Refrigerator Amp Draw

With this knowledge you can check out the energy star flip your fridge calculator to see how much you ll save on energy by buying a more energy efficient fridge.

Refrigerator amp draw.

The amps are determined by dividing the watts by 120 volts in the united states. They represent the year s very best for energy savings and environmental protection. The average power draw of a compressor fridge is anywhere between 1 and 5 amps per hour. Energy star certified most efficient 2020 refrigerators.

Products that make the energy star most efficient list for 2020 deliver cutting edge energy efficiency along with the latest in technological innovation. You can usually find ammeters and kill a watt meters at your local hardware store or online. Divide that number by 120 volts which is the voltage of your power supply to get the current that the refrigerator draws in amperes. After all the refrigerator uses about 13 percent of your home s daily power consumption so.

Remember about a safety margin of 20 30. Multiply the hours used on the average day by the wattage listed below. Depending on the fridge on average you will have a draw of 1 to 2 amps. A refrigerator will use roughly half of the available amperage of a standard 15 amp circuit and over one third of a 20 amp circuit.

Let s look closely into individual numbers before we try to draw an average. A certain amount of amps may be used for starting up while a lower rate is used for example when the refrigerator is defrosting. On an average a running refrigerator will need around 2 4 amps. Where as the amps drawn by refrigerator when the evaporator fan is the only thing running would be less than 0 5 amps.

Each portable 12 volt refrigerator has a different amount of power it will draw from a battery more when the fridge is first cooling down then less to maintain that temperature. Once you know the refrigerator amps and volts you can figure out the watts. With a 110 volt current a 750 watt appliance will require 6 8 amps to operate. The formula for converting watts to amps is watts divided by volts amps.

The amps of a specific refrigerator are easily calculated based on the watts listed on the manufacturer s label. If your existing refrigerator is over 10. We mentioned that defrosting usually draws fewer amps. A 725 watt refrigerator draws 725 120 6 amps.

To get the watts you would multiple the volts by the amps. Check the power tags or better yet measure the amperage draw with a clamp on ammeter or home energy monitor like a kill a watt meter. Learn all the information you need to start shopping including product details rebates and.