With any heating system warmth will rise to roof level by natural convection. In high buildings such as factories, warehouses and sports centres. This can result in high temperature gradients and consequently increased energy usage.

Maximizor de-stratification fans reverse the natural convection process, re-circulating warm air back to working level providing a permanent reduction in roof space temperature and uniform temperature distribution.
Maximzors are particularly beneficial in tall buildings having under-floor or radiant heating systems which are incapable of recycling heat.