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Energy Savings Calculator

Cooler / Freezer

This calculator will estimate the cost savings of a Berner air door when used to keep refrigerated air from escaping from your cooler/freezer.

Door Height ft
Door Width ft
Outside Temperature °F
  Temperature outside of cooler/freezer
Outside Humidity %
  Humidity outside of cooler/freezer
Inside Temperature °F
  Temperature inside of cooler/freezer
Inside Humidity %
  Humidity inside of cooler/freezer | Typically 80% - 85% inside cooler or 0% inside freezer
Wind Speed at the Door mph
  Typically 1 mph
Door Open Time hours per day
Days of Operation days per week
Weeks of Operation weeks per year
Cost of Power $ /kilowatt hour
  Typical Cost $0.045 - $0.09
Air Door Horsepower horsepower
  Total Combined horsepower (HP) of unit, ex. 3 @ 1/2 = 1.5
Cost of Air Door $
Cost of Installation $
   
  The following fields are not required, but will be displayed with your results if filled in.
Job Name
Address
City
State
Zip Code
Contact
Phone Number
Door Location / Description
Air Curtain Model Number
 

Note: Energy calculation does not account for reduction of compressor run times.

Contact Berner if more information is needed to assist with your calculation.