Generac QT03015ANSX 30KW 120/240V 1PH Guardian NG/LP Standby Generator

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Item Number:GNRQT03015ANSX
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Generac QT03015ANSX 30KW 120/240V 1PH Guardian NG/LP Standby Generator

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  • Provides 30kW/27kW of power, enough for a large home or commercial building
  • Sensitive electronics are benefitted by the clean, consistent power
  • Runs on either natural gas or liquid propane
  • Liquid and air-cooled unit won't overheat even when working very hard
  • Steel Enclosure with RhinoCoat finish provides amazing weather resistance
  • Weekly test mode is quieter and more fuel efficient than competitive models

If you have a large home or business, a portable generator isn't going to get you through a tough winter with blackouts. The Generac QT03015ANSX is a generator with more than enough power to get you through hard times. It provides 30kW of clean power that's safe for sensitive electronics such as computers and television. Rain, sleet, snow, or salt air won't be able to damage this great generator, thanks to the steel enclosure that sports a RhinoCoat finish. Its weekly test mode is quieter and more fuel efficient than competitive models. The hard-working engine is both liquid and air-cooled, so that it won't overheat even when working very hard. Keep your business or home equipped for hard times with the QT03015ANSX.

To Avoid Shipping Delays

Please tell us the following by way of the "Add message" option at checkout or by messaging us through the item:

  • Residential Yes or No?
  • *Liftgate needed or no Liftgate needed. (Note: there is a $75** fee for this)
  • Commercial Yes or No? (If yes, please provide the business name and address of the company)

*What is a liftgate: A liftgate is used on the back of a commercial vehicle to lower heavy items to the ground. Without the lifgate option you are agreeing that you can get the item off the end of the truck. The truck driver is only obligated to get the items to the back of the truck, but in some case will provide some assistance.
**We will send you a Paypal invoice or contact you to set up alternate payment method. Upon payment, we'll release your item for shipment.

Covered by Generac's 2 Year Limited Warranty for Residential and Commercial Applications. Click Here for Generac Warranty Documentation.

The QT03015ANSX includes:

  • 1x Generac Guardian NG/LP Standby Generator w/ Steel Enclosure

Tech Specs:

  • Model Number: QT03015ANSX
  • Manufacturer: Generac Guardian
  • Made in USA: Yes
  • Brand: Generac
  • Consumer Engine Warranty: 2 Years
  • Commercial Engine Warranty: 2 Years
  • Engine RPM: 3600 RPM
  • Low Oil Alert: Yes
  • Voltage 120/240 Single-Phase
  • Frequency: 60 Hertz
  • Cooling System Liquid Cooled
  • Fuel Type LP/Natural Gas
  • NG Power Capacity 30,000 Watts
  • LP Power Capacity 30,000 Watts
  • NG Consumption (50% Load) 320 ft³/hr
  • LP Consumption (50% Load) 3.5 gallons/hr
  • Rated Amps: 125 Amps @ 240 Volts (Single Phase)
  • Decibel Rating @ 7m: 59 Test (72 Run) db(A)
  • A/C Ton Rating: 5-Tons
  • Enclosure Steel
  • Mounting Pad Concrete (Not Included)
  • Transfer Switch: Automatic (Not Included)
  • Battery: Not Included (Minimum of 525 CCA Auto Battery)
  • UL Listed Yes
  • Weight: 935 Lbs. (424.12 kilograms)
  • Dimensions: 62.2"L x 29"W x 33.5"H
  • Consumer Warranty: 2 Years
  • Commercial Warranty: 2 Years

Excerpts From the Bosses Radio Show

  1. Two Important Factors to consider when setting up and locating your generator: (Audio Answer)

  2. What size generator do I need? (Audio Answer)

  3. Is it Ok to run a generator inside the home? (Audio Answer)

  4. What are the 3 ways to incorporate a generator into your backup power plan? (Audio Answer)

  5. What's the best way to incorporate a generator so that switching to it is hassle-free? (Audio Answer)

  6. How will a transfer switch eliminate the need for a lot of messy cords? (Audio Answer)

  7. What size extension cords should I be using with my generator? (Audio Answer)

  8. What is the overall cost of transfer switch installation and how easy to they make it to use the generator? (Audio Answer)

  9. Is a 5000 or 5500 Watt generator enough to cover my needs? (Audio Answer)

  10. Is there a complicated maintenance procedure needed when the generator is not in use? (Audio Answer)

  11. What about fuel stabilizer? (Audio Answer)

  12. Should I keep the fuel tank full or empty? (Audio Answer)

  13. What about oil changes? (Audio Answer)

  14. I just need a simple installation to power a single appliance, like a sump pump. What do I need to know? (Audio Answer)

  15. I live in a place where a generator isn't an option, what about a small-scale battery backup solution? (Audio Answer)

  16. What kind of draw is involved in keeping the heat on in winter? (Audio Answer)

  17. Why did you choose to sell Generac generators? (Audio Answer)

  18. What is the real-world price of a generator setup? (Audio Answer)

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Generac 5819 26R Wet Cell Generator Battery
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Generac 5819 26R Wet Cell Generator Battery

  • Use with all Generac air-cooled and liquid-cooled units 60kW and below (except QT4842)
  • Offers reliable and quick starts even in the coldest weather
  • Fully Charged and ready to be Installed
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