Space Heating
>Use solar energy to heat your building. On sunny winter days allow the sunrays to enter through the southern windows.
>If you have your own autonomous heating system does not set your thermostat over the 20oC mark. For each additional degree you spend up to 7% more energy. If your space is especially hot, check your thermostat and ensure that the system is switched off, before you open any windows.
>Do not cover the heating panels in any way because this reduces severely their efficiency.>Ensure that the burner is correctly set and the boiler is cleaned every summer by a competent person, who should also issue a maintenance certificate, in accordance with the law, giving measurements of the efficiency of the installation, of the fuel stack temperature of the fuel gases and of the carbon dioxide and soot content.