Customer Testimonials

My pleasure, it is good to be able to use an intuitive software program!

John Parr
Managing Director

Parr's Heat Pump Centre
Derwent Park, Tasmania

Thanks for all your help, much appreciated.

Please thank everyone involved.

Best regards

Mark Theakston

Heating Design Services

Mohanraj Thevarajan
Senior Mechanical Designer
Siemens PVT Ltd

It is very good application and very user friendly. Quick to calculate the heat load.

WR Refrigeration needs a means of obtaining quick and accurate application calculations and equipment selections. For a number of years WR Refrigeration has invested in Mistral computer programs; using 'AIRWIND' for A/C purposes, 'COLDWIND' for cold stores and now 'PIPEWIND' for refrigeration pipework.

These programs fit neatly into our calculations and equipment processes giving the company the added benefit of being able to satisfy our clients' needs quickly."

Terry Pride FInstR MIOSH
Engineering Director
WR Refrigeration Limited
United Kingdom


We are absolutely delighted with the program. You and your team have done a brilliant job for us despite the very tight timescale, and we are looking forward to an extremely positive response from our customers and sales team. Many, many thanks.

We look forward to continuing to work with you in the future.

Yours sincerely

Julia Hamilton
Marketing Manager
United Kingdom

We never think that you can buy software and have all your engineering problems solved. However, I must admit your package comes very close. I have personally run and tried the software I downloaded from your site, and found the initial results very satisfactory.

Yours sincerely

M Turhan Basarankut Partner
TMA Muhendislik Ltd

Incredibly good software.

Fast, accurate and amazingly easy to use. Beautifully presented too.

Dick Richards
Ernest West & Beynon Limited
Paddock Wood
United Kingdom

Mistral's software is without doubt the best refrigeration design package on the market.

Second to none.

A J Ingram MInstR
Technical Director
I-I-Ice Ltd
United Kingdom

The team at Mistral deserve congratulations on developing such beautiful programs; they are so easy to use. Only the month before I had bought some American software (which incidentally was far more expensive than Mistral's) and have already abandoned it in favour of Mistral's systems. I can't ever imagine using anything else again.

Thank you.

Mumtaz Anwar MInstR MASHRAE
Plant & Power Engineering Pte Ltd

Have both AIRWIND and COLDWIND and the associated programs. All great and very easy to use. They have paid for themselves on the first quote.

Thank you.

Philip Devitt
Apex Refrigeration