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HIGH-QUALITY INDOOR AIR ENERGY-EFFICIENTLY.

STATE-OF-THE-ART VENTILATION PRODUCTS

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.

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FUTURE® air handling unit

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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FUTURE® S air handling unit

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

The HiFEK roof extractor is a powerful, energy-saving and quiet roof extractor for offices, commercial buildings, public buildings and residential buildings. The best way to install HiFEK is to use an HiFEP installation chimney. The standard chimneys are manufactured from hot galvanised sheet steel.

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SAFEK smoke extractor

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.

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TAFEK roof extractor for fireplaces

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.

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HiLTO EC heat recovery unit

The HiLTO EC is an energy-efficient, high-performance heat recovery unit. With the HiLTO EC, 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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Termis air heater

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.

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Termis laundry driers

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.

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Netto

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.

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Koja SMARTAiR®

The Koja SMARTAiR® solution comprises air-handling units, automation, smart Schneider Electric automation and monitoring. Together the solutions save money throughout the entire life cycle.

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HiLTOP® heat recovery system for exhaust air

HiLTOP® is a heat recovery system for exhaust air that recovers as much as 50% of the heat. The system consists of an HiLTO heat recovery unit and Rhoss heat pump, which allows the recovered heat to be used for heating the property.

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AIR HANDLING AND COOLING WITH KOJA

Whatever the building or facility – Koja will handle the ventilation and cooling solutions with over 80 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.

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