Toshiba RAS-3M31P2ACVG-SG
6.03 kW · 5 green ticks
The outdoor unit of a multi split system. Costs about $52 a month to run — here is how that compares with every other system its size on Singapore's NEA register.
Is the RAS-3M31P2ACVG-SG expensive to run?
Not really — it's on the better side of average. Of the 26 systems on Singapore's register around this size, 11 cost less to run.
Runs at
$52/month
About $626 a year
Cheapest its size
$48/month
Daikin MKM75ZVMG
Size group
5.5–6.5 kW
26 systems, all brands
That is about $5 a month more than the cheapest system its size, or roughly $550 over ten years — before you weigh purchase price, which often runs the other way.
Registered with the same figures as Toshiba RAS-3M31U2ACVG-SG. On paper they are the same machine.
Looking at the RAS-3M31P2ACVG-SG for your home?
This is the outdoor unit only, and on a multi-split it is shared across rooms. What decides the job is what goes inside them.
What to pin down before you commit
- One indoor model number per room, not just a room count
- The capacity of each indoor unit, and which room it serves
- Whether every room can run at once at full output, or the system is sized for typical use
- What happens to the existing piping and drainage, and whether it is being reused
A multi-split can be built many ways, and the register carries one figure per registration. The running cost above is for the configuration NEA tested — yours depends on how many indoor units end up on it and how hard they work.
Figures are NEA energy-label records checked 22 Jul 2026, priced at the label's 27¢/kWh assumption. Your own bill depends on how you actually use it. Already have one installed and seeing a fault code? Look it up here, or compare every registered model. More on Toshiba systems, or read up on common aircon problems.
Ready to get started?
Tell us what’s going on. Symptoms, setup, photos, anything we should know. We’ll assess and come back with the right next step.