AC MasterSelection
A versatile way to calculate coils yourself

Calculation program

Do you want to calculate coils yourself?

AC MasterSelection is our own calculation program.
It’s simple and versatile to start working with after installation. A couple of clicks is all it takes for you to calculate your first coil.

How to get started

How to get started

To get started, you first need to register as a user. We will then enter your details manually in our system. This makes it easy for you to find the right prices in the program. Once you are registered in our system, we send a download link and your user details to the email address you registered.


After you have installed the program in your computer, it’s time to log in with the user details we supplied and start calculating coils.

Start calculating coils

All kinds of options

With AC MasterSelection, you can dimension coils yourself, whatever your level of previous knowledge.


Choice of function, connection type, design and thermodynamic data provide you with a list of possible choices that match your needs.


No other program can handle such a wide range of tube geometries, tube dimensions and materials in this way.

Need a hand?

We’re here for you

If you need a hand getting started, or if you have any questions, contact us. 

We’re delighted that you want to use our calculation program!

Fill in your customer details and send them to us. We’ll get back to you within a few working days and provide you with a download link to the program along with your user details. We enter information about all new users manually to make sure you have access to the right prices directly in the system.

AC MasterSelection – Become a user

Read about our privacy policy here.

Rulla till toppen