Free Freight on Most Electric GeneratorsFree Shipping On Electric Generators (Lower 48)
Home » » »
Standby Sizing Calculator
Standby Sizing Calculator

Generac Centurion™ 5536 - 12kW Essential Circuit Standby Generator System

Generac Centurion™ 5536 - 12kW Essential Circuit Standby Generator System
Our Price
Compare Prices
Shipping Info
Model: 5536
(Based on expert analysis, manufacturer ratings and customer reviews)
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5
Number of Reviews (5)
Write A Review
Product Discontinued
Sorry, this product is no longer available.
Continue Shopping With These Categories
Shop All Generator Systems
Discontinued
Sorry, this product is no longer available
Free Freight
Free Freight
Lift Gate Services
Lift Gate Service
*We currently CANNOT ship this product to Alaska, Hawaii, California or any destination outside of the United States
Share
  • Product Description
  • 5
    Reviews
  • Recommended Accessories
  • How-To Articles
  • Manuals
Product Description
+−
Grade
Style
Run Watts
12,000
Rated Watts
Voltage
120/240 Single-Phase
Fuel
Engine
Grade
Emergency
Style
Standby (Air Cooled)
Run Watts
12,000
Voltage
120/240 Single-Phase
Fuel
LP/Natural Gas
Engine
Generac
Features
Features
  • Includes 100-Amp Indoor Automatic Transfer Switch w/ 12 Circuits
  • 5' Pre-wired External Connection Box From Wall to Generator
  • 30' Pre-Wired Indoor Conduit From Switch To External Box
  • 2' Pre-Wired Indoor Conduit From Transfer Switch To Main Panel
  • Composite Mounting Pad and 1’ flexible fuel line connector
  • Emergency Standby Power Generator
  • Designed for homes with basic loads + small A/C requirements
  • Runs off natural gas or LP fuel source
  • Sound level comparable to an idling car
  • Runs at a quiet 63 decibels at 23 feet
  • Generac OHVI Air-Cooled Engine
  • Maximizes engine “breathing” for increased fuel efficiency
  • Automatic Exerciser
  • Allows generator to run a self-test every 7 days
  • Weather Protected Enclosure
  • Shelters generator from weather and reduces exterior noise
  • Two Line LCD Digital Controller
  • Allows for simple user interface for ease of operation
  • Battery Charger Included
  • Battery Sold Separately
Specifications
Product Specs
Voltage
120/240 Single-Phase
Frequency
60 Hertz
Rated Watts
12000 Watts
Surge Watts
12000 Watts
Fuel Type
LP/Natural Gas
NG Power Capacity
12000 Watts
LP Power Capacity
12000 Watts
NG Fuel Consumption @ 50% Load
152 ft³/hr
LP Fuel Consumption @ 50% Load
1.53 gallons/hr
Rated Amps
50 Amps
Decibel Rating @ 7m Learn More Sound levels are measured in decibels (dB). The lower the decibel rating, the less noise the product makes. As an example, a ticking watch is 20 dB while on the other end of the scale, a lawn mower is around 90 dB.
63 dbA
Transfer Switch
Automatic (Included)
Transfer Switch Amperage
100-Amps
Battery
Not Included (525 CCA)
Enclosure
Steel
A/C Ton Rating
3-Tons
Mounting Pad
Composite (Included)
Transfer Switch Style
Pre-Wired (12-Circuit)
ATS Load Prioritizing
Not Included
ATS Load Shedding
Not Included
ATS Poles
2 Poles
ATS Service Disconnect
No
Cooling System
Air Cooled
UL Listed
Yes
Grade Type
Emergency
Engine
Engine Brand
Generac
HP
32 HP
CC
992 CC
Consumer Engine Warranty
3 Years
Commercial Engine Warranty
3 Years
Engine RPM
3600 RPM
Low Oil Alert/Shutdown
Yes
Overview
Weight
439 Pounds
Made in USA
Yes
Consumer Warranty
3 Years
Commercial Warranty
3 Years
Product Style
Standby Generator
Product Length
48 Inches
Product Width
25 Inches
Product Height
29 Inches
Transfer Switch Circuits
15A 120V
5
20A 120V
3
30A 240V
1
40A 240V
1
Grade
Style
Run Watts
12,000
Rated Watts
Voltage
120/240 Single-Phase
Fuel
Engine
Grade
Emergency
Style
Standby (Air Cooled)
Run Watts
12,000
Voltage
120/240 Single-Phase
Fuel
LP/Natural Gas
Engine
Generac
Features
Features
  • Includes 100-Amp Indoor Automatic Transfer Switch w/ 12 Circuits
  • 5' Pre-wired External Connection Box From Wall to Generator
  • 30' Pre-Wired Indoor Conduit From Switch To External Box
