GE 10,000-Watt Air Cooled Home Generator System with Symphony II Whole House 200-Amp Automatic Transfer Switch-040448 - The Home Depot
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Model # 040448

Internet # 203985931

10,000-Watt Air Cooled Home Generator System with Symphony II Whole House 200-Amp Automatic Transfer Switch

GE 10,000-Watt Air Cooled Home Generator System with Symphony II Whole House 200-Amp Automatic Transfer Switch

This item has been discontinued.
The Home Depot no longer carries this specific product.

$2,999.00 / each


Model # 040448

Internet # 203985931

The 10kW¹ standby generator system provides your family with peace of mind during a power outage with a smaller, sleeker generator. The 10kW¹ system is designed for homes up to 5,000 sq. ft. Available with patented Symphony II Power Management technology, the 10kW¹ generator system powers more of your home's appliances including up to two 3-Ton air conditioning units with a smaller, more affordable generator.

  • The patented Symphony II power controls provide a managed power solution that gives you a ccess to every powered item in your home, just not at the same time
  • Can be placed as close as 18 in. from the home in a ccordance with the National Fire Protection Agency testing standard3
  • 4-year limited parts and labor warranty
  • Durable, rust-resistant Galvanneal steel enclosure
  • Briggs and Stratton engine
  • Clean, stable power
  • Smallest standby generator footprint of its class
  • Each generator system includes a transfer switch, 2-Symphony II power management modules, basic wireless monitor, hour meter, battery charger and oil

Info & Guides

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Assembled Depth (in.) 
28 in 
Assembled Height (in.) 
33.5 in 
Assembled Width (in.) 
24.4 in 
Height (in.) 
Product Height (in.) 
Product Length (in.) 
Product Width (in.) 
CA (CARB) Compliant 
CARB Compliant 
Color Family 
Commercial / Residential 
Continuous Wattage 
Engine Displacement (cc) 
Engine Make 
OEM Branded 
Hour Meter 
Low oil shutdown 
Operational volume (dB) 
Product Weight (lb.) 
272 lb 
Remote Monitoring 
Response time (sec.) 
UL Listing 
1-UL Listed 
Warranty / Certifications
Certifications and Listings 
1-UL Listed,CARB Compliant,CSA Listed 
ENERGY STAR Certified 
Manufacturer Warranty 
4 Year Limited Parts and Labor Warranty 


Rated 4.2 out of 5 by 19 reviewers.
Rated 5.0 out of 5.0 by service/functions i am on oxygen 24/7. in the past, i had to find my way down cellar to get on a different oxygen delivery system if i had a power failure. my neighbor had to take care of my gas generator as i am unable to do it. this wonderful generator has given me immeasureable peace of mind and being able to detect what is wrong from inside the house is awesome. philbrick's generators out of stratham, nh is my dealer and i could not ask for better service. all company of all types should take lessons from them as well as the team they have set up to install them from the electrician (s) to the fuel company. i am so pleased and happy. i will recommend this to anyone. February 1, 2015
Rated 1.0 out of 5.0 by High failure and unreliable in any weather System was professionally installed 6/11/11. Multiple failures in any weather, most recently in winter, the reason for emergency power, have a functional furnace in the winter. Most recent failure due to a frozen fuel relay. The whole product line was rushed to market. A. Akagi Plymouth Mi March 2, 2015
Rated 5.0 out of 5.0 by Great Features We purchased this 7-29-14 & we're both happy that we did! August 6, 2014
Rated 5.0 out of 5.0 by Installed 4 years ago and works very well I live in a bedroom community north of Boston. Its been 4 years since installation and very few problems have occurred. I have it operating on natural gas which is the best option since it is less likely to be effected by stormy weather. The transfer switch works flawlessly. I hardly know when it switches from utility power to generator and back. is relatively quiet since I have installed it out back about 6 feet away from the house. The exercise cycle also works well and only a few minor faults have occurred. These were readily corrected with the help of your excellent phone support. It's also interesting to note that since I have installed this unit, we have not had a power failure for more than a few minutes at a time, so I don't know how well it will perform over an extended period. May 26, 2014
Rated 5.0 out of 5.0 by Life Saver I purchased this G.E. backup generator because I have a daughter that has a need for refrigerated medication. If power goes out, her health cannot be jeopardized. This system gives the family peace of mind, and is a life saver when needed. It has performed flawlessly from the beginning and the small footprint is wonderful. May 21, 2014
Rated 5.0 out of 5.0 by This was the best thing I ever purchased. I have had it for about 4 years now and the past year it powered my entire house several times. It reliable and totally dependable. Having my GE 10 kw takes the stress out of storms. I love it!!!!! May 21, 2014
Rated 4.0 out of 5.0 by Happy with Generator Works well, needed warrantee work after one year which is very costly. Defective ground on engine generator and defective control board in electrical control panel. Dealer honored the engine repair, not the panel. Very expense and not a DY project. May 12, 2014
Rated 5.0 out of 5.0 by very reliable This unit keep us warm and safe for 9 days during hurricane sandy May 14, 2014
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Curbside Truck Shipping (By Appointment) includes delivery to receiving area/dock for businesses or curbside for residential orders. The carrier will contact you to make a delivery appointment with a 4 hour window once the items have arrived at the local hub in your area. Delivery appointments are required.

If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.