What Can a 2000 Watt Generator Run?

 This article will cover what can a 2000 watt generator run and review the best 2000 watt generators. We will also look at a few wattage charts for appliances to help you decide if a 2000 watt generator is a good fit for your needs.


Best 2000 Watt Generators – Our Top Picks 

Westinghouse iGen2200

Westinghouse iGen2200
Westinghouse iGen2200 Inverter Generator

The Westinghouse iGen2200 is highly portable, so even if you move from one city to another, it’s not a problem to carry it around with you to your new home. In addition, it’s equipped with a kick start device and a wireless connection.

The iGen2200 generator is a high performing option in its power class and can run for up to 12 hours at 25% load.

It’s also supplied with a steel frame that allows the generator to operate in quiet mode. Unlike many other generators, this generator can only produce a noise level of 52 dBa, which is negligible if you are in a dense residential building.

Apart from gas heat furnaces, you can efficiently operate a sump pump, televisions, and power tools while you’re experiencing a simple power outage in your area. Apart from an additional RV connection, it has two sockets with 120V each. It also has a monitor that informs you about the voltage, operating hours, hertz, and heating. The oil shortage sensor shows you when to fill the tank or stop the appliance.

Features

  • 80cc 4 Stroke Engine
  • It’s supplied with an ignition switch equipped with Cold Start Technology so that the machine remains in operation even in the cold season.
  • Four outlets are available. 2 sockets with 120V, 30A power source, and two sockets with 120V 20A power source.
  • It also includes a built-in surge protector that protects your devices from any overload problems.
  • Noise level: 52dB
  • Dimensions (in): 19.8×11.4×17.9
  • Weight (lbs):46 lbs
  • Three years warranty from the manufacturer

PROS

  • Highest performing generator in its power class with up to 12 hour run time at 25% load
  • Affordable
  • Easily portable
  • Quiet

CONS

  • The oil change could be a little difficult due to the position of the dipstick
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Champion 2000 Watt Inverter Generator

Champion 2000 Watt Inverter Generator Review
Champion 2000 Watt Inverter Generator

The Champion 2000 Watt Generator  stands out in that it’s the most affordable option on this list. No lack of compromise with performance because this generator gets up to 11.5 hours of run time at 25% load. It’s also the lightest generator in its class at under 40 lbs. This, along with its convenient top handle makes the Champion 2000 easily portable.

Features

  • 79 cc 4 Stoke OHV Engine
  • Includes two covered 120V 20A household outlets with clean electricity (less than 3% THD)
  • Starting Watts: 2,000/Running Watts: 1,700
  • Noise level: 53 dB
  • Demensions (in): 17.3 x 11.5 x 17.7
  • Weight: 39.5 lbs
  • Includes USB Adapter, battery charging cables, engine oil, and oil funnel.
  • CARB Compliant
  • EPA Certified

PROS

  • Lightweight and easily portable
  • Affordable

CONS

  • Noise levels not as low as DuroMax XP2300iH

 

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DuroMax XP2300iH

DuroMax XP2300iH review
DuroMax XP2300iH Dual Fuel Generator

The DuroMax XP2300iHis another option to consider.  It performs a solid 6.5 hour run time at 50% load. Its very quiet at only 52 dB compared to most other generators. Although still easily portable with its top grip handle, it’s a bit heavier than others. Dual fuel options with the DuroMax XP2300iH for either gasoline or propane. However, this is one of the more expensive generators in its class.

Features

  • 80 cc 4 Cycle Air Cooled Engine
  • Engine speed: 3600-5300 RPM
  • Starting Watts: 2,300/Running Watts: 1,800
  • Noise level: 52 dB
  • Demensions (in): 22x14x20
  • Weight: 60 lbs
  • CARB Compliant
  • EPA Certified

PROS

  • Inverter technology provides clean energy preventing power surges. Making it ideal for sensitive electronics like computers, tablets and phones
  • Quiet

CONS

  • Heavy
  • Expensive
  • Run time not as long as others
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Why It is Important to Know Starting and Running Watts 

Unless you want to purchase a generator that can’t power as much as a toaster and Tv, you don’t want to make the mistake of ignoring these terminologies.  Starting Watts – Also known as surge watts is the amount of power required to power an appliance. Most appliances that need surge watt to power consume considerable power.

Small gadgets at home mostly don’t require the starting watt.  Running Watt – Also known as continuous watt is the amount of energy needed to safely run the appliance or generator as the case may be.  We’ve selected the top rated generators at the 2000 watt range to help you skip the hard work of sifting through the hundreds of reviews to find the best generator. 

Also Read: Best Power Generators [2022]


Frequently Asked Questions (FAQs) 

What Will a 2000 Watt Generator Run In a Home? 

The table below contains appliances can you can run and the starting and running watt needed to safely run. 

Will a 2000 Watt Generator Run A Space Heater? 

This is an estimated wattage requirement of a space heater. Check-in with the manual to get the actual wattage rating.  1800 running watts and 0 starting watts.  If you remember earlier I mentioned the starting or running watt not exceeding 90% of its power rating. It can run a space heater, but only a space heater. 

Will A 2000 Watt Generator Run A Microwave? 

A typical example of the power needed to run a microwave is roughly 1000 running watts. It requires 0 surge watts to power the motor. In that case, you can safely run a microwave and get a pass to charge a laptop and smartphone. 

Will A 2000 Watt Generator Run A Sump Pump? 

