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Daikin RXMUQ6AVEG

The outdoor unit of a 15.38 kW single-phase vrf system, rated 5 green ticks. Costs about $137 a month to run — here is how that compares with every other system its size on Singapore's NEA register.

Is the RXMUQ6AVEG expensive to run?

Not really — it's on the better side of average. Of the 6 systems on Singapore's register around this size, 2 cost less to run.

Runs at

$137/month

About $1,645 a year

Cheapest its size

$121/month

Daikin RSUA5AVMG

Size group

14.1–16.6 kW

6 systems, all brands

That is about $16 a month more than the cheapest system its size, or roughly $1,900 over ten years — before you weigh purchase price, which often runs the other way.

Cheaper systems the same size

Systems around the same size that cost less to run, closest in size first. Cheaper to run is not the same as the better buy — purchase price, indoor units, and how well it is installed all sit outside these figures.

  • Model
    Daikin RSUA5AVMG
    Capacity
    14.27 kW
    Green ticks
    5 ticks
    Runs at
    $121/month
    You would save
    $16/month

Looking at the RXMUQ6AVEG for your home?

This is the outdoor unit of a zoned system. The indoor schedule and the controls are what everything else turns on.

What to pin down before you commit

  • The indoor terminal type and capacity for every zone
  • How the zones are grouped, and which controller drives them
  • Whether the design load reflects how the space is actually used
  • Commissioning and handover — who sets it up and shows you how it runs

A zoned system's consumption follows its indoor schedule. The running cost above is for the configuration NEA tested, not for a particular zone layout.

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. Already have one installed and seeing a fault code? Look it up here, or Compare every registered model. More on Daikin systems, or read up on Common aircon problems.

Daikin RXMUQ6AVEG questions

What size home is the RXMUQ6AVEG suited to?
The NEA register lists it at 15.38 kW of cooling capacity for the configuration it tested. That output is shared across the zones it serves, so have the installer size it against the whole layout, not one room.
What does the 5-tick rating on the RXMUQ6AVEG mean?
The NEA energy label rates it 5 of 5 green ticks, in the upper band for tested efficiency. Ticks describe energy use under the label test, not cooling strength, so compare it with units of the same size.
What kind of aircon is the RXMUQ6AVEG?
It is a single-phase VRF outdoor unit, listed at 15.38 kW on the register, which runs a zoned indoor schedule rather than one room. The indoor terminals and the controls carry most of the design decisions.
Is the Daikin RXMUQ6AVEG still on the NEA register?
Yes. Its registration runs to 28 September 2027, more than four months after the 17 September 2026 snapshot this page is built from.
How efficient is the RXMUQ6AVEG at part load?
NEA records a part-load COP of 6.2 for the RXMUQ6AVEG. Part-load efficiency describes how it performs when it is not running flat out, which is how it runs most of the time in a home.

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