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The Generac Guardian™ 20kw home standby generator (scratch & dent) is available for purchase today.

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Generac Guardian™ 20kW Home Standby Generator (Scratch & Dent)

Generac Guardian Electric Generators and AccessoriesModel: 6730-SD
(Based on expert analysis, manufacturer ratings and customer reviews)
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In-Stock Only 1 In-Stock
Ships Tuesday, Dec 6th

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This Item cannot be shipped to
HI and AK.
Have installers contact me for a quote.
+$0.00 local installers help?

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Airooled Standby Generators
20 kW
Rated Watts

Product Video Disclaimer: "PED is not responsible for any variances from the product in this video and the item you purchase. Please review all product specs prior to purchase."

***Scratch & Dent***
Item has been re-boxed

Fully Automatic Operation When Paired With Generac Smart Switch
Generac OHVI Air-Cooled Engine
Features plateau honed cylinder walls and plasma moly rings
Full pressure lubrication system w/ 2 year oil change interval
Aids in cooling the engine for longer life

Operates On Clean Burning, Efficient Natural Gas or LP (Vapor)
Skewed Rotor Design For Smooth Output Waveform "Clean Power"
Automatic voltage regulator equipped for +/- 1% regulation

Evolutionâ„¢ Digital Controller Monitors & Controls All Functions
Provides system status for wireless monitors & Mobile Link

Sound Attenuated Steel Weather Proof Enclosure
Sound dampening enclosure limits sound pressure to a low 66dB(A)
Incorporates electrostatically applied epoxy paint technology

Can Be Installed Within 18" Of A Building*
Must be away from windows & doors, *Check Local Building Codes

Built-in Battery Charger (Battery Sold Separately)

Automatic Transfer Switch - ATS (Sold Separately)
Select the ideal ATS & SMM modules for load shed capabilities

Automatic Operation Only & Listed to UL2200 Standards For Safety

5-Year Limited Warranty & 24/7/365 Customer Care
Product Specs
Surge Watts
20000 Watts
Rated Watts
20000 Watts
Product Length
48 Inches
Product Width
25 Inches
Product Height
29 Inches

*Ask Mike about the Generac Guardian 6730-SD. Sorry, no repair questions:




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Free Freight
  • Ships via Semi-Truck
  • Requires a loading dock or forklift
  • Free to Lower 48 States
We currently CANNOT ship this product to Alaska, Hawaii or any destination outside of the United States
Priority Shipment
  • Faster Delivery Times
  • Ships Same Business Day
  • Guaranteed In-Stock
  • $50 Service Charge
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Shop for the Generac Guardian™ 20kW Home Standby Generator (Scratch & Dent) at Electric Generators Direct. Research Generac Guardian standby air-cooled generators online. Find Generac Guardian 6730-SD standby air-cooled generators & Guardian 2014 20kW Steel features and specifications. Get the best deal; compare Generac Guardian 6730-SD prices now. Buy the 6730-SD direct and save.