Internet sales of gas and condensing boilers, electric boilers, solid fuel boilers, radiators, boilers, air conditioners, dehumidifiers. All from manufacturers Junkers, Vaillant, Dakon, Buderus, Korado, Protherm, Sinclair, Robur, Sakura, Daitsu, Mora-top, Geminox, Baxi, Dražice, Ravak, Viadrus, Reflex and others.

We deal with design, installation and service in the field of gas heating. We offer free advice from gas boiler replacement to central heating or turnkey boiler room. We manufacture wall hung, condensing boilers, gas instantaneous water heaters, controllers and storage heaters.

Authorized Bosch service in Prague and Central Bohemia. Warranty and post-warranty service of electric boilers Bosch, Dakon, Protherm and Mora-top. Water heaters with Bosch heat pump. Repairs, installation, commissioning. We also offer heating control via wifi and internet including delivery and setup.

We provide all plumbing and heating work. We operate in Ústí nad Labem region, Liberec region, Prague and Central Bohemia. As experienced plumbers we provide installation, repair, reconstruction and maintenance of water installations in family and panel houses.

PREenergo, a. s. (PRE Group) offers electricity and gas supply, complete energy services from solution design to warranty and post-warranty service. In our shop you will find everything for heating, cooling, water heating and photovoltaic power generation. We can advise you on the ideal equipment for your needs.

Wholesale and retail sales of complete heating, water, refrigeration and air conditioning systems. We supply underfloor heating, solar collectors, boilers, radiators, boilers, storage tanks, heat pumps, insulation, plumbing and vinyl windows.

We are an expert heating and cooling installation company for single family homes and commercial buildings. We also service all heating sources.