Model # RG04854ANAX

Internet #206105918

Store SO SKU #1001381358

Generac 48,000-Watt Liquid Cooled Standby Generator 120/240 Single Phase With Aluminum Enclosure
0696471616354

Generac

48,000-Watt Liquid Cooled Standby Generator 120/240 Single Phase With Aluminum Enclosure

  • Automatic quiet-test runs at a lower RPM and uses less fuel
  • Delivers clean power with less than 5% harmonic distortion
  • True Power Technology delivers best-in class power quality
$1439800 /each
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Frequently Bought Together

Product Overview

  • Automatic quiet-test runs at a lower RPM and uses less fuel
  • Delivers clean power with less than 5% harmonic distortion
  • True Power Technology delivers best-in class power quality
Premium features on Generac QuietSource Series generators provide extra-quiet backup power for larger residential and light commercial applications. Powered by a low-speed, automotive style liquid-cooled engine, QuietSource Series models provide ultra-quiet operation during normal operation and weekly exercise mode with exclusive Quiet-Test feature. Standard all-weather aluminum enclosure with RhinoCoat paint finish delivers ultimate protection from the elements. UL Listed. This item cannot be returned.
  • True power technology delivers power quality with less than 5% total harmonic distortion for clean, smooth operation of sensitive electronics and appliances
  • Evolution controller features a multilingual, 2-line LCD text display with color-coded, backlit buttons equipped with an external viewing window for quick status check of the generator
  • Thanks to quiet-test, your protector generator runs its weekly self-test at a lower 3,600 RPM, consuming less fuel and giving both the engine and alternator a longer life
  • Connected to your home's existing liquid propane or natural gas fuel supply, it kicks in automatically within seconds of determining power loss
  • Consumer-friendly customer care hours to answer calls about the product
  • 5-year limited warranty



Product Overview

  • Automatic quiet-test runs at a lower RPM and uses less fuel
  • Delivers clean power with less than 5% harmonic distortion
  • True Power Technology delivers best-in class power quality
Model #: RG04854ANAX
Internet #: 206105918

Premium features on Generac QuietSource Series generators provide extra-quiet backup power for larger residential and light commercial applications. Powered by a low-speed, automotive style liquid-cooled engine, QuietSource Series models provide ultra-quiet operation during normal operation and weekly exercise mode with exclusive Quiet-Test feature. Standard all-weather aluminum enclosure with RhinoCoat paint finish delivers ultimate protection from the elements. UL Listed. This item cannot be returned.

  • True power technology delivers power quality with less than 5% total harmonic distortion for clean, smooth operation of sensitive electronics and appliances
  • Evolution controller features a multilingual, 2-line LCD text display with color-coded, backlit buttons equipped with an external viewing window for quick status check of the generator
  • Thanks to quiet-test, your protector generator runs its weekly self-test at a lower 3,600 RPM, consuming less fuel and giving both the engine and alternator a longer life
  • Connected to your home's existing liquid propane or natural gas fuel supply, it kicks in automatically within seconds of determining power loss
  • Consumer-friendly customer care hours to answer calls about the product
  • 5-year limited warranty



Info & Guides

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Price
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Name 36,000-Watt Liquid Cooled Standby Generator 120/240 Single Phase With Aluminum Enclosure 48,000-Watt Liquid Cooled Standby Generator 120/240 Single Phase With Aluminum Enclosure 48,000-Watt Liquid Cooled Standby Generator 120/240 Single Phase With Aluminum Enclosure 60,000-Watt Liquid Cooled Standby Generator 120/240 Single Phase With Aluminum Enclosure
Brand Generac Generac Generac Generac
Ratings (9) (12) (12) (2)
Commercial / Residential Commercial / Residential Commercial / Residential Commercial / Residential Commercial / Residential
Engine Make OEM Branded OEM Branded OEM Branded OEM Branded
Features Hour Meter,Low Oil Shutdown,Overload Protection Hour Meter,Low Oil Shutdown,Overload Protection Hour Meter,Low Oil Shutdown,Overload Protection Hour Meter,Low Oil Shutdown,Overload Protection
Running Wattage 36000 48000 48000 60000
View Product View Product View Product View Product

Specifications

Dimensions

Product Depth (in.)
35
Product Height (in.)
46.1
Product Length (in.)
76.8
Product Width (in.)
35

Details

Application
Home Standby
CA (CARB) Compliant
Not CARB Compliant
Color Family
Beige
Commercial / Residential
Commercial / Residential
Engine Displacement (cc)
5.4
Engine Make
OEM Branded
Features
Hour Meter,Low Oil Shutdown,Overload Protection
Fuel Tank Capacity (gallons)
0
Full load fuel consumption (gallons/hour)
0
Included
No Additional Items Included
Number of circuits/outlets
0
Operational Volume (dB)
68
Outlet Type
120/240 Single Phase
Power Type
Natural Gas
Product Weight (lb.)
1555lb
Remote Monitoring
Sold Separately
Response Time (sec.)
15
Returnable
30-Day
Run time at 50% load (hours/tank or charge)
0
Running Wattage
48000
Start Type
Electric Switch
Suggested Uses
Battery Charger,Bench Tools,Halogen Work Light,Large Appliances,Lights,Mobile Devices,Power Tools,Small Appliances,Small Electronics,Sump Pump,Well Pump

