries for me!
L**a
Just had this installed at my house. Runs off the natural gas (in picture) . 45 seconds after the loss of utility power the Generac comes online. Can barely hear it, no louder than a lawn mower, but it powers the entire house. Tested it with the heat strips on in my HVAC and both ovens on high. No strain on generator whatsoever. Definitely recommend this.
lin*******ans
Complete house power. Had to have an electrician to wire up. It cranks and Runs every Sunday morning for about 5 mins. I think we will live it. We installed a 500 gal gas tank. That should run the generator for about 7-10 days.
*C
Took about 4 days to install - including leveling a 20" grade, building a pad, drilling a brick and 8" thick concrete basement wall, transfer switch installation and gas line installation. Very solid unit and fired right up. Functions as intended. Great insurance plan for my neighbors, now our power will never go out. First week, we had sever storms blow through and it's VERY comforting knowing losing power isn't a concern.
Bo*****ss
Just got my Generac 22w installed in triad of North Carolina. Test run was perfect, whole house was powered up during test run! Now waiting on 1st power outage...
K***ly
It was very easy to install and setup and it's just in time for Dorian. Power just went off and my 22kw generac is up and running my whole house.
Ric*******rtin
Great Unit Used for back up for home during power outage