Using thermal energy to get the hating in a home, office, or other kinds of buildings.It can be centralized or distributed. It can be divided into 2 main mechanisms:

1- Boilers: it is a system which heats a central heating system and produces hot water and heating. It works on the principle of stored hot water.

2-Floor heating: it is an underfloor and invisible heating system. Every square meter can be utillised for warming up the rooms and providing a healthy indoor environment. Using floor heating system allows saving 12% on energy and operational costs when compared to conventional heating systems.