Sump pumps are categorized under the larger appliances that consume power. If it’s not important I advise you to avoid running the sump pump completely.  However, there are small sump pumps (1/3 horsepower) that require about 800 running watts and 1300 starting watts. A ½ Horsepower needs 1050 running watts and 2100 starting watts.  The starting Watts as you can see requires considerable power. You must ensure the generator starting watts exceed 2100 watts. If you are yet to buy the generator, we have made a list of the best 2000 watt generators on the market.  For larger appliances like the sump pump, ensure you have a 240 V outlet on the generator. 

Will A 2000 Watt Generator Run A Central Air Conditioning? 

A 2000 watt generator is not efficient to run a standard central air conditioning unit. This is a result of the starting watts which a standard AC will require more than 90% power rating of the generator to run. If you still ignore the warning, you risk breaking your generator or burning the AC motor completely. There generators out there that require less than 2000 watts to run central AC but I recommend you contact the manufacturers to be on the safe side. 

Will A 2000 Watt Generator Require A Transfer Switch? 

Make no mistake of directly connecting your generator to the main electrical system of your house. Larger appliances utilize 200 – 240 volts which could damage appliances or fry your electric lines.  Use a transfer switch to connect your generator for safe use. A transfer switch is of paramount importance, it’s a matter of life and death if you don’t use it. 

Will A 2000 Watt Generator Run A Refrigerator/Freezer? 

A typical refrigerator/freezer requires a minimum of 1200 surge watts to kick start the motor while it steps down to 200 running watts. This is on the condition your refrigerator does not fit in 10 sized adults inside (Pun intended).  Still, this is a rough estimate. You can check your refrigerator or freezer’s power rating by reading the manuals or contacting the manufacturers.  Ensure your fridge is plugged into a stabilizer. This will help in mitigating the risk of damaging the high total harmonic distortion. 

Will A 2000 Watt Run A TV? 

Yes, a 2000 watt generator will run any type of TV. A Television no matter how large would consume no more than 400 running watts and 500 starting watts. So there you have it, you can run three TVs on the generator with little trouble. 

Will a 2000 Watt Generator Run A Welder? 

It’s a bit tricky when it comes to using a 2000 watt generator to run a welding setup. In this case, you should contact your brand’s manufacturer.  There’s an article where we discussed the best welder’s generator activities. The products mentioned in the article have been tested first hand by welders, a guarantee that you have the best generator for the job. 

Will A 2000 Watt Generator Run An Air Compressor? 

Well, it depends on the Air compressor’s horsepower. A ¼ would efficiently run on a 2000 running watts generator. But if compressors are different and you must check the manual to know the running and start watt of the appliance.  You can expect a rough estimate of wattage from the following horsepower;  ½ horsepower – Requires 980 running watts and 1600 starting watts  1 horsepower – requires 1600 running watts and 4500 starting watts. 

Most Quiet 2000 Watt Generators? 

The Honda EU2200i is the most quiet 2000 Watt Generator as low as 48dB.

Will a 2000 Watt generator Run My Rv?

Yes, a 2000 watt generator is a good option and an affordable option for your RV. However, you have to deal with noise. If you are irked by the noise then you will need a quieter option in an Inverter. Read our top inverter generator reviews. Inverter Generators run silently and are known to emit less carbon into the atmosphere. If the sound is not a problem then refer to our best 2000W generators.

How long does a 2000 Watt Generator Last? 

The life of your generator depends on how you manage it. How well do you service it? Does it have an enclosure to protect it against harsh weather? These are questions you need to ask yourself. If you can manage your generator well enough, then you can use it for a decade.

What power tools will a 2000 watt generator run?

A 2000 watt generator can power the following power tools

How Many Amps Can A 2000 Watt Generator Handle?

A 2000 watt generator provides about 16 amps, in case of 120 volts or 8 amps in case of 240 volts


What is the Best 2000 Watt Inverter Generator?

We believe the overall best 2000 Watt Inverter generator is the Westinghouse iGen2200 due to its combination of long run times, very quiet operation, and affordability.


How To Determine Your Wattage Requirements 

Determining your wattage requirement is not rocket science. I know most people would love to skip this part but please don’t. It’s simple as adding your fingers together, well it’s not that easy but you get the point.  I will make this into a step by step list to ease you into the whole process of estimating how much watts you will need. 

  1. Make a list of all the appliances you want to run. You can check the list of wattage estimates below or check your manual. 
  2. Write down the starting and running watts into a table 
  3. Add the running watt required to run the electronics on one side and the starting watts on the other. 
  4. The total number of starting watts and running watts from each side will determine the size of the generator you should buy. 

Don’t be bent on buying a 2000 watt generator, if your needs might surpass it. Even if you are looking for a generator during a blackout you shouldn’t panic. Here’s how to calculate the wattage requirement. If your requirements greatly exceed the generator, you can check other options in the range of 5500 watts or 10,000 watts depending on the appliances you want to run.  

Appliance(s)Running (Continuous Watts) Additional Starting (Surge Watts)
Lamps (3 light-bulbs) 225 0 s
  Microwave 600 0
Central AC 12,000 BTU 3250 9750
Refrigerator/Freezer700 2200
  Laptop 300 0
Total Watts4375W11950 W
As you can see from the table above if you add the Running watts altogether is; 225W + 600 + 3250W + 700W + 300W = 4375W Starting watts = 0 + 0 + 9750 + 2200 + 0 = 11950 W  From the above Math, you can see the starting watt and running watt required to power your appliance is well beyond 2000W. This doesn’t mean you can’t power some equipment at different times. It simply means you can’t run the electronics simultaneously. In fact, for a large appliance like an AC, I seriously doubt a 2000W generator can power it even if you don’t connect other electronic appliances. 


Wattage Demands

Wattage Chart


Conclusion

We’ve discussed the many items you can run with a 2000 watt generator as well as the best 2000 watt generator. To recap, please see the best options below.

Portable Generator Break in
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