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Koja’s product range covers the complete ventilation of buildings. The components in our equipment, which is top-of-the-line for its thermal and flow technology properties, have been thoroughly considered. The products are compact in size and have intelligently designed connections. Together with Koja’s top automation and monitoring capabilities, our solutions save energy throughout the entire life cycle.
The Future® air handling unit has superior mechanical, thermal and flow technology properties. The carefully chosen components meet even the most demanding expectations of the customer.
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The energy-efficient and compact upright air handling units of the Future® S series have been designed in accordance with the latest energy efficiency requirements. In this product series, connections are located on top of the unit to allow as much floor space for other uses as possible.
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HiFEK roof extractor is an efficient, energy-saving and quiet roof extractor for offices, commercial buildings, public buildings and residential buildings. The airflow ranges of the new HiFEK ECO roof extractor are more evenly distributed than previous models in general.
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The HiLTO ECO is an energy-efficient, high-performance heat recovery unit. With the HiLTO ECO, more than half of the thermal energy in exhaust air can be recovered and used to reduce the heating costs of a property.
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The SAFEK smoke extractor is designed for heat and smoke venting in case of fire. The SAFEK system improves safety in case of fire by expelling smoke and reducing the temperature by providing compensation air.
The Tafek roof extractor for fireplaces ensures efficient wood-burning. A fireplace that burns wood poorly causes harmful particulate emissions up to ten times as much as a fire that is burning efficiently.
Termis air heaters are the outcome of new technical solutions and modern production technology. With their timeless design, the heaters are suitable for various purposes.
The new technical solutions of the Termis laundry driers together with their timeless design provide a fresh breeze for those who need it. The product is suitable for places that need quiet and efficient heating and air drying.
Koja has solved some of the problems of traditional heat recovery systems with the new Koja Netto technology. When using Koja Netto, your efficiency will not deteriorate: instead, it will remain steady, regardless of the outdoor temperature.
READ MORE »Whatever the building or facility – Koja will handle the ventilation and cooling solutions with almost 90 years of experience. Our methods speed up the building process, whether it’s for a new building or a renovation. Our order-to-delivery process is flexible and is fully supported by professionals at all steps. Our optimised and dimensioned equipment saves energy, improves comfort and is a perfect fit for the site.
Chiller designs and manufactures advanced solutions that meet all cooling, heating and energy needs. Their systems are used in both new and renovated buildings, including hotels, offices, hospitals, shopping centres and industrial facilities. Chiller has been a part of Koja Group since 2019.
