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Briggs & Stratton 12kW Standby Generator System w/ Wi-Fi (Steel) (200A Service Disc. + Amplify™ Power Mgmt.)
Model:
40626
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Features
- B&S 12kW (LP) / 10.8kW (NG) Home Standby Generator System
- Automatically powers your home in seconds after sensing an outage
- 5 Year Limited Best in Class Warranty
- Covers parts, labor, and travel for 5-Years - No Hidden Fees
- Amplify™ Power Management
- Prioritize the power needs of your home
- Amplify™ Standby Generator Management App
- Set and change priorities of high wattage appliances*
- Monitor your generators status all from the touch of button
- *Requires modules (Sold Separately)
- 200-Amp Service Entrance Rated Automatic Transfer Switch
- Power all circuits without a sub-panel
- NEMA 3R Indoor/Outdoor enclosure for mounting location flexibility
- Runs on Natural Gas (NG) or Liquid Propane (LP)
- Simple field conversion for easier installations
- 627cc Commercial-Grade Vanguard® V-Twin Air-Cooled Engine
- Full-pressure lubrication system w/ spin-on oil filter
- Advanced debris management for enhanced durability
- Premium Mecc Alte Alternator - Less Than 5% THD
- Improved frequency (HZ) regulation for cleaner power
- Capable of starting most 5-Ton central AC units
- Automatic Voltage Regulation (+/-1%)
- Helps prevent damaging voltage spikes
- Flexible Placement (Please Verify Local Building Codes)
- Tested against tough National Fire Protection Agency standards
- Can be placed as close as 18" from structure
- New Upgraded Control System
- LCD display w/ multi-line text graphics
- Low Idle mode for quieter exercise
- InfoHub™ Wi-Fi Wireless Monitoring
- Remotely monitor your generator from your computer or smartphone
- Subscription sold separately
- Independent 3-Stage Battery Charger
- Provides optimized charge for longer battery life
- Automotive-Grade Galvaneal Steel Enclosure
- Helps minimize corrosion & protects it from the elements
- Assembled & Engineered In The USA
- From foreign and domestic parts
- Requires Battery (Sold Separately)
California residents see
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
For more information go to: www.p65Warnings.ca.gov
Specifications
40626

Overview
Assembly Required
Yes
Weight
361 Pounds
Made in USA
Yes
Consumer Warranty
5 Years
Product Style
Standby Generator
Product Length
28 Inches
Product Width
26.1 Inches
Product Height
37.2 Inches
UPC
011675406264
Product Specs
Voltage
120/240 Single-Phase
Frequency
60 Hertz
Rated Watts
12000 Watts
Fuel Type
LP/Natural Gas
NG Power Capacity
10800 Watts
LP Power Capacity
12000 Watts
NG Fuel Consumption @ 50% Load
116.9 ft³/hr
NG Fuel Consumption @ 100% Load
171.6 ft³/hr
LP Fuel Consumption @ 50% Load
1.68 gallons/hr
LP Fuel Consumption @ 100% Load
2.26 gallons/hr
Rated Amps
50 Amps
Decibel Rating @ 7m
Decibel Rating @ 7m
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.
69
Transfer Switch
Automatic (Included)
Transfer Switch Amperage
200-Amps
Battery
Not Included (540 CCA)
Enclosure
Steel
Circuit Breaker Size
60 Amps
A/C Ton Rating
2 x 4-Tons
Mounting Pad
Steel (Included)
Transfer Switch Style
Service Disconnect
ATS Load Prioritizing
Sold Separately
ATS Load Shedding
Built-In
ATS Poles
2 Poles
ATS Service Disconnect
Yes
Cooling System
Air Cooled
UL Listed
Yes
Grade Type
Emergency
Wi-Fi Remote Monitoring
Yes
Engine
Engine Brand
Briggs and Stratton Vanguard
Starting System
12v Auto Start
CC
627 CC
Consumer Engine Warranty
5 Years
Engine RPM
3600 RPM
Low Oil Alert/Shutdown
Yes
Reviews
(6)
Briggs & Stratton 40626 Reviews & Ratings

Manufacturer Review
New 12kW Generator
By Tim Land
Briggs & Stratton Territory Sales Manager
Review Posted 11/25/2019
From the #1 producer of gasoline engines in the world comes the next big thing in standby generators. Our new lines of standby generators offer a new upgraded control system that features multi-line text and graphics, programmable exercise times, and a low speed idle mode to save fuel and reduce noise. With a new AVR that communicates directly with the controller to optimize generator performance and deliver tighter voltage control. Our new three stage battery charger (bulk, absorption and float stages) ensures that your battery is always ready to start the engine when in need. The upgraded alternator delivers more motor starting capability allowing you to power more for less!
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5

Good Investment
By John
Michigan
Purchased 06/10/2020 |
Review Posted 10/23/2023
Peace of mind no matter what happens. Great people to buy from with the best price.
John Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Easy To Use, Price, I'd Buy It Again, Easy To Store
Cons:
None

When Electric Goes Out I Don’t Have To Worry, Because Briggs & S
By William M.
Waterloo, New York
Purchased 12/21/2021 |
Review Posted 01/14/2022
I like the size of the generator, it not so big Like some other brands are so big.
William M. Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
High Quality, Easy To Use, Quiet, Reliable

Excellent Generator
By Gerry L.
HEATH, Ohio
Purchased 12/18/2021 |
Review Posted 01/11/2022
I'm a dealer that bought this unit for a customer that had a very old briggs and stratton 12kw generator, the alternator failed on his unit so he chose to have me swap in a new one. This worked out great!
Gerry L. Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
High Quality, Durable, Price, Fast

Family Suggest It!
By Susan C.
Ortonville, Michigan
Purchased 06/17/2021 |
Review Posted 08/12/2021
My uncle has a Briggs & Stratton whole house generator for his rental units. He highly recommends this brand. Quality of this unit seems to be top notch. Have not installed yet, but if I have any issues I will update my review. But very satisfied with unit and quality.
Susan C. Recommends This
Was this review helpful?
Rating Breakdown
4/5
5/5
5/5
5/5
Pros:
Features, Price, High Quality

Easy Installation And Great Components
By Courtney W.
Old Lyme, Connecticut
Purchased 09/28/2020 |
Review Posted 02/26/2021
Easy to install. Easy to start up. Great components.
Courtney W. Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Durable, Easy To Use, Reliable, High Quality
Cons:
Expensive
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