temperzone has three programs to assist you in your task of choosing an air conditioner:

1. DX Air Conditioners R410A 3.0, January 2009

2. Fan Coils 2.0, January 2006
   There are no updates currently available for this program.

3. Heat Load Calculator 2.0, November 2006 (NZ version only)
   There are no updates currently available for this program.


The first two programs are available FREE on CD by contacting your nearest temperzone branch. Contact Us.

What version am I using?
If you start either one of the above programs, you will find the version number displayed in the bottom right of the Main Menu's window, or in the opening window.

Regional Options
Some countries (eg Indonesia, Malaysia) use "," as a decimal symbol instead of ".". To find out how to avoid getting an "invalid floating point" error when using temperzone programs, follow this link.