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Generac Guardian 22kW Aluminum Standby Generator System (200A Service Disconnect + AC Shedding)

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526.00 LBS
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Product Description


Generac's New Smart Circuit Standby Generator System
Restores power to your entire electrical panel automatically
Digital Power Management (DPM) protects against overload

Generac Smart Switch (RTSW200A3 - Included)
DPM technology allows for the smart control of 4 air conditioners
Service Rated ATS: Mounts between meter and main service panel
200-Amp aluminum indoor/outdoor (NEMA 3R) cabinet

Evolution Digital Controller
Provides system status to compatible Generac wireless monitors

Aluminum Sound-Attenuated Weather Proof Enclosure
Reduces sound pressure to a low 58 dB(A) during exercise

Can Be Installed Within 18" Of A Building
Must be 5 feet from windows & doors,

 Automatic Voltage Regulator
Regulates output voltage to ±1% which prevents damaging spikes
Safe for sensitive electronics like computers and televisions

Generac OHVI Air-Cooled Engine
Full pressure lubrication system w/ 2 year oil change interval
12" flexible fuel line and manual included

5-Year Limited Warranty


  Model Number: 6551
  UPC: 696471065510
  Manufacturer: Generac Guardian
  Made in USA: Yes
  Brand: Generac OHVI
  HP/CC: 999 cc
  Consumer Engine Warranty: 5 Years
  Commercial Engine Warranty: 5 Years
  Engine RPM: 3600 RPM
  Low Oil Alert/Shutdown: Yes
Product Specs
  Voltage 120/240 Single-Phase
  Frequency: 60 Hertz
  Cooling System Air Cooled
  Fuel Type LP/Natural Gas
  NG Power Capacity 19,500 Watts
  LP Power Capacity 22,000 Watts
  NG Consumption (50% Load) 184 ft³/hr (BTU: 184,000 BTU/HR)
  NG Consumption (100% Load) 281 ft³/hr (BTU: 281,000 BTU/HR)
  LP Consumption (50% Load) 2.16 gallons/hr (BTU: 196,020 BTU/HR)
  LP Consumption (100% Load) 3.68 gallons/hr (BTU: 333,960 BTU/HR)
  Rated Amps: 92 Amps @ 240 Volts (Single Phase)
  Decibel Rating @ 7m: 67 db(A)
  A/C Ton Rating 2 x 5-Tons
  Enclosure Aluminum
  Transfer Switch: Automatic (Included)
  Transfer Switch Amperage: 200-Amps
  Transfer Switch Style Service Disconnect
  ATS Service Disconnect: Yes
  ATS Poles: 2 Poles
  ATS Load Shedding: Built-In
  Transfer Switch Circuits: 1  - 20A/120V
  Battery: Not Included (525 CCA)
  UL Listed Yes
  Assembly Required: Yes
  Weight: 526 Lbs. (238.59 kilograms)
  Dimensions: 48"L x 25.3"W x 29"H
(121.92 x 64.26 x 73.66 cm)
  Consumer Warranty: 5 Years
  Commercial Warranty: 5 Years



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