Lowe's Home Improvement
Generac Centurion 8000-Watt (LP)/7000-Watt (NG) Standby Generator with Automatic Transfer Switch

Generac Centurion 8000-Watt (LP)/7000-Watt (NG) Standby Generator with Automatic Transfer Switch

Item #: 494324 |  Model #: 6251

4.73 / 5 132 Reviews

Lifestyle/in-use image: accessories not included

Centurion 8000-Watt (LP)/7000-Watt (NG) Standby Generator with Automatic Transfer Switch

  • Powers 10 circuits of your home with the pre-wired 50-amp, NEMA 1 (indoor rated only) transfer switch
  • Generac's OHVI® engine is purpose-built to run dependably for extended periods, delivering power when you need it most
  • Evolution digital controller provides a user-friendly LED display and controls for programmable diagnostics and information at-a-glance
  • TruePower technology provides clean, smooth operation of sensitive electronics and appliances
  • External main circuit breaker with system status and maintenance interval LED indicator lights offer an easy way to see generator status without opening the enclosure
  • Mobile Link™ compatible, so you can add the Mobile Link™ wireless remote monitoring system and receive status updates using your computer, tablet, or smart phone - giving you peace of mind, even when you're away
  • Sturdy steel enclosure with power armor finish for superior weather protection, modeled to withstand 150 MPH winds and with a fire rating that allows for installations as close as 18-in to the home
  • Consumer-friendly customer care hours to answer calls about the product
  • 5-year limited warranty
Fuel Type Liquid propane or natural gas
Running Watt Range Up to 9000
Liquid Propane Rated Wattage 8000
Natural Gas Rated Wattage 7000
Engine Displacement (Cu. Centimeters) 410
Engine Series OHVI
Automatic Transfer Switch Included Yes
Number of Circuits 10
Transfer Switch Amps 50
Transfer Switch Rating 50 amp
Engine Brand Generac
Full Load Fuel Consumption (GPH) 2
Weight (lbs.) 360
Response Time (Seconds) 15
Exercise Cycle Yes
Length (Inches) 48
Width (Inches) 25
Low Oil Shut Down Yes
Hour Meter Yes
Overload Protection Yes
Automatic Voltage Regulation Yes
Circuits Protected 10
Total Harmonic Distortion <5%
Warranty 5-year limited
Color/Finish Family Gray
Material Steel
UL Safety Listing Yes
CSA Safety Listing Yes
ETL Safety Listing No
Normal Operating Load dB Noise Level 62
Series Name Centurion
Wattage Range (Liquid Propane) Up to 8000
Fuel Consumption 1/2 Load (NG) 76.5
Wattage Range (Natural Gas) Up to 8000
Fuel Consumption 1/2 Load (LP) 0.89
Amperage at 240 Volts (Liquid Propane) 33.3
Amperage at 240 Volts (Natural Gas) 29.2

Product Documentation

Download these helpful files for this product.

  • How To Guide
  • Dimensions Guide

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