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All Generators Ship in 20 Weeks or Longer. No Sales Tax in 42 States*

Honeywell™ 150 kW Commercial Automatic Standby Generator (NG - 120/240V 3-Phase) #HT15068JNAC

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Original price $30,899.00
Current price $30,299.00

When it comes to reinforcing your home with the ultimate in reassurance, the Honeywell brand has established a legacy in providing that much sought after peace of mind. Regardless of whether you're at home or away, Honeywell Standby Generators will provide additional security for your home, family, assets and anything you simply cannot afford to lose by protecting your surroundings in the event of a power outage. Unlike portable generators, Honeywell Home Standby Generators will automatically start within seconds of detecting a power outage. They can also provide backup for every circuit in your home, including your furnace, central air, home theater, rec room and many others.

Honeywell Home Standby Generators run on your home's existing natural gas or LP fuel supply. This allows for 24/7 backup and continuous running until power is restored. You can gain additional coverage by completing your generator system with a Honeywell Sync Transfer Switch. It easily manages two air conditioners right out of the box without adding additional components or cost, and can be expanded to manage additional large loads.


150 kW Honeywell™ Commercial Automatic Standby Generator 120/240V Three-Phase

  • For commercial buildings with 120/240V 3-Phase service
  • Runs on Natural Gas (NG) ; Will NOT work with Liquid Propane (LP)

Powered By Generac's 6.8L V-10 Liquid Cooled Engine

  • Closed coolant recovery system for more protection and less maintenance

PrecisionPower™ Electrical Technology - Less Than 5% THD

  • Utility quality power that won't harm electronics & micro-chip based appliances

Digital SYNC 1.0™ Generator Controller w/ 2-Line LCD Screen

  • Easily view logs of history, maintenance and events
  • External viewing window for generator status & breaker position

State-Of-The-Art Power Maximizing Regulation System

  • Optimized for fast response time to varying loads & +/- 1% Digital Voltage Regulation

WhisperCheck™ Self-Test Exercise Mode - Only 69 dB(A)

  • Slower engine speeds during testing, produces less noise and saves fuel

Aluminum Enclosure w/ RhinoCoat™ Finish

  • Withstands winds up to 150 mph & provides protection from the elements

Requires* Honeywell™ Automatic Transfer Switch (Sold Separately)

  • Provides fully automatic operation & total system compatibility

SCAQMD Compliant

2-Year Limited Warranty


*Please Note - Requires Loading Dock, Forklift or Crane For Delivery*


          Spec Sheets

          Model Number HT15068JNAC
          Manufacturer Honeywell
          120/240 Three-Phase
          60 Hertz
          Rated Watts
          150000 Watts
          Surge Watts
          150000 Watts
          Fuel Type
          Natural Gas
          NG Power Capacity
          142000 Watts
          NG Fuel Consumption @ 50% Load
          1070 ft³/hr
          NG Fuel Consumption @ 100% Load
          2061 ft³/hr
          Rated Amps
          427 Amps
          Decibel Rating @ 7m
          79 Run (66 Test) dbA
          Transfer Switch
          Automatic (Not Included)
          Not Included (525 CCA)
          Circuit Breaker Size
          500 Amps
          Mounting Pad
          Concrete (Not Included)
          Cooling System
          Liquid Cooled
          UL Listed
          Grade Type
          Engine Brand
          Generac 6.8 L V-10
          Starting System
          12v Auto Start
          6800 CC
          Consumer Engine Warranty
          2 Years
          Commercial Engine Warranty
          2 Years
          Engine RPM
          3600 RPM
          Low Oil Alert/Shutdown
          2492 Pounds
          Made in USA
          Consumer Warranty
          2 Years
          Commercial Warranty
          2 Years
          Product Style
          Standby Generator
          Product Length
          116 Inches
          Product Width
          37 Inches
          Product Height
          55 Inches



          Owner's Manual

          Specifications Sheet

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