15,000-watt portable generator with enough power to run 4-ton A/C unit
Powered by 992 cc Generac OHVI V-Twin industrial-grade engine
16-gallon fuel tank provides 10-hour run-time at half-load capacity
Easy electric start; 9 outlets including 50 Amp high power outlet, 3 twist-lock plugs, and 2 GFCI protected duplex outlets
Editorial Review:
The Generac Guardian ultra source 15,000-watt portable generator is one of the most powerful portable generator on the market. Powered by a 992 cc Generac OHV V-Twin Industrial Engine industrial grade engine, a powerhouse that's renowned for its reliability, long life, impressive power and smooth, quiet operation, this generator provides enough power to start a 4-ton air conditioning unit.
This engine offers the finest lubrication technology available by providing instantaneous disbursement of lubricant to all engine parts. It also features a spin-on oil filter, which is an automotive style for easy maintenance.
Powered by a 992 cc Generac OHV V-Twin Industrial Engine industrial grade engine. See the generator's specifications. View the generator in greater detail.
An easy electric start eliminates the need to pull a rope.
It also offers one of the longest life expectancies in the industry, with over 3,000 hours of runtime. Guardian Ultra Source portable generators feature an electronic governor, which maintains steady speed and eliminates voltage drop when loads are applied. This, as well as the automatic voltage regulator, provides a smooth rate of electricity, which is especially important for sensitive electronic devices such as computers.
A large, 16-gallon capacity fuel tank give the generator a 10-hour run-time at half-load capacity, ensuring you have the power you need. An easy electric start eliminates the need to pull a rope. A simple push of the ignition and an automatic ignition timing sets the spark for easy starting and optimum operating performance. The generator runs on gasoline and meets all EPA emissions requirements.
To keep your electrical equipment running, the generator includes nine outlets, including a 50 Amp high power outlet, three twistlock plugs and two GFCI protected duplex outlets. The generator also includes heavy-duty 13-inch all terrain tires, ensuring that you'll get the power to where you need it the most, a full 1.25-inch tubular frame, battery charge cables and a maintenance-free battery. The generator measures 38.5-by-30.75-by-48.5 inches (HxWxL), weighs 450 pounds and is backed with a 2-year limited warranty.
Customer Reviews:
Avg. Customer Rating: 3.0 / 5.0
VERY SATISFIED I have bought and installed two Guardian/Generac 15,000kw generators with very little effort and they have performed nearly perfectly. Considering the price and the terrific capability I am very satisfied. My brother has installed the more sophisticated version with with the automatic switching panel. I just did a fast and easy installation by backfeeding the house panel. I installed a 4-leg heavy-duty 75 amp "welding" outlet protected by 50 amp breakers attached to the main house breaker panel. Then I made... more info
Not rocket science... but... This unit is a reliable beast. I suspect that direct buyers (no local dealer) might have difficulties getting their generator to peak perform, right off the pallet. This unit generally requires some fine tuning to run smoothly, and if you are not mechanically adept, buy a smaller unit with a Honda. The Generac motor has been around for a long time, and is a very reliable (as in better than the riding mower engines) power plant. It does need to be tuned to run with the demand. It has a controlled idle that... more info
Good Price But beware! Excellent wattage (power available to run things). Excellent amperage (current it will deliver). But it has a serious drawback and the only way I found out was to not buy it and make a phone call. Yep thats right I did not buy it and here's why. Power went out last winter here in Colorado for 3 1/2 days. When I loose power I loose my well pump. Not good for that long. So I decided to get a generator large enough to power my 50-amp well pump and the fridges to avoid loss of expensive meat. Decided to... more info
Good machine, but loud! Solid performance, easy to assemble, generally a good machine, but heavy and loud. I installed a manual switch to disconnect from main supply. It will easily run my entire house (A/C, W/H, stove, micro, freezer, etc..). Nice to have here in south FL. Neighbors like to know I have it, but dislike it when I run it every week or so to keep it in good condition because it is LOUD. Somehow they seem to forget about the noise when the power goes out and I save their frozen food.... Hmmmm? I used an... more info