Generac Guardian 22kW Air-Cooled Home Standby Generator with 200A SE Transfer Switch — Model 7043
warranty
dealer
support
At a glance
- Standby Power
- 22 kW LP / 19.5 kW NG
- Voltage/Phase
- 120/240V, single-phase
- Fuel
- Natural Gas or Liquid Propane (field-selectable)
- Engine
- Generac G-Force 1000, 999cc V-twin OHV, pressure-lubricated
- Cooling
- Air-cooled
- Sound Level
- 67 dBA @ 23 ft (normal operating load), with low-RPM Quiet-Test mode
- Connectivity
- Wi-Fi enabled, Mobile Link remote monitoring
- Transfer Switch
- 200A Service-Entrance Rated ATS included (RXSW200A3, NEMA 3R indoor/outdoor)
- Dimensions
- 48 in L x 25 in W x 29 in H
- Warranty
- 5-year limited (parts/labor/travel yrs 1-2; parts yr 3; major parts yrs 4-5)
Why this generator
- Whole-home backup with 22 kW on propane / 19.5 kW on natural gas - sized for 2,000-4,000 sq ft homes
- Complete install package: 200-amp Service-Entrance Rated automatic transfer switch (NEMA 3R) included
- Generac G-Force 999cc pressure-lubricated V-twin engine built for extended run times
- Wi-Fi enabled Mobile Link monitoring - check generator status from any smartphone, tablet, or PC
- True Power Technology delivers clean power with less than 5% THD, safe for sensitive electronics
- Quiet 67 dBA operation plus low-RPM Quiet-Test weekly self-diagnostic mode
Everything you need to know
Generac Guardian Series 22kW air-cooled home standby generator (model 7043). Runs on natural gas or LP (field-selectable), WiFi-enabled with Mobile Link remote monitoring, aluminum enclosure.
Bundle includes a 200a se transfer switch — everything needed for a streamlined whole-home install.
Genuine Generac unit from a factory-authorized dealer. Free shipping to the lower 48. Professional installation available in NC & SC.
Frequently asked questions
What fuel does the this generator run on?+
The unit runs on natural gas or LP (propane), selectable at install.
Does the price include installation?+
No — the online price covers the unit shipped free to the lower 48. Professional installation is available in NC & SC on a quote basis; outside that area we'll help you find a qualified local installer.
How fast does it ship?+
Free curbside / liftgate shipping to the contiguous 48 states. Most orders leave the warehouse in 3–5 business days.
What warranty is included?+
5-year limited factory warranty, registered and supported directly through Generac.
Is financing available?+
Yes — 0% APR financing is available on qualifying orders. Ask us for details before checkout.
Is a transfer switch included?+
Yes — this configuration ships as a combo with a matched automatic transfer switch (ATS).
Free curbside shipping
Liftgate delivery to the lower 48. Most orders leave the warehouse in 3–5 business days.
Install help, no upsell
We size, spec, and connect you with a vetted local installer — or talk your contractor through it for free.
Real Cummins warranty
Full 5-year / 2,000-hour limited warranty — registered and supported through Cummins directly.