PROSUN Group deals with complete design, installation and operation of heat and power sources. We focus on the installation of gas boilers, heat pumps, solar thermal systems and photovoltaic power plants for residential buildings, developers and corporate customers.

Supply, installation and authorized service of Stiebel Eltron heat pumps. We supply turnkey heat technology, ventilation units, Stiebel Eltron heat recovery and underfloor heating. We provide installation of measurement and control, air conditioning and ventilation. Installation of Daikin and Vaillant heat technology.

We have been designing and implementing gas and solid fuel boiler houses, efficient heating systems and heating related technologies for over 15 years. Our team includes experienced technicians and installers who will make sure your new boiler runs perfectly every time.

Installation of Viessmann and Vaillant heat pumps. Underfloor heating. Controlled ventilation system (recuperation).

We supply and install economical heating systems for houses, commercial buildings and other buildings. We provide cast anhydrite floors. We offer underfloor and wall heating, convectors, condensing gas boilers, heat pumps and more.

We provide sales, installation and service of air conditioning units and heat pumps. We operate throughout Moravia.

We offer work in the field of water-heating-gas. Installation of heat, cold and energy sources (heat pumps, gas and solid fuel boilers, air conditioning, photovoltaics and recuperation). We provide warranty and post-warranty service for the supplied equipment by our own staff.

We offer design and construction of photovoltaic power plants. We also focus on the installation of heat pumps. We deal with the complete construction of charging stations for electric vehicles.

Sales and delivery of solar systems and heat pumps Viessmann, Buderus Stiebel Eltron, Vaillant, Daikin, SOL and others.

We deal with sales, installation and full service of tiled fireplaces, fireplace inserts, stoves, biomass and gas boilers. We also offer heat pumps, photovoltaic and solar systems, water treatment and ventilation systems.

From September 2025 Service of Viessmann gas boilers. Service of Viessmann and Vaillant heat pumps. Taking care of your equipment from regular maintenance, servicing to remote monitoring. Installation and service of heat pumps and air conditioners.

The Boiler House operates throughout the country. We install heat pumps, solid fuel boilers, solar systems, install local recuperation, replace windows or doors, insulate the attic, supply underfloor heating and renovate the chimney, but most importantly we ensure the complete implementation of the contract, including the processing of appropriate subsidies.

Design, complete installation and service of alternative energy sources. We always choose an individual approach. We offer heat pumps, solar systems for water heating, pool heating, ventilation with heat recovery, photovoltaic panels and more. Supply of heat and hot water to residential buildings.

We provide sales and installation, service, inspection, solid fuel boilers, heat pumps, gas boilers, air recovery. We also offer the possibility of hire purchase.