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FREE SHIPPING — Generac Guardian Air-Cooled Standby Generator — 22kW (LP)/19.5kW (NG), Model# 6552
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FREE SHIPPING — Generac Guardian Air-Cooled Standby Generator — 22kW (LP)/19.5kW (NG), Model# 6552

Item# 45334

Was $4199.99
Sale $4099.00

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Factory Shipped —
Estimated Delivery: 5 - 10 Business Days
Free Shipping  (lower 48 states)
Ships Truck 526.0 lbs
Unloading Requirements
Not Available in Stores
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Product Summary


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This Generac Guardian Series 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. Delivers power directly to your home’s electrical system, backing up your entire home or just the most essential items. Add even greater convenience with a Mobile Link (not included), Generac’s cellular remote monitoring system. Tool-less fuel conversion, external main circuit breaker, system status LED, and external GFCI outlet. Mobile Link and remote monitoring systems available, sold separately. 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) 22kW generator, Model# 6552
  • (1) Composite mounting pad

Features + Benefits

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  • Generac OHVI® engine is designed to run for extended periods, ensuring reliable, uninterrupted power
  • Generac's Evolution Controller features a dual-line, improved multilingual LCD display for easy monitoring and management of generator functions, built-in hour meter and external at-a-glance indicator lights
  • Install as close as 18in. to home as certified by NFPA standards or directed by local codes
  • True Power™ technology provides clean, smooth operation of sensitive electronics and appliances
  • Quiet-Test™ weekly self-test mode runs at lower RPM, is quieter and consumes less fuel
  • Sturdy, corrosion-resistant aluminum enclosure
  • Tool-less fuel conversion with swivel-action fuel selector dial allows for easy switching between natural gas and LP fuels
  • Mobile Link™ compatibility for adding Mobile Link wireless remote monitoring system to receive status updates using your computer, tablet or smart phone
  • Battery required, not included
  • 24/7 Generac customer care support 365 days a year
  • Engineered and built in U.S.A.
  • 5-year limited warranty

Key Specs

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Item#45334
Ship Weight526.0 lbs
Rated Watts (kW)22 LP/19.5 NG
Amps91.7/81.25
Rated Watts LP (kW)22
Rated Watts NG (kW)19.5
EngineGenerac OHVI V-Twin
Engine Displacement (cc)999
Volts120/240
Engine CoolingAir cooled
Start TypeAutomatic
PhaseSingle
Noise Level (dB)66
Transfer SwitchNot included
Fuel TypeLiquid propane, natural gas
EnclosureAluminum
Mounting PadYes
Battery RequiredYes
Battery IncludedNo
Auto ShutdownYes
Safety AlertsYes
UL ListedYes
Dimensions L x W x H (in.)48 x 25 x 29

Customer Reviews

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Product Question + Answer

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Hide Similarities
Rated Watts (kW)
22 LP/19.5 NG 20 LP/18 NG 22 LP/19.5 NG 30 LP/29 NG 30
Amps
91.7/81.25 83.7/75 91.7/81.25 125 LP/120.8 NG 125
Rated Watts LP (kW) 22 20 22 30 -
Rated Watts NG (kW) 19.5 18 19.5 29 -
Engine
Generac OHVI V-Twin Generac OHVI Generac OHVI V-Twin 1.5L Generac automotive-style in line 4-cylinder Generac In-Line
Engine Displacement (cc)
999 999 999 1,600 2,400
Engine Speed (RPM) - - - 3,600 -
Volts
120/240 120/240 120/ 240 120/240 120/240
Engine Cooling Air cooled Air cooled Air cooled Liquid Pressurized radiator
Start Type
Automatic Automatic Automatic Automatic Automatic
Phase
Single Single Single 1 Single
Noise Level (dB)
66 66 66 75 70
Transfer Switch Not included 200A Smart Switch 200A Smart Switch Not included Not included
Fuel Type Liquid propane, natural gas Liquid propane, natural gas Liquid propane, natural gas Liquid propane, natural gas Diesel
Enclosure Aluminum All-weather steel Aluminum Steel Steel
Fuel Capacity (gal.)
- - - - 62
Mounting Pad Yes Yes Yes No Not included
Battery Required Yes Yes Yes Yes Yes (12V, Group 27F, 700 CCA)
Battery Included No No No No No
Auto Shutdown Yes Yes Yes Yes Yes
Safety Alerts Yes Yes Yes - Yes
UL Listed
Yes Yes Yes Yes Yes
Dimensions L x W x H (in.)
48 x 25 x 29 48 x 25 x 29 48 x 25 x 29 62.2 x 29 x 33.5 95 13/32 x 35 x 55 13/32