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FREE SHIPPING — Generac GUARDIAN Series Liquid-Cooled Standby Generator — 45 kW, Model# QT04524ANSX
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FREE SHIPPING — Generac GUARDIAN Series Liquid-Cooled Standby Generator — 45 kW, Model# QT04524ANSX

Item# 167113

Only $12,131.00

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Factory Shipped —
Estimated Delivery: 5 - 10 Business Days
Free Shipping  (lower 48 states)
Ships Truck 1464.0 lbs
Unloading Requirements
Not Available in Stores

Manufacturer's Warranty: 24 months parts / 12 months labor

Customer Product Rating
 

Product Summary

Higher wattage requirements need larger generators. Generac GUARDIAN® Series liquid-cooled models provide whole house backup power and are available for larger residential and light commercial applications. Models run on natural gas or LP gas. Requires Smart Switch or RTS transfer switch (sold separately) U.S.A.

What's Included

  • (1) Generator, Model# QT04524ANSX
Tough. Reliable. Purpose Built.

Tough. Reliable. Purpose Built.

Robust Performance

The next power outage in your neighborhood could last days or even weeks. The Generac Guardian® Series 45kW Liquid-Cooled Automatic Standby Generator is standing by, ready to deliver with extended run times and clean, smooth performance.

 

Generac Liquid-Cooled Engine

Generac automobile-style, liquid-cooled engine is made to go the distance, providing the reliability to power through the most severe situations. Perfect for whole-house power protection for larger homes, and small to medium-sized businesses, packing more power into a smaller footprint. The Generac liquid-cooled engine offers increased fuel efficiency, a cooler running engine and reduced oil consumption.

Ultimate Convenience

Nexus™ Controller

This dual-line multilingual LCD display gives you the best of both worlds: advanced technology and a simple-to-use design. Monitor history and maintenance logs at a glance. Plus, the built-in hour meter makes it easy to monitor run times, determine maintenance intervals and can also trigger reminders.

Quiet-Test™ Mode

Feel confident your Generac Guardian® Series 45kW Liquid-Cooled Automatic Standby Generator is ready to go when you need it. The Quiet-Test mode runs weekly self-tests at a lower RPM. Quiet-Test is quieter and consumes less fuel.

Tool-Less Fuel Conversion

Need to switch fuels on the fly? No problem. The Generac Guardian® Series 45kW Generator allows you to easily switch between natural gas and LP fuels in the field without the need for tools.

Ultimate Convenience
Built to Last

Built to Last

Tough, Durable Enclosures

High winds, heavy rain and blowing snow. The rugged galvanneal steel enclosure can withstand them all. For an extra measure of protection, the ultra-tough Rhino Coat® paint finish provides exceptional durability and corrosion resistance, making it suitable for any climate.

2-Year Limited Warranty, Built in U.S.A.

Engineered and built in America, Generac generators give you peace of mind and the power to live. Generac stands behind their products with a 2-year limited warranty.

Northern Tool + Equipment — #1 Source for Generators

Generac Power Solutions

For over 50 years homeowners and business owners have trusted Generac for innovative and reliable power solutions. Northern Tool + Equipment carries a full line of Generac generators, from portable and automatic home standby generators to backup systems for commercial and industrial applications. Find the Generac solution for your needs at Northern Tool + Equipment.

5-Year Limited Warranty, Built in U.S.A.

Features + Benefits

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Features for FREE SHIPPING — Generac GUARDIAN Series Liquid-Cooled Standby Generator — 45 kW, Model# QT04524ANSX
  • Steel enclosure in Bisque
  • Ultra-quiet operation
  • Automatic safety shutdowns and exerciser
  • Safe design
  • Runs on natural gas or liquid propane
  •  UL listed
    Standby generators require installation involving permanent outdoor placement, electrical wiring and fuel source connections. We recommend the use of a trained professional for final connections of gas and electric.
    Generator sales are final.

Key Specs

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Item#167113
Ship Weight1464.0 lbs
Rated Watts (kW)45
Amps187.5
Rated Watts LP (kW)45
Rated Watts NG (kW)45
EngineGenerac 2.4L 4-cylinder automotive-style in-line 4-cylinder
Engine Displacement (cc)2,400
Engine Speed (RPM)3,600
Volts120/240
Engine CoolingLiquid
Start TypeAutomatic
Phase1
Noise Level (dB)73
Transfer SwitchNot included
Fuel TypeLiquid propane, natural gas
EnclosureSteel
Mounting PadNo
Battery RequiredYes
Battery IncludedNo
Auto ShutdownYes
UL ListedYes
Dimensions L x W x H (in.)77 x 33.5 x 45

Customer Reviews

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Product Question + Answer

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Extended Warranty

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Service Protection Plus

Manufacturer Warranty:
24 months parts / 12 months labor

Protect your purchase beyond the manufacturer's warranty
with Service Protection Plus!

DESCRIPTION (Click More Info for details) 1 Year Extension 2 Year Extension
Extended Warranty Repair Plan
Only $699.99
More Info
Only $799.99
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Extended Warranty + Accidental Damage Repair Plan
Only $749.00
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Only $849.99
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Extended Warranty Repair Plan with On-Site Service
Only $749.99
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Only $899.99
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Extended Warranty + Accidental Damage Repair Plan with On-site Service
Only $799.00
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Only $949.99
More Info
View + Compare All Plans

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FREE SHIPPING — Generac GUARDIAN Series Liquid-Cooled Standby Generator — 45 kW, Model# QT04524ANSX The price is $12,131.00.
FREE SHIPPING — Generac GUARDIAN Series Liquid-Cooled Standby Generator — 45 kW, Model# QT04524ANSX
(Not Yet Rated - New)
Item# 167113
Factory Shipped —
Estimated Delivery: 5 - 10 Business Days
Only $12,131.00
Hide Similarities
Rated Watts (kW)
11 LP/10 NG 16 LP/16 NG 20 LP/18 NG 22 LP/19.5 NG 45
Amps
41.6 LP/37.5 NG 66.6 83.7/75 91.7/81.25 187.5
Rated Watts LP (kW)
11 16 20 22 45
Rated Watts NG (kW)
10 16 18 19.5 45
Engine
Generac OHVI Generac OHVI Generac OHVI Generac OHVI V-Twin Generac 2.4L 4-cylinder automotive-style in-line 4-cylinder
Engine Displacement (cc)
530 992 999 999 2,400
Engine Speed (RPM)
- - - - 3,600
Volts
120/240 120/240 120/240 120/ 240 120/240
Engine Cooling Air cooled Air cooled Air cooled Air cooled Liquid
Start Type
Automatic Automatic Automatic Automatic Automatic
Phase
Single Single Single Single 1
Noise Level (dB)
63 66 66 66 73
Transfer Switch 200A service rated Smart Switch 100A w/16 circuits 200A Smart Switch 200A Smart Switch Not included
Fuel Type Liquid propane, natural gas LP or NG Liquid propane, natural gas Liquid propane, natural gas Liquid propane, natural gas
Enclosure All-weather steel All-weather steel All-weather steel Aluminum Steel
Mounting Pad Yes Yes Yes Yes No
Battery Required Yes Yes Yes Yes Yes
Battery Included No No No No No
Auto Shutdown Yes Yes Yes Yes Yes
Safety Alerts Yes Yes Yes Yes -
UL Listed
Yes Yes Yes Yes Yes
Dimensions L x W x H (in.)
48 x 25 x 29 48 x 25 x 29 48 x 25 x 29 48 x 25 x 29 77 x 33.5 x 45