How Many Watt Generator Do I Need To Run A 3 Ton Ac Unit

Chart showing how many kw and amp an air conditioner heat pump uses.

How many watt generator do i need to run a 3 ton ac unit.

If you have a backup generator a generator specifically designed to power a home or a business in the event of a power outage that will often be able to deliver as much as 15 000 watts. With this total example you need a generator that produces at least 2950 total running watts and 4500 total starting watts. So get the accurately sized generator even to help you find out the total energy you will need. Highest additional starting watts1550 running watts2950 total 4500 starting watts tool or appliancerunning rated watts additional starting surge watts 1.

Well a typical portable generator a gas generator for example will provide anywhere up to 10 000 watts. You can run the most critical household equipment with a generator rated at 5 000 to 7 500 watts. You ll need to make sure your generator can handle both the starting and running requirements of your unit as well as the starting running watts of all your other appliances you plan to run. In case you will be powering other essential home appliances then find that size of generator that can startup several pieces of equipment.

This is a new pop up window on top of your generatorjoe browser window. A generator with around 7500 running watts can run all these appliances at once. For rv a 3000 4000 watt generator would be ideal. An 8 5 generator will run your 3 ton air conditioner.

This is more than enough power to keep a refrigerator running. You can find one for under 4000 it will both start and run your 36 000 btu a c. This is basically the cooling capacity of your ac. Nearly most air conditioner models require about 2000 to 3000 watts to power on and run smoothly.

A 15 000 btu unit has a greater cooling capacity but will require more power about 5 100 starting watts and about 1 600 running watts on average. Using the numbers you calculated in step 2 find the generator that best suits your energy needs. In this example you will need a generator that produces at least 2450 total running watts and 4800 total starting watts.