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Guardian Generators

Guardian - 11kW

Provides essential circuit power protection for your home, ensuring the necessities remain powered during an outage. Has the ability to backup a 3-ton air conditioner, well pump or water heater, and the main rooms of your house.

Guardian 11kW Pricing

Model #6437 with 50A 12-Circuit Automatic Switch:$2,839.00 + Tax (Delivery not included)
Model #6438 with 200A Service Disconnect + AC Shedding:$2,939.00 + Tax (Delivery not included)
Model #6439 - Unit Only:$2,399.00 + Tax (Delivery not included)

Additional infomation for Guardian 11 kW Generator

Generac OHVI® EngineYour Guardian Series generator might have to get you through days—or weeks—without utility power. Its OHVI® engine, specifically designed for generator use, provides the reliability to power through the most severe outages.

Evolution™ ControllerThe next generation of intuitive controllers featuring a multilingual, two-line LCD text display with color-coded, backlit buttons.

Certified for 18" Installation to the HomeThird-party certified to NFPA standards to be installed as close as 18” from the home’s exterior wall, provided it is located away from doors, windows, and fresh-air intakes, and unless otherwise directed by local codes.

Easy InstallationWith an intelligent pre-wired transfer switch, re-engineered connection points, and composite mounting pad that eliminates the need for a poured concrete base (unless specified by local codes), the Guardian Series 11  kW generator is easy to install.

Rated for Operation in Areas with Low Natural Gas PressureIn areas with low natural gas pressure, the Guardian Series 11 kW generator can operate on natural gas pressures of only 3.5” of water column—significantly lower than published numbers for competitive standby generator systems.

All-Weather Steel EnclosurePower Armor finish helps make the sturdy, Galvanneal steel enclosure perfect for all weather confitions. It’s also able to withstand 150 mph winds.

Tool-less Fuel ConversionSwitch between natural gas and LP fuel in the field in a few seconds, without the need for any tools.

True Power™ TechnologyBest-in-class power quality with less than 5% total harmonic distortion means clean, smooth operation of your sensitive electronics and appliances.

Mobile Link™ CompatibleTake advantage of Generac’s Mobile Link cellular remote monitoring system and check on your generator’s status using your computer, tablet or smartphone, even when you are away. Sold separately.

24/7/365 Customer SupportPower outages don’t always occur during normal working hours. That’s why Generac’s customer care call center—right here in Wisconsin—provides support any time of day or night, all year long. Generac is standing by 24/7, every minute of every day, to answer your questions.

  • Well Pump
  • Refrigerator
  • Furnace
  • Garage Door
  • Kitchen Lights

PLUS 2 More:

  • Office 

(Examples only)
  • Family Room
  • Master Bedroom
  • Bathroom
  • General Lighting
  • Living Room Outlets

  • Dining Room

(Examples only)


CALL US: 860-343-1797