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Indoor climate systems. A fresh breeze.

Cloud formations reveal a lot about weather. Yet reliable predictions require an understanding of the complex interplay between wind direction, temperature, air pressure, humidity and many other factors. Not an easy task.

Hoval found a solution that resulted in systems capable of creating a comfortable climate in large spaces while minimising energy consumption.

RoofVent RP

TopVent TP


Tailored solutions

An indoor climate system from Hoval is the ideal solution for large spaces of all kinds, ranging from sports centres to aircraft hangars. It supplies fresh air, removes used air, and heats and cools if desired.

It consists of separate modules that can be combined as needed. The individual units are distributed throughout the area, installed on the ceiling or in the roof. They direct air downward into the open space, uniformly distributing the heat in the interior and thus substantially reducing heat loss through the roof.

Modern technology

The core of the indoor climate system is the patented Hoval Air-Injector. It generates a draught-free supply of fresh air and high ventilation efficiency. Specially developed software regulates the individual devices, controls how they interact and ensures an optimal use of resources, all in the interest of keeping operating costs down.

The use of low-emission energy sources and gas condensing technology for heat generation guarantees very high environmental standards.

The networking of heating, cooling and ventilation, and detailed implementation, ensure maximum energy efficiency, with verifiable and sustainable results.

Stephan Eder
Head of Climate Technology