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Fast, accurate, reliable and above all, exceptionally easy to use programs for RAC engineers and sales professionals - World-wide. Saving time, improving competitiveness, helping to win orders and maintain QA systems. Reducing costs for both you and your customers alike.
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Incredibly accurate, 'dynamically error trapped' computer programs. Calculating reliable cooling or heating loads in seconds then printing presentation quality results automatically to enhance your sales quotations.

Expert System Software to assist professionals in gaining RAC contracts. Mistral's proven programs calculate cooling loads to industry established specifications; going on to select the optimum RAC equipment from your chosen suppliers. Completing your projects profitably - with confidence, speed and precision.

MISTRAL have provided intuitive application engineering computer programs since the dawn of the Personal Computer and have continued supporting the world's Refrigeration & Air Conditioning industry with the software it rightly demands ever since. Software setting the standard by which others are judged.

Will MISTRAL software pay for itself? Undoubtedly! - and continue doing so. Over and over again!

Have you attained your 'MISTRAL MASTERS' yet?
Essential RAC qualification and so easy to gain

Just because you can calculate loads and select equipment manually doesn't mean you must spend the rest of your working life doing it. Mistral can do it faster, more accurately and much more easily. Free up your time for more creative problem solving, so boosting your business success. Enjoy life. Not number crunching!

Metwind - Comprehensive World Meteorological Data with 200+ interactive national maps interface.
Single User Licence now just 25 (30 Euros US$32)

Recent changes Mistral has made to simplify program installation and to file saving procedures.