If there is more then one unit of an item type the number into the quantity box.
Well pump wattage.
You should check the appliance for actual ratings.
Mark the items you want to power by clicking in the check box next to each item.
A typical water pump s wattage can vary between 250 watts to 1 100 watts.
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Divide the wattage by the voltage to find the current.
For example if the pump wattage is 2 200 watts and the voltage is 110 volts the current is 2 200 110 20 amps.
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To set all the items in the group to same voltage use set all at the top of the column.
These are approximate values only.
Allow 2 times the listed running watts for starting these devices.
The actual wattage required for your appliances may differ from those listed.
Take the wattage of the specific water pump and multiply it times how many hours a day it runs.
Select the voltage used for each item.
There is a calculation to find the power consumption of a water pump.
Check the nameplate on the appliance to determine the actual wattage required.
If you do know the specific wattage type the wattage into the starting wattage box for that item.
A water pump is a device that is used to extract water from a well.
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Sump pump 1 3 hp well pump.
Well pump 1 2 hp electric water heater heating cooling space heater furnace fan blower 1 2 hp furnace fan blower 1 3 hp window ac 10 000 btu.
Wattage reference chart at right contains examples of what you can power with a portable generator.
The most common types of pumps are jet pumps and submersible pumps.
Well pump 1 3 hp 750 running 1400 3000 starting power bright pw3500 12 wagan pro line 3000 well pump 1 2 hp 1000 running 2100 4000 starting wagan pro line 5000.
If you do not know the actual starting and watts leave the specific box blank and the typical wattage will be used.
Starting wattage must be equal to or larger than running amperage.
Then multiply it by how many days a year it runs and divide by 1000.
Generatorjoe generator wattage guide.