Standby Generator Sizing Calulator
Standby Generator Sizing Calulator

Kohler 12RESV - 12 kW Home Standby Generator

Kohler 12RESV - 12 kW Home Standby Generator
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Model: 12RESV
(Based on expert analysis, manufacturer ratings and customer reviews)
4.4 out of 54.4 out of 54.4 out of 54.4 out of 54.4 out of 5
Number of Reviews (9)
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$2,978.00
$2,680.20
 
Only 2 In-Stock
Ships Wednesday, Jun 19th
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  • Product Description
  • 9
    Reviews
  • 2
    Product Q&A
  • 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
Kohler


Product Video Disclaimer: "PED is not responsible for any variances from the product in this video and the item you purchase. Please review all product specs prior to purchase."

Features
Features
  • Kohler Series 7000 V-Twin OHV Engine
  • Powerful and reliable engine with hydraulic valve lifters
  • Powerful Performance w/ PowerBoost™ Technology
  • Greater motor-starting ability for large electrical loads
  • Premium Power Quality (+/-1% Voltage Regulation)
  • Protects sophisticated electronics with low distortion (<5%THD)
  • Fast Response Time (Requires Automatic Transfer Switch)
  • Kohler™ generators restore power in as little as 10 seconds
  • New Silencer Reduces Sound Levels & Provides Quiet Operation
  • Maintains neighborhood solitude - approx 71 dB(A) Max
  • RDC2 Controller
  • Easily view ATS status via LED lights on controller
  • Glare-resistant, 2-line 16-character display - No More Codes
  • Real time clock allows you to easily set weekly exercise
  • Includes OnCue Remote Monitoring System
  • Built-in Ethernet card, no hardware needed for OnCue
  • Bold New E-Coat Dipped Steel Enclosure
  • Pained with a durable powder coat finish to minimize corrosion
  • Automatic Transfer Switch & Group 51 Battery (Required & Sold Separately)
  • ***Not Compatible For Off-Grid Applications***
  • Approved for stationary standby applications in locations served by a reliable utility source
  • Premium Warranty - 5-year/2,000-Hour Limited Warranty
Specifications
Engine
Engine Brand
Kohler
Starting System
12v Auto Start
CC
725 CC
HP
21.4 HP
Consumer Engine Warranty
5 Years
Commercial Engine Warranty
5 Years
Engine RPM
3600 RPM
Low Oil Alert/Shutdown
Yes
Overview
Made in USA
Yes
Weight
433 Pounds
Product Style
Standby Generator
Product Length
28 Inches
Product Width
30 Inches
Product Height
32.4 Inches
Consumer Warranty
5 Years
Commercial Warranty
5 Years
UPC
650531173843
Product Specs
Voltage
120/240 Single-Phase
Frequency
60 Hertz
Rated Watts
12000 Watts
Fuel Type
LP/Natural Gas
NG Power Capacity
11000 Watts
LP Power Capacity
12000 Watts
NG Fuel Consumption @ 50% Load
95 ft³/hr
NG Fuel Consumption @ 100% Load
149 ft³/hr
LP Fuel Consumption @ 50% Load
1.9 gallons/hr
LP Fuel Consumption @ 100% Load
2.3 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.
67 Test (71 Run) dbA
Battery
Not Included (500 CCA)
Enclosure
Steel
A/C Ton Rating
5-Tons
Mounting Pad
Steel (Included)
Transfer Switch
Automatic (Not Included)
Cooling System
Air Cooled
UL Listed
Yes
Grade Type
Emergency
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
Kohler


Product Video Disclaimer: "PED is not responsible for any variances from the product in this video and the item you purchase. Please review all product specs prior to purchase."

