CoilCalc Product Selection Software

Heat exchanger calculation software: Enter your own design criteria with EVAPCO's market leading CoilCalc software

EVAPCO's CoilCalc Selection program for caculation of heatexchangersdrycoolers and aircooled condensers is where your custom selection begins.

CoilCalc allows the user to input the design criteria and customize the unit for specific conditions. Materials, fin configuration, fin spacing, quantity of fans and other unit characteristics can be predefined when making a selection.

To ensure CoilCalc's predictions we continuously conduct performance tests at EVAPCO HQ’s extensive test facilities to verify the validity of the coil performance. These tests are conducted in an AMCA certified wind tunnel, where the thermal performance tests is conducted in accordance with ARI 410 which closely emulates EN 1216: the testing of forced convective heating and cooling coils.

Any deviations between the predictions and tests leads to adjustment of the correlations and the confidence that EVAPCO’s 100% rated guarantee can be fulfilled

Coil Calc Software
Start your heat exchanger project in CoilCalc

The majority of EVAPCO's customers need unique and customised solutions that fit their specific situation. That's why we've made our CoilCalc calculation software publicly available, so you can do much of the initial work of finding the right design criteria and making preliminary modifications to the unit.


Regardless of your needs, CoilCalc allows you to design the ideal solution. If you need help or are unsure about how to use the software or have any other questions, you are always welcome to contact our sales engineers, who are ready to give you the necessary support and advice.

Then you'll be well on your way to the optimal solution.

Free download: Start your calculations today

Enter, calculate and submit relevant design criteria for your desired solution. Choose from a wide range of design criteria - everything from material to geometric dimensions.

EVAPCO will then start manufacturing the solution, tailored to the slightest detail.


Download Coil Calc Software

CoilCalc Product Options

  • Fluid heating/cooling coils
  • Condenser coils
  • Evaporators
  • Steam coils
  • Heat recovery systems
  • Dry coolers
  • Sandwich coolers
  • Air cooled condensers
  • Adiabatic Spray & Pad Units

And each product can be tailor made to the specific customer needs.