  • 2' Pre-Wired Indoor Conduit From Transfer Switch To Main Panel
  • Composite Mounting Pad and 1’ flexible fuel line connector
  • Emergency Standby Power Generator
  • Designed for homes with basic loads + small A/C requirements
  • Runs off natural gas or LP fuel source
  • Sound level comparable to an idling car
  • Runs at a quiet 63 decibels at 23 feet
  • Generac OHVI Air-Cooled Engine
  • Maximizes engine “breathing” for increased fuel efficiency
  • Automatic Exerciser
  • Allows generator to run a self-test every 7 days
  • Weather Protected Enclosure
  • Shelters generator from weather and reduces exterior noise
  • Two Line LCD Digital Controller
  • Allows for simple user interface for ease of operation
  • Battery Charger Included
  • Battery Sold Separately
Specifications
Product Specs
Voltage
120/240 Single-Phase
Frequency
60 Hertz
Rated Watts
12000 Watts
Surge Watts
12000 Watts
Fuel Type
LP/Natural Gas
NG Power Capacity
12000 Watts
LP Power Capacity
12000 Watts
NG Fuel Consumption @ 50% Load
152 ft³/hr
LP Fuel Consumption @ 50% Load
1.53 gallons/hr
Rated Amps
50 Amps
Decibel Rating @ 7m Learn More Sound levels are measured in decibels (dB). The lower the decibel rating, the less noise the product makes. As an example, a ticking watch is 20 dB while on the other end of the scale, a lawn mower is around 90 dB.
63 dbA
Transfer Switch
Automatic (Included)
Transfer Switch Amperage
100-Amps
Battery
Not Included (525 CCA)
Enclosure
Steel
A/C Ton Rating
3-Tons
Mounting Pad
Composite (Included)
Transfer Switch Style
Pre-Wired (12-Circuit)
ATS Load Prioritizing
Not Included
ATS Load Shedding
Not Included
ATS Poles
2 Poles
ATS Service Disconnect
No
Cooling System
Air Cooled
UL Listed
Yes
Grade Type
Emergency
Engine
Engine Brand
Generac
HP
32 HP
CC
992 CC
Consumer Engine Warranty
3 Years
Commercial Engine Warranty
3 Years
Engine RPM
3600 RPM
Low Oil Alert/Shutdown
Yes
Overview
Weight
439 Pounds
Made in USA
Yes
Consumer Warranty
3 Years
Commercial Warranty
3 Years
Product Style
Standby Generator
Product Length
48 Inches
Product Width
25 Inches
Product Height
29 Inches
Transfer Switch Circuits
15A 120V
5
20A 120V
3
30A 240V
1
40A 240V
1
Product Specs
+−
Specifications
Product Specs
Voltage
120/240 Single-Phase
Frequency
60 Hertz
Rated Watts
12000 Watts
Surge Watts
12000 Watts
Fuel Type
LP/Natural Gas
NG Power Capacity
12000 Watts
LP Power Capacity
12000 Watts
NG Fuel Consumption @ 50% Load
152 ft³/hr
LP Fuel Consumption @ 50% Load
1.53 gallons/hr
Rated Amps
50 Amps
Decibel Rating @ 7m Learn More Sound levels are measured in decibels (dB). The lower the decibel rating, the less noise the product makes. As an example, a ticking watch is 20 dB while on the other end of the scale, a lawn mower is around 90 dB.
63 dbA
Transfer Switch
Automatic (Included)
Transfer Switch Amperage
100-Amps
Battery
Not Included (525 CCA)
Enclosure
Steel
A/C Ton Rating
3-Tons
Mounting Pad
Composite (Included)
Transfer Switch Style
Pre-Wired (12-Circuit)
ATS Load Prioritizing
Not Included
ATS Load Shedding
Not Included
ATS Poles
2 Poles
ATS Service Disconnect
No
Cooling System
Air Cooled
UL Listed
Yes
Grade Type
Emergency
Engine
Engine Brand
Generac
HP
32 HP
CC
992 CC
Consumer Engine Warranty
3 Years
Commercial Engine Warranty
3 Years
Engine RPM
3600 RPM
Low Oil Alert/Shutdown
Yes
Overview
Weight
439 Pounds
Made in USA
Yes
Consumer Warranty
3 Years
Commercial Warranty
3 Years
Product Style
Standby Generator
Product Length
48 Inches
Product Width
25 Inches
Product Height
29 Inches
Transfer Switch Circuits
15A 120V
5
20A 120V
3
30A 240V
1
40A 240V
1
Reviews
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5
(5)
+−
Centurion 5536 Reviews & Ratings
Be the first to ask a question.
Recommended Accessories
+−
Expert Recommended Accessories Hand Picked By Our Expert Jared
icon-social-fb1
Required Accessories Add All Required
Optional Accessories
How-To Articles
+−
Manuals
+−
 
 
×
Generac Centurion™ 5536 - 12kW Essential Circuit Standby Generator System
Centurion 5536
+
–
↻Reset View
×
Customer Review Images
Hide