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Generac 7043 22kW Guardian Generator with 200A SE Transfer Switch

The Generac 7043 22/19.5kW Air-Cooled Standby Generator is a Generac Guardian® Series residential standby generator, with all of the reliability and functionality expected of the Generac brand. It is also the largest available on the market. It offers MSRP at the lowest possible cost per kilowatt of any available home standby generator. The Generac 7043 is an affordable, superior option for complete home backup power.


Previously Model # 6551 - This Model is New and Improved


Available for Immediate <br />
Shipment



» Spec Sheet
» Warranty Sheet
» Owners Manual



SKU: 7043

Availability: In stock

$4697.00
Generac
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Description

Details

The 22 kW Guardian® Series home standby generator is the largest air-cooled home standby generator on the market. Not only does it deliver all the features and functionality customers have come to expect from the market-leading brand of home standby generators, but with an MSRP that is the lowest cost per kilowatt of any air-cooled home standby generator. Provides whole house coverage for many homes.

  • Up to whole house protection with the 200-amp, NEMA 3R (aluminum outdoor enclosure) smart switch
  • 5 Year Limited Warranty for automatic standby generators.
  • True PowerTM Technology delivers best-in-class power quality with less than 5 percent total harmonic distortion for clean, smooth operation of sensitive electronics and appliances
  • Generac generators and engines are engineered and Built in the USA* *Built in the USA using domestic and foreign parts
  • Generac's G-Force Engine is a purpose-built, pressure-lubricated engine capable of handling the rigors of generator use, resulting in power that’s more reliable and requires less routine maintenance than any competitive engine.
  • 24/7•365 Customer Support Team standing by all day, every day from our headquarters in Wisconsin to answer any questions you might have.
  • Quiet-TestTM Self-Test Mode runs at a lower RPM for a five or twelve minute test, making generators significantly quieter than other brands while consuming less fuel.
  • Tough, Durable All-Aluminum Enclosures: Our RhinoCoat™ powder-coated finish helps make corrosion-resistant aluminum perfect for all weather conditions.
  • Mobile Link™ Remote Monitoring allows you to monitor the status of your generator from anywhere in the world using a smartphone, tablet, or PC. Easily access information, such as the current operating status and the generator’s maintenance schedule. Connect your account to your authorized service dealer for fast, friendly and convenient assistance. (Sold Separately).

Specifications

Details

Fuel Type Liquid Propane / Natural Gas
Running Watt Range 19,100 - 22,000 Watts
Liquid Propane Rated Wattage 22,000 Watts
Natural Gas Rated Wattage 19,500 Watts
Engine Displacement 999 cc
Engine Series OHVI
Automatic Transfer Switch Yes
Number of Circuits Whole House
Transfer Switch Amps 200 Amps
Transfer Switch Rating 200 Amps
Engine Brand Generac
Full Load Fuel Consumption 3.68 Gallons Per Hour
Weight 515 lbs.
Response Time after Power Loss      10 Seconds
Exercise Cycle Yes
Length x Width x Height 48" x 25" x 29"
Low Oil Shutdown Yes
Hour Meter Yes
Overload Protection Yes
Automatic Voltage Regulation Yes
Circuits Protected Whole House
Total Harmonic Distortion < 5%
Warranty 5 Year Limited
Color / Finish Off-White
Material Aluminum
UL Safety Listing Yes
CSA Safety Listing Yes
ETL Safety Listing Yes
Normal Operating Load dB Level 67 dB
Series Name Guardian

More Info

Details

Engine

  • Generac G-Force Design: Maximizes engine "breathing" for increased fuel efficiency. Plateau honed cylinder walls and plasma moly rings help the engine run cooler, reducing oil consumption resulting in longer engine life
  • "Spiny-Lok" Cast Iron Cylinder Walls: Rigid construction and added druability provide long engine life
  • Electronic Ignition / Spark Advance: These features combine to ensure smooth and quick starting, every time
  • Full Pressure Lubrication System: Pressurized lubrication to all vital bearings means better performance, less maintenance, and longer engine life - Now featuring up to a 2 year / 200 hour oil change interval
  • Low Oil Pressure Shutdown System: Shutdown protection prevents catastrophic engine damage due to low oil level
  • High Temperature Shutdown: Prevents damage due to overheating

