How reverse-cycle heating works in Melbourne homes
A reverse-cycle system pumps heat rather than making it. In heating mode the outdoor unit draws heat from the outside air, even on cold days, and the indoor unit releases it into the room. Because it moves heat instead of burning fuel or running an element, it uses less electricity than a plain electric heater for the same warmth.
The same system runs in reverse in summer to cool the house, so one installation covers both seasons.