Features
Features
  • Kohler Series 7000 V-Twin OHV Engine
  • Powerful and reliable engine with hydraulic valve lifters
  • Powerful Performance w/ PowerBoost™ Technology
  • Greater motor-starting ability for large electrical loads
  • Premium Power Quality (+/-1% Voltage Regulation)
  • Protects sophisticated electronics with low distortion (<5%THD)
  • Fast Response Time (Requires Automatic Transfer Switch)
  • Kohler™ generators restore power in as little as 10 seconds
  • New Silencer Reduces Sound Levels & Provides Quiet Operation
  • Maintains neighborhood solitude - approx 71 dB(A) Max
  • RDC2 Controller
  • Easily view ATS status via LED lights on controller
  • Glare-resistant, 2-line 16-character display - No More Codes
  • Real time clock allows you to easily set weekly exercise
  • Includes OnCue Remote Monitoring System
  • Built-in Ethernet card, no hardware needed for OnCue
  • Bold New E-Coat Dipped Steel Enclosure
  • Pained with a durable powder coat finish to minimize corrosion
  • Automatic Transfer Switch & Group 51 Battery (Required & Sold Separately)
  • ***Not Compatible For Off-Grid Applications***
  • Approved for stationary standby applications in locations served by a reliable utility source
  • Premium Warranty - 5-year/2,000-Hour Limited Warranty
Specifications
Engine
Engine Brand
Kohler
Starting System
12v Auto Start
CC
725 CC
HP
21.4 HP
Consumer Engine Warranty
5 Years
Commercial Engine Warranty
5 Years
Engine RPM
3600 RPM
Low Oil Alert/Shutdown
Yes
Overview
Made in USA
Yes
Weight
433 Pounds
Product Style
Standby Generator
Product Length
28 Inches
Product Width
30 Inches
Product Height
32.4 Inches
Consumer Warranty
5 Years
Commercial Warranty
5 Years
UPC
650531173843
Product Specs
Voltage
120/240 Single-Phase
Frequency
60 Hertz
Rated Watts
12000 Watts
Fuel Type
LP/Natural Gas
NG Power Capacity
11000 Watts
LP Power Capacity
12000 Watts
NG Fuel Consumption @ 50% Load
95 ft³/hr
NG Fuel Consumption @ 100% Load
149 ft³/hr
LP Fuel Consumption @ 50% Load
1.9 gallons/hr
LP Fuel Consumption @ 100% Load
2.3 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.
67 Test (71 Run) dbA
Battery
Not Included (500 CCA)
Enclosure
Steel
A/C Ton Rating
5-Tons
Mounting Pad
Steel (Included)
Transfer Switch
Automatic (Not Included)
Cooling System
Air Cooled
UL Listed
Yes
Grade Type
Emergency
Product Specs
+
Specifications
Engine
Engine Brand
Kohler
Starting System
12v Auto Start
CC
725 CC
HP
21.4 HP
Consumer Engine Warranty
5 Years
Commercial Engine Warranty
5 Years
Engine RPM
3600 RPM
Low Oil Alert/Shutdown
Yes
Overview
Made in USA
Yes
Weight
433 Pounds
Product Style
Standby Generator
Product Length
28 Inches
Product Width
30 Inches
Product Height
32.4 Inches
Consumer Warranty
5 Years
Commercial Warranty
5 Years
UPC
650531173843
Product Specs
Voltage
120/240 Single-Phase
Frequency
60 Hertz
Rated Watts
12000 Watts
Fuel Type
LP/Natural Gas
NG Power Capacity
11000 Watts
LP Power Capacity
12000 Watts
NG Fuel Consumption @ 50% Load
95 ft³/hr
NG Fuel Consumption @ 100% Load
149 ft³/hr
LP Fuel Consumption @ 50% Load
1.9 gallons/hr
LP Fuel Consumption @ 100% Load
2.3 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.
67 Test (71 Run) dbA
Battery
Not Included (500 CCA)
Enclosure
Steel
A/C Ton Rating
5-Tons
Mounting Pad
Steel (Included)
Transfer Switch
Automatic (Not Included)
Cooling System
Air Cooled
UL Listed
Yes
Grade Type
Emergency
Reviews
(9)
+
Kohler 12RESV Reviews & Ratings
Product Q&A
(2)
+
Search Product Q&A's Answered by Jared, the Generator Expert
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+
Can you route the exhaust outside?
Jeffrey 
from Arizona 
August 25, 2018
Answer
I have to emphasize the fact that under no circumstances should this ever be installed indoors.
+
Can this Kohler 8kW Home Standby generator be started remotely?
Kris 
from Idaho 
December 22, 2016
Answer
This unit is a standby generator only and will only power up when utility power is lost. The generator cannot be manually/remotely started.
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How-To Articles
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Manuals
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