For example, if you want a generator to run a refrigerator and a freezer, the wattage (table 2) of the refrigerator would be 800 and the freezer would be 1,000. To select the correct size generator, you decide if both refrigerator and freezer are to start at the same time. If so, you would need (1,800 X 4) 7,200 watts.
Tip: Don't just add up the total wattage for everything you want to power. See our. Approximate Running Wattage. Refrigerator or Freezer (Energy Star). 1200.
Many devises need more power to start up (Maximum Output Watts) and then require less power (Rated Watts) to run continually. For example, a refrigerator requires 2200 starting wattage with a 700 running wattage, so you would need a generator with at least 2200 watt maximum output.
Tool or Appliance. Running. (Rated) Watts. Additional. Starting. (Surge) Watts. HOME. Essentials. Light Bulb â€“ 60 Watt. Light Bulb â€“ 75 Watt. Deep Freezer.
Your tools and appliances may require different wattages depending on a. We recommend purchasing a generator with a large enough wattage rating to run .
Depending on their wattage output, generators will run anything from a small lamp to a number of large appliances. To determine the size generator you will .
Below is the approximate size generator needed for each appliance category:. Room Air Conditioner (240V), 9000 – 13500 WATTS. Room Air Conditioner .
If power outages are a significant concern, you should buy a generator and. Check the refrigerator's nameplate for the wattage the refrigerator needs to run.