We provide advice on both active and passive heat recovery.

Internet sales of HVAC equipment - adiabatic cooling units, fans, air handling and heat recovery units, air conditioners and hot air heaters. In the HVAC industry we supply and implement cooling, ventilation, heat recovery, hot air heating and air conditioning.

Offering consulting, sales and installation services in the field of controlled ventilation with heat recovery for houses, apartments and commercial premises. We provide professional project documentation. We provide authorized warranty and post-warranty service of HVAC equipment.

On-line sales of ceiling and wall fans, roof turbines and fresh air ducts. Offering spot heaters, air conditioners, dehumidifiers and insect traps. The range also includes chimney extensions and installation accessories.

Our area of activity is the sale and production of air conditioning accessories - for example: RECUBOX, chemical resistant air recuperation, air-to-air heat exchanger, heat recovery unit, recuperation exchanger, counter-current heat exchanger recuperators, air filter, etc.

The company deals with the sale, installation and service of air conditioning equipment for homes, apartments and offices. We will be happy to advise you on the best solution for you!

Internet sales of components needed for the construction of heat recovery units. We offer filter fabrics, air-to-air counterflow heat exchangers, recuboxes and heat recovery units. We offer recuperation heat exchangers in multiple designs and keep larger quantities in stock in our own warehouse.

We are exclusive importers and sellers of inVENTer decentral ventilation systems. Efficient solutions for healthy and economical ventilation of buildings. They use the principle of heat recovery thanks to an integrated heat exchanger that can retain up to 88% of the heat from the exhaust air. The result is fresh and preheated air.

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

Internet sales of local heat recovery units.

Production of special equipment for complex solutions for heating, ventilation and water heating - heat pumps and air handling units with heat recovery, including hot air heating and passive houses.

Design, implementation, service - air conditioning, air conditioning, cold water producers and heat pumps. TOSHIBA, DAIKIN, FUJITSU, SAMSUNG, GEA, ATREA, CIC-Hrebec. Ventilation and cooling of buildings. Authorized AL-KO service.

Online shop for heating, apartments, houses, offices, cottages and swimming pools. We offer concealed heating systems, designer heating systems, convectors, heat recovery systems, ground grids and heating stairs to exit to the terrace or balcony in elegant solutions.