Solar Central Heating System
Description
The solar central heating system is an efficient combination of a solar water heater and lithium bromide vacuum super-conductive radiator. The solar water heater absorbs heat from the sun and stores the heat in the water tank. The hot water then runs through the radiator to warm the room quickly. At night, the electric heater inside the tank is started to keep the system in operation. This solar central heating system can be connected with the traditional heating system so as to save on heating costs in winter.