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Liquid Engine Cooling, 120/240VAC Voltage, Engine Size: 5.4L, 48 kVA Rating, 1 Phase close
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Liquid Engine Cooling, 120/240VAC Voltage, Engine Size: 5.4L, 48 kVA Rating, 1 Phase

Clearance Price $16,620.25 / each

Price $17,495.00 / each

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  • Item # 2ZNH1
  • Mfr. Model # QT04854ANAX
  • UNSPSC # 26111604
  • Catalog Page # N/A
  • Shipping Weight 1614.0 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

Supplemental product information has been provided to improve the usage and application of this item.


StandbyGenerator


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Technical Specs

  • Item Automatic Standby Generator
  • Engine Cooling Liquid
  • kW 48 LP/48 NG
  • kVA Rating 48
  • Voltage 120/240VAC
  • Height 53"
  • Width 41"
  • Length 84"
  • Enclosure Material Aluminum
  • Fuel Type Liquid Propane/Natural Gas
  • Engine Brand Generac
  • Engine Size 5.4L
  • Engine RPM 1800
  • Amps 200
  • NG Consumption @ Half Load 756 cu. ft./hr.
  • LP Consumption @ Half Load 7.96 gph
  • Hz 60
  • Sound Level dBA 63 Exercising At 7m or 68 Normal Operation At 7m
  • Automatic Volts Regulation Yes
  • Battery Included No
  • 12VDC Battery Charger Yes
  • Battery Requirements 24F
  • Engine (Block Heater) Yes or No
  • Fault Indicator Lights Yes
  • Fuel NPT Pipe Connection Sz. 3/4"
  • High Temp. Alarm Yes
  • Low Oil Pressure Alarm Yes
  • Low Coolant Level Alarm Yes
  • Min. Gas Pressure @ Generator (In WC) 5 to 14
  • Over Crank Protection Yes
  • Phase 1
  • Power Factor 1.0
  • Repeat of Exercise Cycle 7 Days
  • Run Time Hour Meter Yes
  • Main Circuit Breaker Yes
  • Over Speed Yes
  • Standards UL cUL, CSA, NEMA, EGSA
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Compliance and Restrictions

  • This item has been restricted from sale in the following states: CA and MA

  • This product contains a chemical that is regulated under California Proposition 65.

    Warning: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm.

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Customer Reviews


Rated 5 out of 5 by 9reviewers.
Rated 5 out of 5 by Great product, but......louder than advertised.... The Db levels on the brochure are far less than what I have in actuality on my 48 Kw Generac. its over 80 Db on mine and louder at the fan end...Will have to spend some money to meet HOA requirements.but its still worth it!Power is out due to Patricia as I write this review and VERY glad to have it installedHouston, TX October 25, 2015
Rated 5 out of 5 by Cumming, GA 48KW We live on Lake Lanier just outside Cumming, GA. We have my wives 91 year old mother living with us. When the storms cut the power to the entire neighbor for 6 days this past spring our Generac Quiet Source 48 KW ran the entire house with out a problem. People should always think about what happens when the power is out....especially when you have a person whose health is at risk. September 25, 2015
Rated 5 out of 5 by Great full-service generator for a medium-large house. This generator is fully covering a 6,000 sq. ft home, all pumps on a 30,000 gal pool, 3 ea 4 ton A/C Heat pumps, 5 refrigerators, 1 freezer and multitudes of electronics. I had one blackout this summer-for approx. 8 hours and the Generac handled everything. I would not have known it was running if my wife had not told me the power was off for about 15 seconds. So I checked and sure enough, it was running. I never knew when the primary power came back on until I saw my neighbors' lights on. (They are jealous!) September 10, 2015
Rated 5 out of 5 by Excellent unit/very quiet Our unit is large, but blended well into the area where we have the exterior A/C units.We chose a unit with a large but slow RPM natural gas engine. The slow RPM lead to a minimal amount of noise when in use.I recommend staying with a dealer listed on the generac.com website, because you will get expert installation plus service after the sale. September 29, 2014
Rated 5 out of 5 by excellent choice Upgraded from 20K which was adequate for necessities of large home to this product to run entire home, outbuildings, and new enclosed pool. So far, so good. Electric off only once so far and started up within about 20 sec. Gives me security and ability to carry on routine necessary activities without interruption. May 2, 2013
Rated 5 out of 5 by The generator is a source of a great sense of security. It operates as advertised and efficiently. The generator is a source of a great sense of security. It operates as advertised and efficiently. October 7, 2011
Rated 5 out of 5 by GREAT UNIT 48KW POWERS MY ENTIRE HOME, PUT IN GEO THERMAL HEAT AND COOLING, UPGRADED TO THIS UNIT FROM A GENERAC 15KW FOR THE EXTRA POWER OF THE ELECTRICITY NEEDED...., I USED THE SAME 200AMP AUTOMATIC TRANSFER SWITCH THAT WAS PREVIOUSLY INSTALLED.I WOULD NOT LEAVE MY FAMILY ALONE WITHOUT IT. VERY DEPENDABLE. NO WORRIES ABOUT POWER WHEN I AM GONE.EXTREMELY QUIET OPERATION, REALLY DON'T KNOW THAT THE UNIT IS RUNNING!WITHOUT A DOUBT, I WOULD RECOMMEND THIS UNIT TO ANYONE INTERESTED IN HAVING THE PEACE OF MIND OF NEVER AGAIN BEING WITHOUT POWER DURING AN OUTAGE. October 7, 2011
Rated 5 out of 5 by Great generator powered 8000 sq. ft house for 66 hours after power outage from hurricane Irene without a hiccup August 30, 2011
  • 2016-05-02 T01:40:37.491-05:00
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