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The Honeywell™ 38 kw commercial automatic standby generator (120/240v 3p) (48 state model) is available for purchase today.

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Honeywell™ 38 kW Commercial Automatic Standby Generator (120/240V 3P) (48 state model)

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Liquid Cooled Standby Generators
38 kW
Rated Watts
120/240 Three-Phase
2.4L I-4
Honeywell™ 38 kW Commercial Emergency Standby Generator
For commercial building with 120/240V 3-Phase service

Runs on clean burning Natural Gas (NG) or Liquid Propane (LP)

Powered By Generac's Turbocharged 2.4L Inline 4-Cylinder Liquid Cooled Engine
Runs at 1800 RPM, allowing for quieter operation, reduced fuel costs and longevity

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 58 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

Best-In-Class 5-Year Comprehensive Warranty - Not For Sale In CA/MA
Engine Brand
Generac 2.4L 4-Cylinder
2400 CC
Consumer Engine Warranty
5 Years
Commercial Engine Warranty
5 Years
Engine RPM
1800 RPM
Low Oil Alert/Shutdown
Product Specs
120/240 Three-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
114 @ 240 Volts (Three Phase) Amps
Decibel Rating @ 7m
64 Run (58 Test) dbA
Transfer Switch
Automatic (Not Included)
Not Included (525 CCA)
Mounting Pad
Concrete (Not Included)
Cooling System
Liquid Cooled
UL Listed
Transfer Switch Circuits
Circuit Breaker Size
125 Amps
Made in USA
1235 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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  • Ships via Semi-Truck
  • Requires a loading dock or forklift
  • Free to Lower 48 States
We currently CANNOT ship this product to Alaska, California, Hawaii, Massachusetts or any destination outside of the United States

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Shop for the Honeywell™ 38 kW Commercial Automatic Standby Generator (120/240V 3P) (48 state model) at Electric Generators Direct. Research Honeywell 696471618921 standby liquid-cooled generators online. Find Honeywell HG03824JNAX standby liquid-cooled generators & Honeywell 38 kW 3 Phase 240V features and specifications. Get the best deal; compare Honeywell HG03824JNAX prices now. Buy the HG03824JNAX direct and save.