Briggs & Stratton 040621 20kW w/ 200 Amp Symphony II Switch Standby Generator, Gray


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Briggs & Stratton 040621 20kW w/ 200 Amp Symphony II Switch Standby Generator, Gray


  • New Updated Control System with a low speed run to save fuel and reduce noise as well as a programmable exercise modes and cycle times for tighter control
  • Smart automatic voltage regulator optimizes generator performance wither tighter voltage control giving you less than 5% THD for sensitive electronics and an increased motor starting capability
  • Symphony II Power Management manages the distribution of power to your selected appliances automatically. Load management ensures the generator won't overload and shutdown so your family can continue with its daily routine. Available with the 200amp Sympthony II Transfer Switch.
  • Commercial Vanguard Engine Our in house state of the art equipment to enhance part control which makes the Vanguard Engine one of the best in the industry. The premium Vanguard V-Twin horizontal engine has been designed and engineered to deliver the most durable performance in the industry
  • 5 Year Limited Best in Class Warranty that covers parts, labor, and travel for the full-length of the warranty. Unlike other standby generator manufacturers, our warranty covers parts, labor AND travel for the full length of the warranty with no hidden fees!
  • material type: Metal
  • engine type: 4-Stroke
  • power source type: Natural Gas


See User Reviews And Ratings On Amazon


More Home Generators To Choose From

DuroMax XP12000EH Generator-12000 Watt Gas or Propane Powered Home Back Up & RV Ready, 50 State Approved Dual Fuel Electric Start Portable Generator, Black and Blue
  • Powerful DuroMax Engine: the XP12000EH is powered by a DuroMax 18HP, 457cc OHV engine.
  • Dual fuel technology: the ability to run on propane or gasoline allows the freedom and flexibility of fuel choice.
  • Plenty of power: with 12, 000 starting watts and 9, 500 running watts, This unit can handle heavy loads from lights and a refrigerator to a home air conditioner and high amperage power tools.
Westinghouse WGen7500 Portable Generator with Remote Electric Start 7500 Rated Watts & 9500 Peak Watts, Gas Powered, CARB Compliant, Transfer Switch Ready
  • 7500 Running Watts and 9500 Peak Watts; Remote Start With Included Key Fob, Electric and Recoil Start; Up to 11 Hours of Run Time on a 6.6 Gallon Fuel Tank With Fuel Gauge
  • Features Two GFCI (Ground Fault Circuit Interrupter) 5-20R 120V Household Duplex Receptacle and One L14-30R 120/240V Twist-Lock Receptacle; All Outlets Have Rubber Covers for Added Safety
  • Plug-and-Play: Comes with a Remote Start Key Fob, 12V Battery Charger, Oil, an Oil Funnel, a Tool Kit, and a User's Manual to Get You Started Right Out of the Box (Minimal Assembly Required)
Durostar DS4000S Portable Generator, Yellow/Black
  • POWERFUL DUROSTAR ENGINE: The DS4000S is powered by a DuroStar 7 HP 208cc OHV engine with automatic low oil shutoff; Fuel Capacity: 3.96 Gallons; Noise Level: 69dB
  • PLENTY OF POWER: With 4,000 peak watts and 3,300 running watts, this unit is a workhorse that provides plenty of power to handle multiple jobs from powering high voltage appliances to heavy duty power tools
  • POWER PANEL: Includes a selection of outlets for maximum compatibility in your applications including: 2 120V household outlets and 1 120V 30A twist lock outlet; Also includes a voltmeter for measuring voltage output
WEN 56200i 2000-Watt Gas Powered Portable Inverter Generator, CARB Compliant
1,513 Reviews
WEN 56200i 2000-Watt Gas Powered Portable Inverter Generator, CARB Compliant
  • Dimensions: 18" x 11" x 18" | Weight: 50 lbs
  • Noise Level: 53 dB operation
  • EPA III and CARB Compliant 79.7 cc 4-stroke OHV engine produces 2000 surge watts and 1600 rated watts
WEN 56380i Super Quiet 3800-Watt Portable Inverter Generator with Fuel Shut-Off and Electric Start
  • Dimensions: 23.2" L x 18" W x 20.1" H | Weight: 110.8 lb
  • EPA III and CARB Compliant
  • 212cc 4-stroke OHV engine produces 3800 surge watts and 3400 rated watts with a half-load runtime of up to 8.5 hours

Last update on 2020-12-24 PST / Affiliate links / Images from Amazon Product Advertising API

Guide To Home Generators


Back up power is vital not just in organization establishments but also in properties. This really is in particular so if people today are going through man-made or all-natural calamities and also have no method of stopping power shortage.

Throughout these unfortunate instances, folks require a source of power to power up appliances or furniture that is definitely essential in running their family. Examples of those are heaters to warm the residence in winter occasions, air conditioning for summer times and naturally, oven and various cooking appliances for food assistance.

Generators are essential due to the fact people today have no means of identifying how extended the energy will be down. If you would like to make certain that your home will continue to be within a fantastic and stable problem, you ought to have back up energy in order and ready to use at any time.

What exactly are the 2 forms of back up generators?

Portable Generators


This is actually the most economical generator that is certainly capable of supplying back up energy. Portable generators are the most generally utilized in residences or family. Appliances that wanted electrical power provide are plugged directly into this generator. This is done applying wires together with other cords that are applicable towards the appliances.

Quite a few of those form of generator by now has advance capabilities just like the end or start off button which people today can use to be in a position to conserve up around the vitality they might be needing for a while.

Transportable generators also have different types based on the volt specification that you're applying in your home. You'll be able to select from 120 as much as 240 volts capability.

One among the broadly employed portable generators is definitely the a single that is gasoline-powered. Men and women pick out this kind of generator as it costs less when compared with another style. There are actually even individuals that run on diesel or even a blend of both.

One among the downside to that is that it cannot be made use of for longer time. Individuals need to refill and refuel this generator usually for being capable to lengthen its power help. Additionally, diesel powered generators are far more expensive. Although it is a lot more efficient and with supplies which can be uncomplicated to search out, you could possibly discover it difficult to commence in cold seasons.

Permanent Home Generators


Permanent generators are programmed to become turned on automatically inside of the specified time right after energy loss. These generators are linked towards the wiring program within the home. For this reason it will start out on its personal no matter whether there is certainly no one current in the household during black out. In addition, it has the capability to shut down on its own as soon as energy is restored.

This sort of generator is powered by pure gases. The kind of gas that you are using to electrical power many of the appliances at your home can also be utilised to power this generator.

The alternative of everlasting generator will depend upon how the home owners approach to work with it. In case you should electrical power up extra compared to the necessary appliances, then you certainly can select long term generators which have additional than 17,000 watts capability.

These sorts tend to be a lot more high priced than portable generators. But with all its capacity, the original funds invested are going to be worth it as soon as you see the kind of back up power it will eventually give once you require it by far the most.

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