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Generac Protector RG03824ANAX - QS 38kW Automatic Standby Generator (Premium-Grade) for sale.

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Generac Protector QS® 38kW Automatic Standby Generator (Premium-Grade)

(Based on expert analysis, manufacturer ratings and customer reviews)

5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5
1 Review
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In-Stock Only 2 In-Stock
Ships Tuesday, Oct 25th

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Liquid Cooled Standby Generators
38 kW
Rated Watts
120/240 Single-Phase
2.4L I-4
Premium-Grade Standby Generator
Designed for luxury homes & small commercial buildings
Runs off natural gas or LP fuel source

Low-speed exercise mode for quieter weekly tests; 58 dB @ 23'

Multi-Lingual Evolution
Two-Line LCD Display provides service & maintenance intervals

Automotive-Style Engine
Operates at half the speed of other engines (1800 vs 3600 RPM)
Powerful Generac in-line 4-cylinder liquid-cooled engine

Sound Attenuated, Acoustically Designed Aluminum Enclosure
Corrosion-resistant material ideal for salty air conditions
Lockable, external viewing window for quick status check

Automatic Shutdown Safety Feature
High coolant temp, low coolant, low oil pressure and overspeed

Mobile Link
Easily check generator status via computer, tablet or smartphone

Transfer Switch (Sold Separately)
Customize your system based on your actual application
Engine Brand
Generac 2.4L 4-Cylinder
Consumer Engine Warranty
2 Years
Commercial Engine Warranty
2 Years
Engine RPM
1800 RPM
Low Oil Alert/Shutdown
Product Specs
120/240 Single-Phase
60 Hertz
Surge Watts
38000 Watts
Rated Watts
38000 Watts
Fuel Type
LP/Natural Gas
NG Power Capacity
38000 Watts
LP Power Capacity
38000 Watts
NG Fuel Consumption @ 50% Load
255 (BTU: 255,000 BTU/HR) ft3/hr
NG Fuel Consumption @ 100% Load
437 (BTU: 437,000 BTU/HR) ft3/hr
LP Fuel Consumption @ 50% Load
2.9 (BTU: 263,175 BTU/HR) gallons/hr
LP Fuel Consumption @ 100% Load
5.2 (BTU: 471,900 BTU/HR) gallons/hr
Rated Amps
158 @ 240 Volts (Single Phase) Amps
Decibel Rating @ 7m
58 Test (64 Run) dbA
Transfer Switch
Automatic (Not Included)
Not Included (525 CCA)
Mounting Pad
Concrete (Not Included)
Cooling System
Liquid Cooled
UL Listed
Made in USA
1369 Pounds
Product Length
76.8 Inches
Product Width
35 Inches
Product Height
46.1 Inches
Consumer Warranty
5 Years
Commercial Warranty
5 Years
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Generac Protector RG03824ANAX Reviews & Ratings
1 Review  Sort by 
Mike, the Generator Expert
Power Equipment Expert

Product Expert
Total Reviews
103 Reviews
Total Helpful Votes
8719 Helpful Votes
Power Equipment Direct Recommended

The Generac Protector Series 38 kilowatt standby generator is ALMOST the perfect whole house generator.

Why only almost?

The larger, more expensive 48 kilowatt version produces a whopping 200-amps of electricity at 240 volts. Basically, it will replace every single amp capable of being supplied by the utility company.

The 38 kilowatt version generates only 150-amps or roughly 75% of the 200-amps coming through your electrical panel.

But, here's the bonus. You rarely use all... more
Mike Recommends This Model
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  • Requires a loading dock or forklift
  • Free to Lower 48 States
We currently CANNOT ship this product to Alaska, California, Hawaii or any destination outside of the United States

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Buy Generac Protector QS 38kW Automatic Standby Generator (Premium-Grade) at Power Equipment Direct. Read standby generator reviews and standby generator articles. Wide Selection of standby generator accessories available, including Generac Mobile Link Cellular Remote Monitoring System, Generac Guardian Maintenance Kit for 2.4L Generac Engines and Generac 5616 - Extreme Cold Weather Kit for 2.4L Engine.

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