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Generac Guardian Series Air-Cooled Home Standby Generator - 22 kW (LP)/19.5 kW (NG), Type# 7042

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Product Description

The Generac Guardian Series Air-Cooled Home Standby Generator protects your home automatically 24/7. Runs on natural gas or liquid propane (LP) fuel, and sits outside just like a central air conditioning unit. No refueling, no manual starting and no extension cords are necessary. Delivers power directly to your home’s electrical system, backing up your entire home or just the most essential items. Tool-less fuel conversion, internal main circuit breaker and system status LED. Mobile Link and remote monitoring systems available, sold separately.Assembled in U.S.A. with 24/7/365 customer support. Requires transfer switch, not included. Not intended for use as primary power in place of utility or in life-support applications. Read the owner's manual in its entirety before using this product.

What's Included
  • (1) Standby generator
  • (1) Pre-attached composite mounting pad


Features + Benefits

  • True Power™ technology delivers superior power quality with less than 5% total harmonic distortion
  • OHVI™ engine requires less maintenance
  • Quiet-Test™ self-test mode is quieter and uses less fuel
  • Tough, durable all-weather, corrosion-resistant aluminum enclosure
  • Pre-attached composite mounting pad
  • Smart, user-friendly Generac Evolution™ Controller features a dual-line multilingual LCD display
  • 24/7/365 Customer Support Team
  • Requires transfer switch, not included
Key Specs
Item# 54316
Brand Generac
Manufacturer's Warranty 5 year limited warranty
Ship Weight 476.0 lbs
Rated Watts (kW) 22/19.5
Amps 91.66 LP/81.25 NG
Rated Watts LP (kW) 22
Rated Watts NG (kW) 19.5
Surge Watts (kW) 22/19.5
Surge Watts LP (kW) 22
Surge Watts NG (kW) 19.5
Engine Generac OHVI
Engine Displacement (cc) 999
Volts 120/240
Engine Cooling Air
Start Type Automatic
Phase Single
Noise Level (dB) 67
Transfer Switch No
Fuel Type Liquid propane, natural gas
Enclosure Aluminum
Mounting Pad Pre-attached composite
Battery Required Yes
Battery Included No
Auto Shutdown Yes
Safety Alerts Yes
UL Listed Yes
Dimensions L x W x H (in.) 48 x 25 x 29


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Product Reviews

  1. Great Generator

    Posted by aarkat from Greenville, Al. on 6th Sep 2019

    Generator came crated and covered with heavy cardboard. Placed unit on a 52" x 32" x 6" concrete slab. Followed instructions for pre-start-up and start-up. Used a licensed Electrician to make connections from Generator to Transfer Switch and to breaker panel. Generator is easy to setup if you read, understand and follow instructions.

  2. Best Purchase Ever

    Posted by Chell from Manila, Ar on 6th Sep 2019

    Being a mother with two children, this product has brought much-needed feeling of safety during bad weather. Best money I have ever spent. Highly recommend!

  3. Standby Generator - 22 kW

    Posted by skb19 from Queens,New York on 6th Sep 2019

    I wished this unit would have a dual fuel options.