Fujitsu ducted air conditioning indoor unit

12.5 kW

Fujitsu Mid Static Slimline Ducted 12.5kW Ducted System

Name: Fujitsu Mid Static Slimline Ducted 12.5kW Ducted System
Brand: Fujitsu General

Model ARTH45KMTAP

The 12.5 kW size of the Fujitsu Mid Static Slimline Ducted, typically zoned across roughly 81 to 100 square metres of conditioned area depending on layout and insulation. Runs on single phase power. We confirm duct design and sizing from your floor plan before quoting.

Part of the Fujitsu Mid Static Slimline Ducted range, Fujitsu General's ducted system line, in 6 sizes. Running costs below use the Sydney median rate; the Eastern Suburbs and Western Sydney pages cost systems on their own network tariffs. Check the size against your rooms, compare it with other 12.5 kW options, or ask about supply and installation.

All Fujitsu Mid Static Slimline Ducted sizes

5kW 7.1kW 8.5kW 10kW 12.5kW 13kW

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Supply & install pricing

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Energy efficiencyRegistered: AOTH45KBTA/ARTH45KMTAP

2.5 starsCooling ratingSydney climate zone

2 starsHeating ratingSydney climate zone

1232 kWhCooling energy / yearabout $356 at the Sydney median rate

1965 kWhHeating energy / yearabout $568 at the Sydney median rate

3.12AEERACOP 3.49

What it costs to run

About $924 a year at the current Sydney median electricity rate: $356 of cooling plus $568 of heating, from the official GEMS test figures.

The Fujitsu Mid Static Slimline Ducted 12.5kW uses 1232 kWh annually for cooling and 1965 kWh for heating under official GEMS testing in Sydney's climate zone. These figures reflect typical year-round use and form the basis of your running cost estimate when multiplied by current electricity rates.

The system holds a 2.5-star cooling efficiency rating and 2-star heating rating for Sydney. It delivers a rated cooling efficiency (AEER) of 3.12 and heating efficiency (ACOP) of 3.49. The unit operates on R32 refrigerant. Your actual energy consumption will vary depending on how you set temperatures, usage patterns and home insulation.

Source: Australian GEMS registry · median of 170 Sydney residential tariffs · Refreshed monthly · Last updated September 2026

The details

Specifications

From the manufacturer’s published range data. We confirm the exact configuration when we quote.

About the Fujitsu Mid Static Slimline Ducted range

Brand	Fujitsu General
Model	ARTH45KMTAP
Series	Fujitsu Mid Static Slimline Ducted
System type	Ducted System
Capacity	12.5 kW
Refrigerant	R32
Power supply	Single phase / three phase
Warranty	5 year parts & labour