Restoring the original tempering hot-air heating system, Chateau Lednice
Originally two warm air systems in 1850, were at the beginning of the 20th century merged into one. So few. Cannonballs stove, replaced by a single, more efficient kaloriferovým heater. As fuel is used the wood.
The system heated by technical background in the first and second floors flagship towers, Family, Knights and Billiard Room.