Generator

  • Revolving Field: Allows for a smaller, light weight unit that operates 25% more efficiently than a revolving armature generator
  • Skewed Stator: Produces a smooth output waveform for compatibility with electronic equipment
  • Displaced Phase Excitation: Maximizes motor starting capability
  • Automatic Voltage Regulation: Regulates the output voltage to +/- 1% - prevents damaging voltage spikes
  • UL 220 Listed: Ensures user safety

Transfer Switch

  • Fully Automatic: Transfers vital electrical loads to the energized source of power
  • NEMA 3R Rated: Can be installed inside or outside for user flexibility
  • Remote Mounting: Mounts near your existing distribution panel for simple, low-cost installation

Evolution Controls

  • Auto / Manual / Off Illuminated Buttons: Selects the operating mode and provides easy, at-a-glance status indication
  • Two-Line LCD Multilingual Display: Provides homeownder easily visible logs of history, maintenance, and events up to 50 occurances
  • Sealed / Raised Buttons: Smooth, weather-resistant user interface for programming and operations
  • Utility Voltage Sensing: Constantly monitors utility voltage, setpoints 65% dropout, 80% pickup, of standard voltage
  • Generator Voltage Sensing: Constantly monitors utility voltage to ensure the cleanest power is delivered to the home
  • Utility Interrupt Delay: Prevents nuisance start-ups adjustable 2 - 1500 seconds from the factory default setting of 5 seconds
  • Engine Warm-Up: Ensures engine is ready to assume the load
  • Engine Cool-Down: Allows engine to cool prior to shutdown
  • Programmable Exercise: Operates engine to prevent oil seal drying and damage between power outages by running generator for 5 minutes every other week
  • Smart Battery Charger: Delivers charge to the battery only when needed at varying rates depending on outdoor air temperature - compatible with lead acid and AGM-style batteries
  • Main Line Circuit Breaker: Protects generator from overload
  • Electronic Governor: Maintains constant 60 Hz frequency

Unit

  • SAE Weather Protective Enclosure: Sound attenuated enclosures ensure queit operation and protection against nature, withstanding wind up to 150 mph. Hinged key locking roof panel for security. Lift-out front for easy access to all routine maintenance items. Electrostatically applies textured epoxy paint for added durability
  • Enclosed Critical Grade Muffler: Quiet, critical grade muffler is mounted inside the unit to prevent injuries
  • Small, Compact, and Attractive: Makes for an easy, eye-appealing installation. Can be installed at close as 18" away from a building

Installation System

  • 1 Ft. Flexible Fuel Line Connector: Absorbs any generator vibration when connected to rigid pipe
  • Direct-to-Dirt Composite Mounting Pad: Lattice design prevents settling or sinking of the generator system - No need for concrete base
  • Integral Sediment Trap: Prevents particles and moisture from entering the fuel regulator and engine, prolonging engine life 

Includes

Details

  • True Power Electrical Technology
  • Two Line LCD Multilingual Digital Evolution Controller (English / Spanish / French / Portuguese)
  • 200 Amp 120/240V Transfer Switch
  • Electronic Governor
  • System Status and Maintenance Interval LED Indicators
  • Sound Attenuated Enclosure
  • Flexible Fuel Line Connector
  • Direct-to-Dirt Composite Mounting Pad
  • Natural Gas or Liquid Propane Gas Operation
  • 5 Year Limited Warranty

