ECO3 Savings Calculator

Want to know how much your ECO3 is saving you?
You’ll need the following information:

  1. On your ECO3, use the Enter button to cycle through the Run, Save, Bypass and Override hours. Write down the information from the screen. Using only this information, you will be able to see the percentage of compressor run time the ECO3 is saving you. See Step 2 for additional results.

    Note: If you have an ECO3 Dual, you need to cycle through the hours for both Channel 1 and Channel 2.

  2. If you want to calculate your estimated energy savings as kWh as well as a percentage of hours, write down the RLA (amperage), voltage and number of phases from your compressor face plate or label.

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Help using this calculator is available by emailing