CIAT presents a new range of roof top with Variable Flow Ventilation designed to meet the needs of the CTE and the RITE in supermarkets, shopping centers, etc. Incorporating this new technology it aims to improve the energy rating of autonomous equipment installations. For this CIAT has a wide range up to 340 kW, to suit any need.

The variable speed fan motors feature an optional flow sensor which allows different control strategies on the equipment and installation.

In constant flow systems it optimizes the performance of the equipments with several filtration stages. The flow sensor enables the equipment to operate with constant air flow regardless of the level of filter clogging, since the control adjusts fan speed to maintain constant flow.

In systems with Variable Air Flow it allows applications for: zoning, with pressure sensor for variable air flow facilities or zoning systems, and anti stratification systems and double flow regime, to complement the anti stratification control.

In cooling system reduces the fan motor drive operating between 40% and 50%, with associated savings of 30% of the reference selection with 6-flow recirculation time.  

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