Calculate the size your air conditioning or heating system

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This is just the beginning!

You need an HVAC engineer!  There are a number of complex and involved calculations our designers make when sizing an air conditioning system for a premises. They have very sophisticated tools and computer modelling software to measure heat loads.  

This quick estimation calculator will only provide an approximate check of heat gain.  It does not replace the need for expert advice and detailed heat load calculations that take into account a number more factors than you see here. For example shading to windows, location of premises, building construction and thermal properties. For this you should contact Clean Air

Disclaimer: Whilst we have taken every precaution to help ensure this calculator is accurate, we accept no responsibility or liability resulting or howsoever arising from its use.

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