Building Services
Low Efficiency
High Efficiency
Space Heating
Electric Heating Panels
Gas Boosted
Solar Hydronic Heating
Space Cooling
Electric Air Conditioning
Ceiling Fan
Water Heating
Electric Storage Heater
Gas Boosted
Solar Hot Water
(Solar contribution >80%)
Artificial Lighting
Halogen Light Bulb
Light-Emitting Diode (LED), Compact Fluorescent