Air conditioning typically accounts for the largest share of household and commercial electricity bills in Singapore. With tropical weather requiring air units to run for extended hours, understanding how much electricity an aircon consumes—and how to optimize its efficiency—helps you keep monthly utility costs under control. The industry categorizes aircon electricity consumption and efficiency factors…
A common misconception among homeowners is that air conditioning systems pull in fresh air from the outdoors, cool it down, and pump it into the room. In reality, residential split air conditioning systems found in most HDB flats and condominiums operate on a closed-loop recirculation system. Understanding where your air comes from—and how it is…
A common misconception among homeowners is that air conditioning systems pump fresh outdoor air directly into a room, or that they magically manufacture cold air from nothing. In reality, standard residential air conditioning units in Singapore operate on a recirculating closed-loop system. Understanding where your aircon air actually originates, how it is thermally conditioned, and…