airHome Multi Pro

Multi-Split Inverter Heat Pump System (RAM-G-N2/3/4/5HAE)

airHome Multi Pro

Multi-Split Inverter Heat Pump System (RAM-G-N2/3/4/5HAE)

Cool and heat up to 5 rooms in one system! Our most flexible multi-split series enable you to mix and match various types of indoor unit, to adapt perfectly to each room’s layout. | Energy class: A+++ (cool) / A++ (heat) except RAM-G110N5HAE: A++ / A+

Learn more about the benefits of airHome Multi Pro

Indoor Units

Outdoor Units

Discover here the 6 types of indoor units compatible with airHome Multi Pro:

You can pick and combine up to 5 units within these 6 types:

airHome 800 (RAK-XJ-RHAE)

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High-end design and features

airHome 800 wall-mounted units are easy to install and distribute the airflow consistently across the room, with a long reach up to 24meters.
The airHome 800 indoor units are ready to connect to airCloud Go app.

Intelligent operation that adapts to your activitie

Thanks its motion sensor, the airHome 800 indoor unit delivers automatic & adaptive functions.
Smart Eco function automatically reduces the cooling/heating operation when no one’s in the room, for energy savings.
With SleepSense, the AC notices when you’re asleep and will reduce the cooling/heating and noise level to create the perfect air for a good sleep. As you wake up, the AC detects when you resume activity and reverts automatically to original settings.

AQtiv-Ion helps improving your indoor quality

Anytime when the AC is on, you can activate the AQtiv-Ion air purification feature. It will emit negatively-charged particles which cling to pollutants in the air around the AC unit, so they fall harmlessly to the ground.
Tested and proven:


  • 99.9% inhibition of viruses: tested on SARS-CoV-2 [1] & Hong Kong Influenza A (H3N2) [2]

  • 99.0% reduction of bacteria: tested on E.Coli [2]

  • 86.0% reduction of formaldehyde [3], a common source of bad odors

  • 97.1% reduction of cedar allergens [4] and 98.7% against dust mites [5]

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FrostWash cleans the heat exchange coil

Our renowned FrostWash technology activates to remove the dirt and mold accumulated on the indoor unit’s heat exchanger coil.
It freezes the heat exchanger down to 15ºC to trap pollutants and dust in the ice and then melts them to flush them away.
FrostWash provides dual benefits:


  • Sanitizing effects: 99% viruses eliminated [6], 99% bacteria eliminated [7], 95% mold reduction [8]

  • Preservation of airflow capacity: Our tests show that systems with FrostWash are 3×better at maintaining airflow performance than those without this technology[9]

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ViroSense Z1 air purifying filter

Dedicated to air purification, ViroSense Z1 filter are embedded inside the indoor units and coated with zinc pirithione.
It’s been tested and proven with up to 99.9% effectiveness on viruses including SARS-CoV-2 (10) and up to 99.0% effectiveness on bacteria [11]
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Mold guarding function helps keep the AC clean and odor-free

To keep the interior of the unit dry and prevent mold formation – a common cause of AC bad odors - air is circulated via fan activation inside the unit after the AC has been turned off*.
*Applicable after operation in dry mode or cooling mode

airHome 600 (RAK-VJ-RHAE)

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Smart AC that you can control with your phone

airHome 600 wall-mounted units are easy to install and distribute the airflow consistently across the room, with a long reach up to 24meters.
The airHome 600 indoor units are ready to connect to airCloud Go.

Detects human presence and reduce energy when AC’s not nedded

Thanks its motion sensor, the airHome 600 indoor unit delivers automatic & adaptive functions.
Smart Eco function automatically reduces the cooling/heating operation when no one’s in the room, for energy savings.
With SleepSense, the AC notices when you’re asleep and will reduce the cooling/heating and noise level to create the perfect air for a good sleep. As you wake up, the AC detects when you resume activity and reverts automatically to original settings.

AQtiv-Ion purifies the air!

An exclusive technology contributing

to building a healthier environment! When AQtiv-Ion is activated, the AC emits negatively-charged particles which cling to pollutants in the air around the AC unit, so they fall harmlessly to the ground.

Tested and proven:
• 99.9% inhibition of viruses: tested on SARS-CoV-2 [12] & Hong Kong Influenza A (H3N2)
• 99.0% reduction of bacteria: tested on E.Coli [13]
• 86.0% reduction of formaldehyde [14],a common source of bad odors
• 97.1% reduction of cedar allergens [15] and 98.7% against dust mites [16]

FrostWash cleans the heat exchange coil

Our renowned FrostWash technology activates to remove the dirt and mold accumulated on the indoor unit’s heat exchanger coil.

