The indoor climate systems. Flexible, space-saving solutions.
Heating, cooling and ventilation of high halls for an optimum indoor climate.
Decentralised indoor climate solutions for large halls – flexible, space-saving and efficient.
Custom solution
A decentralised indoor climate solution is suitable for single-storey large spaces of all types – from workshops to high bay warehouses. The system supplies fresh air, extracts used air and provides heating and cooling. The modules are individually combined to meet any requirement.
Efficient technology
At the heart of the Hoval indoor climate systems is the patented Air-Injector for ventilation without the draughts. It is effective at ensuring the air that enters the room is fresh and – if necessary – at the right temperature. The sophisticated technology saves space, energy and effort.
Reliable & economical
The Hoval software controls the individual units and ensures that their interaction is optimal. For the highest environmental standards and minimal operating costs, low-emission energy sources and condensing technology are used.
The units work well with each other but can also be controlled separately, meaning that the exchange of air in the hall is ensured at all times.
The functional principles of a decentralised indoor climate system.
How a decentralised indoor climate system works – decentralised and modular
Indoor climate solutions from Hoval require little space and can be optimally adapted in line with the building’s use.
What advantages does your decentralised indoor climate solution offer?
Quick and easy to plan, our systems can be perfectly integrated into virtually any environment without the need for structural measures.
And if things change in the future, our solutions simply develop along with your plans.
Whether you’re converting or expanding, the modular structure of the Hoval systems allows you to adapt to new challenges with minimal expense and low investment costs.
Further advantages
• Ductless system
• Units can be accessed and maintained from the roof
• There is no need for an additional equipment room
The Air-Injector facilitates optimal air distribution adapted to the requirements of the hall.
Patented air supply and distribution from the Hoval Air-Injector
Heating, cooling and ventilation in one unit
The Air-Injector’s powerful, efficient air distribution allows the components to cover a large operating area, meaning that only a relatively low air flow rate is required. This saves not only on investment costs, but also on drive energy and operating costs too.
Potential energy savings for specific applications can quickly and easily be calculated.
RoofVent supply and extract air handling unit – it doesn’t get any more efficient than this.
RoofVent supply and extract air handling unit – it doesn’t get any more efficient than this.
The units in the RoofVent product range control the supply of filtered fresh air and the removal of extract air through the roof – all while guaranteeing maximum energy efficiency.
From planning to maintenance, the effort involved in air-conditioning high halls is reduced significantly when compared to central ventilation systems, as there is no need for an air distribution network. This helps to save on investment and operating costs. The main reasons for the low energy consumption are the patented Air-Injector and the energy recovery through a highly efficient plate heat exchanger. For a particularly economical and ecological indoor climate solution, the RoofVent modules can be operated in combination with heat pumps for heating and cooling. RoofVent units are available in various sizes and versions and with different optional equipment, making the indoor climate system flexible enough to be adapted to any project.
TopVent C/S roof ventilation units for undisturbed hall operation.
TopVent supply air and recirculation units – the future of hall air conditioning.
The TopVent product range has been specially developed for air-conditioning high halls. The supply air and recirculation units offer a cost-effective solution for heating and cooling large spaces. From high bay warehouses to DIY stores and supermarkets, the wide range of models means the TopVent series can meet the most diverse requirements and individual customer requests. The recirculation unit is installed under the ceiling. It takes in room air, heats or cools it and blows it back into the room through the Air-Injector. The supply air unit is installed in the roof and supplies the hall with temperature-controlled fresh air with the optional fresh air supply. Thanks to their high performance and efficient air distribution, the TopVent modules cover a large area. Therefore, compared to other systems, fewer units are needed to achieve the desired indoor climate. The combination of decentralised and central heat and cold generation and decentralised ventilation unit is particularly sustainable.
TopVent gas recirculation and supply air units – generate heat where you need it.
The recirculation units and supply air units are equipped with a direct gas-fired heat exchanger for heating purposes. The modulating premix burner ensures economical and low-emission operation. On the TopVent models for halls up to 25 metres in height, the integrated Air-Injector can be adjusted continuously for highly efficient air distribution. With the Hoval TopTronic C system controller, temperatures can be controlled based on needs and energy efficiency can be optimised.
All TopVent indoor heating units are delivered ready for connection with flue gas accessories and suspension set for simple ceiling or wall installation. Due to the decentralised heat generation, no boiler room or water pipes are required, reducing investment costs.