Briggs & Stratton 40531 12kW 200Amp SED (Service Entrance Disconnect) Whole House Symphony II ATS

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*Discontinued, New Model is: 040626*
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12kW Standby Generator System w/200Amp SED Symphony II ATS

If your family is looking for a standby generator that can power more than just the essentials — the 12kW¹ standby generator system is the perfect solution for you.
Running Watts (LP) 12000
Running Watts (NG) 11000
Engine Brand Briggs & Stratton Professional Series™
Engine Series Professional Series™
CC 810cc
Operation Fully Automatic
Voltage (V) 120/240V AC, Single Phase, 1.0 pf
Alternator Type Brushless, Computer-friendly
Fuel Consumption (Cubic Feet per Hour @ 1/2 Load) 1.42 gal/hr (LP Gas) 119 ft3/hr (NG)
Fuel Consumption (Cubic Feet per Hour @ Full Load) 2.36 gal/hr (LP Gas) 197 ft3/hr (NG)
Weekly Exerciser Yes
Battery/Battery Charger Yes
Overcrank Protection Yes
Hour Meter Yes
Diagnostic Alerts with Remote System Status Low Oil Shutdown, Engine Does Not Start, Low Frequency, Engine Overspeed, Low Voltage, Low Battery Voltage, Oil Temp High, Transfer Switch Fault
Length (in) 35
Width (in) 40
Height (in) 39
Weight (lbs) 460
Warranty (Product) 5 Year Parts, 3 year labor limited warranty
BTU's/Hour @ 1/2 load 102,000 (NG)

*NG = Natural Gas; LP = Liquid Propane. **Fuel consumption rate estimates based on normal operating conditions at 1/2 load. Generator operation may be greatly affected by elevation and cycling operation of multiple electrical appliances - fuel flow rates may vary depending on these factors.


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