Wholesale and retail sales of heating equipment, plumbing equipment and utilities. We offer boilers, fireplaces, stoves, heaters, radiators, storage tanks, underfloor heating and bathroom equipment. Technical advice on heating systems, ventilation (heat recovery), heat pumps and solar panels.

Our company offers high-end inverter-controlled air-source heat pumps that use green energy. We focus on efficient and eco-friendly solutions for residential homes and commercial spaces. We believe in optimum savings through our innovative technologies.

We have over 25 years of experience in the development and manufacture of premium heat pumps. As a market leader, we focus on innovation, ecology and reliability to deliver comfortable and energy-efficient solutions. Our products deliver heat and significantly reduce fossil fuel and co2 consumption.

Our company offers high-end inverter-controlled air-source heat pumps that use green energy. We focus on efficient and eco-friendly solutions for residential homes and commercial spaces. We believe in optimum savings through our innovative technologies.

We focus on the installation and implementation of air handling equipment, industrial exhaust. We can advise on ventilation and cooling of various spaces. We service HVAC equipment, air conditioning and fire damper revisions. We are the exclusive partner and supplier of S&W RohrSysteme GmbH & Co.

Kolář ZTI s. r. o. specializes in installation, commissioning, service and regular inspections of heat pumps. We also provide heating and plumbing work including diagnostics and troubleshooting. We work with an emphasis on technical correctness, long-term functionality and compliance with manufacturer's conditions.

We manufacture REVEL-PEX - a complete PE-X based installation system for underfloor heating, wall heating, water and compressed air distribution. We offer underfloor heating, copper radiators and floor fan-coils, air-to-water heat pumps. We provide heat pump installations.