Established in 1984 Mistral is proud to be widely considered the 'generic' software system provider for the refrigeration & air conditioning industry. In its domestic market, Mistral software is used by more than 85% of refrigeration & air conditioning contracting firms and programs have been distributed to over 25,000 users in over 140 countries around the world.


Bugs happen. And one just did!

Bugs happen! Occasionally and anyone pretending they don't create any are only deluding themselves.

Bug 4

'Airwind' Entering alternative to default sub floor temperature results in incorrect TD calculation. Translating all the way through to erroneous load calculation (floor load calculation under-estimate).
Fix released 07 December 2020.

Mistral Corporate and Subscription account licensees may download upgrade compendium here:- download corporate entry form


Mistral's commitment:

Bringing the benefits of computerisation to our industry - without the historically associated problems.