Reviews

Installation done - very happy!Review by JimA
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A whole house generator seemed like an extravagance - our power does not go out that much, but with a well pump providing water - who wants to go without for even a short time. I did my research and quickly realized the generator affords the security and comfort I want, it increases the value of the home and with it being installed, ready to work all the time it is certainly added security for the family if I am traveling.
Next I researched brands - I quickly found out from speaking to friends with other brands, parts, service and availability are critical. Generac seems to be marketshare leader therefore has the most available parts and service. I also learned that the Generac models are more reliable than others, so that decision was made.
Finally, I chose a really good installer. A family electrical contracting business that has been around for many years who now only does generators. After electric and plumbing was done I was very happy with the finished product.
Its amazing - I am actually looking forward to the first time the power goes out so I can see it in action. The testing was flawless. Thanks and keep up the good work!!! (Posted on 12/18/2015)
Generac 6551Review by John52
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I had a 16kw generator that got damaged by lightening and replaced it with the new 22KW model. It is quite an improvement. I love the way you can disconnect loads. This is great for me because I have AC and would love to automatically disable it if necessary. The installation was easy and the appearance is great. I have it out by the pool house and can barely hear it running Highly recoomended! (Posted on 12/6/2015)
Peace of MindReview by darrell13
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I purchased and had the Guardian 22KW installed on 041615. We rarely have power outages in our area but I had the Generac installed specifically for Hurricane season. Lo and behold, the day after my generator was installed our area experienced a tornado and power was out in our area for 9 1/2 hours. Three days later we had another bad storm and the area power was out for 6 hours once again. The Generac did just what it is supposed to do. Within seconds of the electricity being disrupted, the Generac kicked on and powered everything we would normally be using for the entire time. We never even would have known the electricity had gone out if we couldn't hear the generator running outside and the few seconds the house went dark before the generator sensed the problem and started automatically. Our generator runs on propane and after being on for close to ten hours, hardly even budged the propane gauge on our 500 gallon tank. It did not even register a gallon used to power the unit for that length of time. We are extremely pleased with our new Generac 22KW and would highly recommend it to friends or family. The professional installers were very efficient and thorough. They did a beautiful job and even completed the installation even though it was storming outside before they were finished. We have had the generator running for only eleven days and it has powered us for (16) very unexpected outage hours. Apparently we got it just in time. (Posted on 11/24/2015)
More than I expectedReview by Ace57
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Didn't expect this unit to be able to run both A/C units plus the rest of the house, but it can as long as they both don't try to start at the same instant. More than I expected. I also like the mobile link as we are away a lot. Good to know the unit has exercised and that if there are any problems, the dealer gets an email and knows a repair is needed. (Posted on 11/4/2015)
awesome equipment and great price. Makes my job easyReview by Chuck226
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I have installed several of these units for my customers. All of them are very pleased with it. Awesome unit with a great price. Makes my job easy. Easy installation and all of them have worked perfectly. Couldn't ask for anything better. (Posted on 10/29/2015)
Quiet, troublefree, whole house unit!Review by Steve
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Incredibly quiet unit for generating this much output. Easy to service and runs itself with the whole house power management transfer switch. (Posted on 9/16/2015)
ExcellentReview by Tom
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I have the 22KW unit. It is excellent. Handles my house and was set up by a professional recommended by Generac. I installed the Mobile unit - which keeps me informed of what is occurring with the generator. Recommend to anyone. (Posted on 8/10/2015)
Great productReview by jp
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Noise level is acceptable hear a mild hum in our home when it's running. The day after installation we lost power for about an hour and a half the generator kicked on and both AC units never missed a beat. (Posted on 7/13/2015)
Dependable and quality productReview by PaulM
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Installation was completed a week ago just ahead of a heavy wet snowfall. We wondered if we would be protected if the power failed and woke the next morning to hear the motor humming along. Power was lost during the night but the generator never missed a beat powering up immediately and giving us a welcome sound. Peace of mind is worth the investment. (Posted on 7/10/2015)
