The Generac RG15089 150kW generator is a liquid-cooled standby power system built for business, retail, office, and agricultural applications. With controller-selected fuel type able to produce 150kW using natural gas or 120kW using propane, it delivers utility-grade power with less than 5% total harmonic distortion for sensitive electronics and demanding equipment. Powered by the Generac 8.9L 8-cylinder Turbocharged & Aftercooled engine with Electronic Fuel Ignition Control (EFIC) technology and catalyst. Includes WiFi connectivity for remote generator monitoring. Its aluminum enclosure and corrosion-resistant construction are designed for reliable long-term performance.
HIGHLIGHTS:
• 5 year factory warranty
• Brand new in box
• Ships directly from Generac out of WI
• Authorized Generac dealer
• Natural Gas or Liquid Propane Powered
FEATURES:
• 150kW standby power output designed for large residential and commercial backup power needs
• Liquid-cooled Generac V8 engine with turbocharging and aftercooling for improved performance and durability
• Operates on natural gas or liquid propane vapor for flexible fuel options
• Cellular Connectivity: Reliable, constant connection enables the Generator Owner to monitor function using Mobile Link and the supporting Generator Servicer using Fleet.
• TruePower™ Technology: Delivers superior power quality with less than 5% total harmonic distortion for clean, smooth operation of sensitive electronics and appliances.
• Surge Capacity: Designed to start and power large electrical loads for homes and businesses.
• Generac Designed & Built Engine: Purpose-built exclusively for generator use. Utilizes the first in class, dual-valve ultra-low pressure fuel delivery system and intelligent proprietary engine controls that manage over 100 performance functions to ensure peak efficiency in all temperature ranges and elevations.
• Built in the USA*: Generac generators and engines are engineered and built in the USA* *Assembled in the USA using domestic and foreign parts.
• 24/7/365 Generac Support Team: Standing by all day, every day from their headquarters in Wisconsin to answer any questions you might have.
SPECIFICATIONS:
Model: RG15089JNAC
Series: Protector Series
Rated Output (NG): 150kW
Rated Output (LP): 120kW
Phase: 3-Phase
Voltage: 120/240V
Fuel Type: Natural Gas or Propane
Engine Displacement: 8.9L
Engine Type: Turbocharged and aftercooled V-8
Engine Speed: 1800 RPM
Total Harmonic Distortion: Less than 5%
Cooling System: Liquid Cooled
Decibel Rating: 80 dBA
Battery Requirement: 12V Group 31 925 CCA, battery not included
Catalyst: Catalyst Equipped – CA and MA emissions compliant
Dimensions: 143 x 50.5 x 68.1 in.
Weight: 3278 lbs
PACKAGE CONTENTS: RG15089JNAC 150kW Standby Generator







