1. Energy saving and adaptation of heating to the needs of each user.
2. Affordable installation costs, no mess, and no cables inside the apartments.
3. Operation of radiator heads and thermostats with alkaline batteries with a lifespan of at least 2 years.
4. Safe operation according to European directives for wireless control systems.
5. Reliable and tamper-proof operation.
6. Consumption measurement per apartment with hour meters in the boiler room area.
7. Issuance of common users as was done until now, with an additional recording of hours by the manager of the apartment building.
8. 2-year warranty.
Autonomous Central Heating Systems 13