We are here to make apartments healthy and economically ventilated. From renovations, to new build apartments, houses, to social service facilities. The development and production of heat recovery ventilation systems is purely Czech. You can get rid of stale air, mould and breathe clean air at home.

Wholesale of a complete range of HVAC products. We offer air curtains, ventilation and heat recovery units, wall, duct and roof fans including air ducts. Square and circular HVAC components and accessories. We provide technical advice prior to purchase.

We deal with complete supply of technical equipment for buildings. We focus on ventilation with heat recovery and central vacuum systems. We provide consultation, design, implementation, regulation and warranty and post-warranty service. We operate an eshop.

We provide design and implementation of HVAC systems with waste heat recovery. We mainly do ZEHNDER systems. We operate throughout the Czech Republic.

Our company is a general supplier of quality Danish ventilation units with heat recovery for family houses and commercial buildings. We offer both passive and active heat recovery - both the simplest technologies providing only ventilation, as well as devices supplemented with water heating, cooling and air reheating.

We offer sales and installation of decentralized ventilation systems with heat recovery.