Warranty / Certifications

Certifications and Listings
cUL Listed
Manufacturer Warranty
5 Year Limited

Specifications

Dimensions

Product Depth (in.)
35
Product Height (in.)
46.1
Product Length (in.)
76.8
Product Width (in.)
35

Details

Application
Home Standby
CA (CARB) Compliant
Not CARB Compliant
Color Family
Beige
Commercial / Residential
Commercial / Residential
Engine Displacement (cc)
5.4
Engine Make
OEM Branded
Features
Hour Meter,Low Oil Shutdown,Overload Protection
Fuel Tank Capacity (gallons)
0
Full load fuel consumption (gallons/hour)
0
Included
No Additional Items Included
Number of circuits/outlets
0
Operational Volume (dB)
68
Outlet Type
120/240 Single Phase
Power Type
Natural Gas
Product Weight (lb.)
1555lb
Remote Monitoring
Sold Separately
Response Time (sec.)
15
Returnable
30-Day
Run time at 50% load (hours/tank or charge)
0
Running Wattage
48000
Start Type
Electric Switch
Suggested Uses
Battery Charger,Bench Tools,Halogen Work Light,Large Appliances,Lights,Mobile Devices,Power Tools,Small Appliances,Small Electronics,Sump Pump,Well Pump

Warranty / Certifications

Certifications and Listings
cUL Listed
Manufacturer Warranty
5 Year Limited

Questions & Answers

Which generator for a whole house 15,000 sq feet 3 floors 20 rooms

Which generator for a whole house 15,000 sq feet 3 floors 20 rooms
Asked by: ajs
The loads required in a house will vary, and are not determined by the square footage of the home, but are determined by the items you deem necessary to run in an outage situation. To properly determine the correct generator for your needs, we recommend working with a certified electrician in your local area. For help locating a certified party near you, contact us directly at 888-GENERAC (436-3722).
Answered by: Generac
Date published: 2017-11-14

How long can this generator be used during power outage? We once had outage lasting 5 days. Can t...

How long can this generator be used during power outage? We once had outage lasting 5 days. Can this unit handle it?
Asked by: DrGamma
Automatic standby generators can operate continuously until utility power is restored after an outage scenario. However, it should be noted that the unit should be stopped at least once every 24 hours of continuous operation to perform maintenance checks and/or services. If you have any other product-related inquiries, please do not hesitate to contact us directly at 888-GENERAC (436-3722); we are available 24/7.
Answered by: Generac
Date published: 2017-08-09
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Customer Reviews

48,000-Watt Liquid Cooled Standby Generator 120/240 Single Phase With Aluminum Enclosure is rated 4.9 out of 5 by 12.
Rated 5 out of 5 by from This Generac is very reliable. I was reluctant to follow my electrician's advice to purchase a Generac for my new home. I opted for the 48Kw with the 5.4 Liter engine to power my entire 6,200 sq. ft. home with pool etc. I am so glad I did. Almost 3 years later, it has never failed! Our area typically loses power 3-5 times per year anytime from 1 minute to 8 hours. All I notice is the 15 second delay necessary for the engine to crank and generate. My neighbors all regret not installing one while they were building their homes.
Date published: 2017-10-05
Rated 5 out of 5 by from QS 48 Living in a rural area power outages are a never ending problem. I had this system installed in early 2012. This has been a flawless unit. Keep it clean and properly serviced for reliable power when it's needed. After hurricane Irma the unit ran for eight days without a problem. I could not be happier.
Date published: 2017-09-27
Rated 5 out of 5 by from The 48kWSQ unit is just the ticket I had a 22kW; however, realized after nasty storm in early May, this unit was deemed insufficient to support necessary elements. Upgraded to a 48kWSQ and now that is the machine! Plenty of power and quiet! I am VERY pleased with this unit.
Date published: 2017-07-07
Rated 5 out of 5 by from Installed and runs like anticipated Customer service was top notch Would highly recommend this product And manufacturer
Date published: 2017-09-23
Rated 5 out of 5 by from OUTSTANDING They were great from start to finish. Thank goodness for my generator.
Date published: 2017-09-03
Rated 4 out of 5 by from Nice looking A little expensive, but a necessity would buy again
Date published: 2017-08-30
Rated 5 out of 5 by from This product is relatively quiet during operation. It doesn't use much gas. I am really impressed with my Generac generator. It came through twice for me. The first time was about one hour. The second time it was 12 hours non-stop. The power was off maybe 10 seconds and it came on right away. What can I say. I love my Generac generator.
Date published: 2017-06-01
Rated 5 out of 5 by from Very nice whole house Generator This is a very nice whole house Generator that runs a 200 amp service with no issues. The install and set up were straight forward. We have already had to use it on two separate occasions and it worked flawlessly. The automatic transfer switch is super fast!
Date published: 2017-01-25
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