It freezes the heat exchanger down to 15oC to trap pollutants and dust in the ice and then melts them to flush them away.

FrostWash provides dual benefits:
Sanitizing effects: 99% viruses eliminated [17], 99% bacteria eliminated [18], 95% mold reduction [19]
Preservation of airflow capacity: Our tests show that systems with FrostWash are 3×better at maintaining airflow performance than those without this technology [20]

ViroSense Z1 air purifying filter

Dedicated to air purification, ViroSense Z1 filter are embedded inside the indoor units and coated with zinc pirithione.
It’s been tested and proven with up to 99.9% effectiveness on viruses including SARS-CoV-2 [21] and up to 99.0% effectiveness on bacteria (22).
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Keeps the inside dry to prevent mold formation

To keep the interior of the unit dry and prevent mold formation, air is circulated via fan activation inside the unit after the AC has been turned off*.

*Applicable to dry mode or cooling mode

airHome 400 (RAK-DJ-RHAE)

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Ideal combination of connectivity and air purification features

In addition to award-winning design, airHome 400 wall-mounted units are easy to install and distribute the airflow consistently across the room, with a long reach up to 24meters.
The airHome 400 indoor units embed a wifi chip for plug & play connection with airCloud Go app.
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FrostWash cleans the heat exchange coil

Our renowned FrostWash technology activates to remove the dirt and mold accumulated on the indoor unit’s heat exchanger coil.

It freezes the heat exchanger down to 15oC to trap pollutants and dust in the ice and then melts them to flush them away.

FrostWash provides dual benefits:


  • Sanitizing effects: 99% viruses eliminated [23], 99% bacteria eliminated [24], 95% mold reduction [25]

  • Preservation of airflow capacity: Our tests show that systems with FrostWash are 3×better at maintaining airflow performance than those without this technology [26]

ViroSense Z1 air purifying filter

Dedicated to air purification, ViroSense Z1 filter are embedded inside the indoor units and coated with zinc pirithione.
It’s been tested and proven with up to 99.9% effectiveness on viruses including SARS-CoV-2 [27] and up to 99.0% effectiveness on bacteria [28] .
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Mold guarding function

To keep the interior of the unit dry and prevent mold formation, air is circulated via fan activation inside the unit after the AC has been turned off*.

*Applicable to dry mode or cooling mode


airHome Floor (RAF-XJ25QHAE)

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Choice between floor-standing or wall-mounted

Compact and flexible, the airHome Floor series is ideal if you want to position your indoor unit at floor level - either by preference or because you wish to avoid using a wall-mounted unit on an apartment common wall.
It can be fixed on the wall or standing on the floor to your preference, with the stand accessory supplied in the package.
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Elegant design

The pre-filter capture large particles and prevent them from entering and damaging inside the indoor unit. It’s easy to detach and clean for your convenience.

Stainless pre-filter & ViroSense Z1 air purifying filter

The airHome Floor indoor unit is designed to preserve indoor air quality.

The pre-filter is made with stainless steel, making dirt and dust easier to remove when cleaning.

Dedicated to air purification, ViroSense Z1 filter is also embedded inside the indoor unit and coated with zinc pirithione. It has been tested and proven with up to 99.9% effectiveness on viruses including SARS-CoV-2 [29] and up to 99.0% effectiveness on bacteria [30].
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Compatible with airCloud Home adapter

The airHome Floor indoor unit can be connected to airCloud Go for smart remote control by phone app. For that, add an airCloud Go wifi adapter (SPX-WFG03)*.

*SPX-WFG03 can be purchased as an accessory

airHome Ducted (RAD-DJ-QHAE)

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The concealed indoor unit no ones sees

For invisible air conditioning, opt for the airHome Ducted indoor unit. Concealed in the ceiling plenum, it will cool and heat quietly with no disruption the interior design of the room.
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Embedded drain pump

For invisible air conditioning, opt for the airHome Ducted indoor unit. Concealed in the ceiling plenum, it will cool and heat quietly with no disruption the interior design of the room.
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Drain pump & External static pressure up to 150Pa

Allowing for more flexible ducting, the external static pressure of the airHome Ducted unit can be increased up to 150Pa.

The drain pump is supplied together with the airHome Ducted unit and allows for 850mm lift for complete flexibility of installation.
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OPTIONS: add airCloud Home adapter and/or a hand-held remote controller

The airHome Ducted indoor unit can be connected to airCloud Go for smart remote control by phone app. For that, add an airCloud Go wifi adapter (SPX-WFG03)*.

*For regular remote control, the hand-held remote controller (RC-BGH1FA0E) is available as an option.

airHome Cassette (RAI-VJ-QHAE)

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4-way cassette for absolute comfort

The airHome Cassette unit enhances indoor comfort by improving temperature consistency across the room. With the 4-way air flow, you can be sure to reach every corner.