Great 22kW Whole Home Gen, but Mobil Link IssuesReview by tazntpa
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This is a great Generator for those considering a Whole House Solution. But, I was disappointed with the Mobile Link Accessory - the Local Installer could not find where to plug it into the Controller and Generac has not responded to request for Assistance - I have useless accessory at this point. (Posted on 6/14/2015)
Excellent generatorReview by patrolman175
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You need this generator for bad weather and unknown outages, I can't think of not having one!!!! (Posted on 5/20/2015)
Great unitReview by Lsutom
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My generator looks good, has all the features that I wanted including Wifi with a Mobile app, and it powers my entire house. I would and have recommend it to my friends and family. (Posted on 4/24/2015)
Great GeneratorReview by sner
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I have only had this generator for 3 months but it has already worked flawlessly during a 90 minute power outage. I got the cold weather kit (Chicago winters) and the mobile link app which sends status updates to your cell phone/tablet/pc so you can check on status while you are away from home. Just make sure you hire a professional who has good reviews for installing these since there are some complexities. I also had the gas company install a larger meter since in the winter with furnaces running there would not be enough gas volume to power the generator and two furnaces simultaneously (just a phone call and $100 to gas company). Generator looks good and runs more quietly that I expected (about same level as a lawn mower). After incurring $20k in water damage from a recent storm when the sump backup battery ran out of power (18 hour outage) I thought this would be a good investment. (Posted on 3/22/2015)
Meets my expectations!Review by Generac447
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I was very surprised at the looks, features (of which I have to admit I don't use all of them) and quality of this product. The most surprising was how quiet it is. I am lucky I haven't had an emergency to use it in but the set-up test went very well. Everything was covered and the unit was very quiet. When the weekly test kicks in, I really don't hear it unless I am in one particular room in the house. Then it is a hum similar to a bathroom exhaust fan in the next room. The unit is only about 1 foot from the house! I would recommend this product to anyone! (Posted on 2/11/2015)
Great product for the short time I have had itReview by Jwale
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The installer was great and the features are very easy to understand (Posted on 2/4/2015)
To be determinedReview by rpc
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I am extremely happy and satisfied with the performance and features of the unit. I have a 3600 sq. ft home with 7 tons of A/C. The unit handled everything I could throw at it and didn't miss a beat. However, the unit has a small oil leak at the oil filter mounting base. The installer has changed out the oil filter on 3 occasions thinking it may have been a bad batch of filters. Both he and I think it is most likely an issue with the mounting surface that may be slightly warped as we cannot see any scratches or nicks. We are working with Generac to have this issue resolved and as of yet, it has not. Other than this, I am extremely satisfied and would have put quality as excellent if it were not for this one issue. (Posted on 2/1/2015)
Peace of mindReview by Charris561
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Generator installed for peace of mind to protect home and or pets if or when we have an outage. Install team performed a great job. Respected the home and made sure the completed job reflected the expectations associated with Generac. (Posted on 12/11/2014)
Smart styling, quiet exercise mode, durable housing.Review by Jim196
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I recently had the 22KW installed in my home of 2,500 square feet. The exercise mode starts once per week for a period of 5 minutes; we do not hear the generator from inside the residence. The overall appearance blends in extremely well with our brick home. I am highly impressed with the design and overall performance of the unit. In the event of a need for an emergency oil, air filter, or spark plug change, the design allows for easy access by the home owner. All other maintenance can be performed by the dealer. I am a very WELL PLEASED CUSTOMER. (Posted on 10/2/2014)
Needed in this day & timeReview by Pegg57
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I believe these will be lifesavin for many in days to come! (Posted on 9/2/2014)

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Faq

Details

Have A Product Question? Ask The Experts >>


Q: What battery do I need for the Generac 7043 22Kw Generator?

A: This Generac Guardian Air-Cooled Standby Generator requires a group 26R 12 Volt battery with a minimum of 525 CCA.

 

Q: What is Quiet-Test Mode?

A: The Generac Quiet-Test Mode allows the 7043 to run a weekly, bi-weekly, or monthly test at a lower RPM than standard operation to insure the system is running properly.

 

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