Forced air heating systems for large, high rooms present the need to reduce the thermal gradient between the occupied zone and the highest area close to the ceiling.
In cases where the system is designed for both winter and summer the air flow ensures that the differnce between teh delivery temperature and teh environment is reduced sufficiently.
When the system is instead for heating with direct with direct exchange hot air generators or aerothermal heat pumps, the ΔT’s as designed lead to stratification.
This is typically true of industrial warehouses, exbibition displays, sports centres, and anywhere forced air heating is deemed to be the most effective.
The solution is to install one or more system consisting of one axial fan that inputs an amount of air into a microperforated duct, which manages teh velocity and orientation to achieve high induction of the air in the room, yielding uniform temperatures.
Depending on the characteristics of the environment and desired use, the installation can be equipped with a multi step speed regulator, inverter or appropriately sized silencers.