NOTE: The combination of airHome Multi Pro with airHome Cassette indoor units is well suited for light commercial premises too.
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Motion sensor-based intelligent Smart Eco & SleepSense

Thanks its embedded motion sensor, the airHome Cassette unit delivers automatic & adaptive functions.


  • Smart Eco function automatically reduces the cooling/heating operation when no one’s in the room, for energy savings.

  • With SleepSense, the AC notices when you’re asleep and will reduce the cooling/heating and noise level to create the perfect air for a good sleep. As you wake up, the AC detects when you resume activity and reverts automatically to original settings.

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OPTIONS: add airCloud Home adapter and/or a hand-held remote controller

The airHome Cassette indoor unit can be connected to airCloud Go for smart remote control by phone app. For that, add an airCloud Go wifi adapter (SPX-WFG03)*.

*For regular remote control, the hand-held remote controller (RC-AGS1EA0E) is available as an option.

+ Controller airPoint Room H700 (SPX-URFG)

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Use airPoint Room H700 to control all units

The airPoint Room H700 (SPX-URFG) is designed to control airHome Multi & Multi Pro systems from one convenient interface. You can access each indoor unit one by one and adjust temperature and settings individually.

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Space saving: 1 single outdoor unit instead of multiple ones

Optimize the space usage by opting for one airHome Multi Pro in lieu of 2 to 5 outdoor unit.

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Heat, cool and dry with individual temperature control

The heat pump system enables you to personalize the temperature in each room, with individual control per indoor unit to cover every season.



  • When it’s cold: heating operation down to -15˚C

  • When it’s hot and/or humid: indoor units can run independently in dry mode or cooling, effective up to 46˚ ambient.

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SafeGuard system for durable performance


  1. Cascade Vector DC Inverter technology

  2. Auto-Restart in case of power failure

  3. Fireproof Electrical Enclosure for more safety

  4. Light blue anti-corrosion fins

  5. Anti-Rust Painted Outdoor Casing

  6. 3-Minute Delay Circuit

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Space-saving and quiet!

The outdoor units are very slim, ranging from 28cm to 37cm. It can easily fit on a balcony.


They’re also very quiet, with a noise level down to 48dB(A) (*), limiting the disturbance to your outdoor environment.

Documentation

Manuals, brochures and other product literature. If you need any more information, please get in touch.

Notes:

[1]Claim refers to the effect of AQtiv-Ion which showed 99.9% reduction in COVID virus particles under lab conditions tested at Nara Medical University, Japan​.
[2]Claim refers to the effect of AQtiv-Ion which showed 99.0% reduction in E.Coli particles and Staphylococcus Aureus tested at Boken Quality Evaluation Institute Japan following JIS Z 2801 standard​.
[3] Claim refers to the 86% reduction effect of AQtiv-Ion on formaldehyde, tested at Kinki Bunseki Center, Ltd. Japan. ​
[4] Claim refers to the effect of AQtiv-Ion on Cedar allergens which shows 97.1% reduction, tested at Institute of Tokyo Environmental Allergy.​
[5]  Claim refers to the effect of AQtiv-Ion on House Dust Mites (98.7% reduction) tested at Viable Ltd. Following JIS-L-1920.standard.​
[6] Tested by Kitasato Research Center of Environmental Science. Test No. 2020_0650. Test model: RAS-X22K Reduction effects of virus was observed by operating FroshWash™ once.​
[7] Tested by Kitasato Research Center of Environmental Science. Test No. 2020_0650. Test model: RAS-X22K Reduction effects of virus was observed by operating FroshWash™ once.​
[8] Tested by Kitasato Research Center of Environmental Science. Test No. 2020_0650. Test model: RAS-X22K Reduction effects of virus was observed by operating FroshWash™ once.​
[9] Two identical units were tested for comparison; with and without FrostWash. Test chamber simulated approx. 2 years of dust and oil build up which may be experienced in a typical home environment. Airflow performance was tested before and after being in the chamber. Unit without FrostWash exerpienced an 18% drop in airflow performance. Unit with FrostWash experienced only 6% performance drop. Tested at Johnson Controls-Hitachi Tochigi factory, Japan Nov/Dec 2021.​
[10] ViroSense Z1 filter shows 99.9% of effectiveness against SARS-CoV-2 NIID isolated variant: JPN/TY/WK-521 and 99.0% effectiveness against Influenza A Virus (H3N2) tested at Japan Textile Product Quality and Technology Center using ISO18184:2019 method. ​
[11] Claim refers to the effect of ViroSense Z1 filter which showed 99.0% reduction of Staphylococcus aureus NBRC12732 and Escherichia coli NBRC3301 bacteria particles under lab conditions tested at Nissenken Quality Evaluation Center Japan.​
[12] Claim refers to the effect of AQtiv-Ion which showed 99.9% reduction in COVID virus particles under lab conditions tested at Nara Medical University, Japan​.
[13] Claim refers to the effect of AQtiv-Ion which showed 99.0% reduction in E.Coli particles and Staphylococcus Aureus tested at Boken Quality Evaluation Institute Japan following JIS Z 2801 standard​.
[14] Claim refers to the 86% reduction effect of AQtiv-Ion on formaldehyde, tested at Kinki Bunseki Center, Ltd. Japan. ​
[15] Claim refers to the effect of AQtiv-Ion on Cedar allergens which shows 97.1% reduction, tested at Institute of Tokyo Environmental Allergy.​
[16] Claim refers to the effect of AQtiv-Ion on House Dust Mites (98.7% reduction) tested at Viable Ltd. Following JIS-L-1920.standard.​
[17] Tested by Kitasato Research Center of Environmental Science. Test No. 2020_0650. Test model: RAS-X22K Reduction effects of virus was observed by operating FroshWash™ once.​
[18] Tested by Kitasato Research Center of Environmental Science. Test No. 2020_0650. Test model: RAS-X22K Reduction effects of virus was observed by operating FroshWash™ once.​
[19] Tested by Kitasato Research Center of Environmental Science. Test No. 2020_0650. Test model: RAS-X22K Reduction effects of virus was observed by operating FroshWash™ once.​
[20]Two identical units were tested for comparison; with and without FrostWash. Test chamber simulated approx. 2 years of dust and oil build up which may be experienced in a typical home environment. Airflow performance was tested before and after being in the chamber. Unit without FrostWash exerpienced an 18% drop in airflow performance. Unit with FrostWash experienced only 6% performance drop. Tested at Johnson Controls-Hitachi Tochigi factory, Japan Nov/Dec 2021.​
[21]ViroSense Z1 filter shows 99.9% of effectiveness against SARS-CoV-2 NIID isolated variant: JPN/TY/WK-521 and 99.0% effectiveness against Influenza A Virus (H3N2) tested at Japan Textile Product Quality and Technology Center using ISO18184:2019 method. ​
[22]Claim refers to the effect of ViroSense Z1 filter which showed 99.0% reduction of Staphylococcus aureus NBRC12732 and Escherichia coli NBRC3301 bacteria particles under lab conditions tested at Nissenken Quality Evaluation Center Japan.​
[23] Tested by Kitasato Research Center of Environmental Science. Test No. 2020_0650. Test model: RAS-X22K Reduction effects of virus was observed by operating FroshWash™ once.​
[24]Tested by Kitasato Research Center of Environmental Science. Test No. 2020_0650. Test model: RAS-X22K Reduction effects of virus was observed by operating FroshWash™ once.​
[25] Tested by Kitasato Research Center of Environmental Science. Test No. 2020_0650. Test model: RAS-X22K Reduction effects of virus was observed by operating FroshWash™ once.​
[26]Two identical units were tested for comparison; with and without FrostWash. Test chamber simulated approx. 2 years of dust and oil build up which may be experienced in a typical home environment. Airflow performance was tested before and after being in the chamber. Unit without FrostWash exerpienced an 18% drop in airflow performance. Unit with FrostWash experienced only 6% performance drop. Tested at Johnson Controls-Hitachi Tochigi factory, Japan Nov/Dec 2021.​
[27]ViroSense Z1 filter shows 99.9% of effectiveness against SARS-CoV-2 NIID isolated variant: JPN/TY/WK-521 and 99.0% effectiveness against Influenza A Virus (H3N2) tested at Japan Textile Product Quality and Technology Center using ISO18184:2019 method. ​
[28]Claim refers to the effect of ViroSense Z1 filter which showed 99.0% reduction of Staphylococcus aureus NBRC12732 and Escherichia coli NBRC3301 bacteria particles under lab conditions tested at Nissenken Quality Evaluation Center Japan.​
[29]ViroSense Z1 filter shows 99.9% of effectiveness against SARS-CoV-2 NIID isolated variant: JPN/TY/WK-521 and 99.0% effectiveness against Influenza A Virus (H3N2) tested at Japan Textile Product Quality and Technology Center using ISO18184:2019 method. ​
[30] Claim refers to the effect of ViroSense Z1 filter which showed 99.0% reduction of Staphylococcus aureus NBRC12732 and Escherichia coli NBRC3301 bacteria particles under lab conditions tested at Nissenken Quality Evaluation Center Japan.​