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Generac Guardian Series Home Standby Generator, 26kW (LP)/22.5kW (NG), Aluminum Enclosure, Model# 7290

Item# 113549
"Generac Guardian Series Home Standby Generator, 26kW (LP)/22.5kW (NG), Aluminum Enclosure, Model# 7290"
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Generac Guardian Series Home Standby Generator, 26kW (LP)/22.5kW (NG), Aluminum Enclosure, Model# 7290

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Generac Guardian Series Home Standby Generator, 26kW (LP)/22.5kW (NG), Aluminum Enclosure, Model# 7290

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  • 5-Year limited warranty for automatic standby generators
  • Compact with a powerful punch. Takes up to 68% less space, all while offering 2.6X more power in the same size enclosure as our baseline air-cooled unit. (compared to competitive output liquid-cooled products)
  • Save up to 8,000 dollars in product and installation costs. (Average savings compared to competitive output liquid-cooled products)
  • True power 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; disclaimer: assembled in the USA using domestic and foreign parts

See full description

  • FREE 7-Year Warranty with Purchase—a $735 Value

    Purchase a qualifying Generac home standby generator and receive a FREE 7-Year Warranty. See details.

    Terms and conditions apply. Generator must be purchased between 4/6/26−6/12/26 and activated by 8/23/26.

  • Availability Varies

  • Description

  • Key Specs

  • Reviews

  • Q & A

  • Warranty

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Product Summary

As the #1 selling home standby generator brand, Generac's Guardian Series® generators provide the automatic backup power you need to protect your home and family during a power outage. Now coming with FREE Mobile Link™, allowing you to monitor the status of your generator on a phone, tablet or computer from anywhere in the world. Connected to your existing LP or natural gas fuel supply, it starts within seconds of sensing power loss - automatically - and runs for as long as necessary until utility power returns. Choose from just enough power to cover essential circuits or whole house coverage. Generac's Guardian Series offers benefits that few competitors can match. Engineered and built in the U.S.A., the new lineup of home standby generators are engineered to save you money on installation while offering the same reliability and peace of mind you get from all Generac home standby generators. Features that simplify the process for our installers include removable door panels, a base pad that requires minimal ground preparation and more efficient wiring techniques that save time on installation. Innovative engine design and rigorous testing are at the heart of Generac’s success in providing the most reliable generators possible. Generac’s G-force engine is purpose-build, capable of handling the rigors of generator use, resulting in power that more reliable and requires less maintenance than any competitive engine. All backed by 24/7/365 customer support and a nationwide dealer network of more than 5,000 strong, the best in the market.

What's Included

    (1) Home standby generator

Features + Benefits

  • 5-Year limited warranty for automatic standby generators
  • Compact with a powerful punch. Takes up to 68% less space, all while offering 2.6X more power in the same size enclosure as our baseline air-cooled unit. (compared to competitive output liquid-cooled products)
  • Save up to 8,000 dollars in product and installation costs. (Average savings compared to competitive output liquid-cooled products)
  • True power 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; disclaimer: assembled 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-Test 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
  • Smart user friendly controls - Generac's Evolution™ controller features a multilingual LCD display that allows users to monitor battery status and track maintenance intervals to ensure your generator is always in top operating condition
  • Transfer Switch not Included

Key Specs

AttributeSpecification

item#

113549

Brand

Generac

Manufacturer's Warranty

5 year limited warranty

Ship Weight

577.0 LB

Voltage

120/240

Rated Kilowatts LP

26

Surge Kilowatts LP

26

Fuel Type

Multi-Fuel

Engine Brand

Generac

Engine Model

G-force

Engine Displacement

999 cc

Enclosure Material

Aluminum
AttributeSpecification

Start Type

Automatic

Battery Required

Yes

Battery Included

No

Auto Shutdown

Yes

Response Time Seconds

10

Overload Protection

Yes

Hertz

60

Total Harmonic Distortion

Less Than 5%

CARB Compliant

Yes

Product Weight

518.0000 lb

Dimensions L x W x H (in.)

25.1 x 48.5 x 28.6 in

Reviews

Questions & Answers

3129 Reviews This action will navigate to reviews.

Questions

1–6 of 6 Questions  
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  1. How much noise does the engine make running on NG. Max db. Where can I hear one run under load?

    1 answer

    1. The standby generator would be rated at 57 DBA. We would not have a referral to hear one run under load.

      Helpful?

  2. How much fuel does the generator use per hour 

    1 answer

    1. The generator would use 3.63 gallons per hour of propane at full load and 2.06 gallons per hour at half load.

      Helpful?

  3. Factory warranty

    1 answer

    1. This generator comes with a 5 year warranty.

      Helpful?

  4. Does this generator require a transfer switch?

    1 answer

    1. A transfer switch is recommended for use with this generator.

      Helpful?

  5. What is the maximum amperage output of this system?

    1 answer

    1. The maximum amperage for this generator is 83.3 (LP) / 75 (NG).

      Helpful?

  6. Does 7290 generac 26kw. Come with 200 amp switch and wifi?

    1 answer

    1. The transfer switch and mobile link are sold separately.

      Helpful?

Warranty

Manufacturer's Warranty

5 year limited warranty