Is the RKM60ZVMG expensive to run?
Not really — it's on the better side of average. Of the 16 systems on Singapore's register around this size, 6 cost less to run.
Runs at
$58/month
About $700 a year
Cheapest its size
$54/month
Mitsubishi Electric MUY-GA24VF
Size group
5.5–6.5 kW
16 systems, all brands
That is about $5 a month more than the cheapest system its size, or roughly $570 over ten years — before you weigh purchase price, which often runs the other way.
Looking at the RKM60ZVMG for your home?
This is the outdoor half of a pair. The indoor unit is the half you live with, and it should be named before anything is agreed.
What to pin down before you commit
- The paired indoor model number — the unit that mounts in the room
- Whether the capacity suits that room, and how that was decided
- What happens to the existing piping, drainage and bracket
- Whether the old unit is being removed and disposed of
Figures are NEA energy-label records checked 17 Sept 2026, priced at the label's 27¢/kWh assumption. Your own bill depends on how you actually use it. Look up a fault code if one is already installed. Compare every registered model, or read more on Daikin systems. Common aircon problems have their own pages.