Modern Air Handling Equipment for Buildings

Koja designs and manufactures high-quality and reliable air-handling equipment with low lifecycle costs. The products are manufactured in Tampere and Jalasjärvi by applying modern production technologies to benefit our customers in terms of flexible and customised solutions and precise deliveries.
Koja's good indoor air-production equipment can be used in business, office, public and industrial buildings.

Products

Air handling equipment for buildings

• Air Handling Unit Future

Roof Extractors and Smoke Extractors

• Heat Recovery Unit HiLTO
• Roof Extractor HIFEK
• Soundproof Roof Exreactor HIFEK
• Smoke Extractor SAFEK

Air Heaters

• Air Heater Termis 
• Laundry Dryer Termis
• Air Heater for Entrances Tuulis

Exhaust Air Diffusors

• Exhaust Air Diffusor HiUp