
Daikin 3MXM68A9 Multi-Split Outdoor Unit
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The Daikin 3MXM68A9 is a powerful, versatile multi-split outdoor unit capable of supporting up to three separate indoor units. Engineered for larger residential spaces or multi-room configurations, this system allows for independent temperature control in each room, ensuring that every occupant enjoys their preferred climate. Utilizing eco-friendly R32 refrigerant, the 3MXM68A9 delivers industry-leading energy efficiency, which can reduce energy consumption by up to 30% compared to traditional systems. Its compact footprint makes it perfect for properties with limited outdoor space, while the robust inverter compressor ensures stable, quiet performance even during peak demand. This unit is a perfect solution for homeowners who demand both comfort and sustainability, offering powerful cooling for hot summer days and efficient heat-pump heating for the colder UK winter months. With its smart connectivity, you can easily monitor and adjust your home's climate via the Daikin Onecta app, providing total control from anywhere in the world.
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Smart-home ready
Connects natively with the systems below — control by app or voice.
- Free UK mainland delivery on in-stock units
- Manufacturer warranty included
- 14-day returns
Downloads & specs
More from Daikin →Full Specifications
Description
The Daikin 3MXM68A9 is a powerful, versatile multi-split outdoor unit capable of supporting up to three separate indoor units. Engineered for larger residential spaces or multi-room configurations, this system allows for independent temperature control in each room, ensuring that every occupant enjoys their preferred climate. Utilizing eco-friendly R32 refrigerant, the 3MXM68A9 delivers industry-leading energy efficiency, which can reduce energy consumption by up to 30% compared to traditional systems. Its compact footprint makes it perfect for properties with limited outdoor space, while the robust inverter compressor ensures stable, quiet performance even during peak demand. This unit is a perfect solution for homeowners who demand both comfort and sustainability, offering powerful cooling for hot summer days and efficient heat-pump heating for the colder UK winter months. With its smart connectivity, you can easily monitor and adjust your home's climate via the Daikin Onecta app, providing total control from anywhere in the world.
Compare similar units
Side-by-side specs for other multi-split system ac in a similar BTU range.
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Stiebel Eltron
Broughton
Reznor
Omega Altalfa
Clarke
Beldray
VYtronIX
Costway
Suntec
Swegon
FlaktGroup
Powrmatic
CIAT
Trane
York
Westinghouse
Kelvinator
Rhoss
Amcor
Dantherm
Black + Decker
Lennox
Honeywell
Senville
Comfee
AUX
Whynter
Viessmann
Rinnai
Aermec
NIBE
Sinclair
Blyss
Fral
Whirlpool
Electrolux
Sharp
Cooper & Hunter
Daitsu
Dimplex
Bosch
Vaillant
Olimpia Splendid
Carrier
Toshiba
Mitsubishi Heavy Industries
DeLonghi
Hitachi
Pro Breeze
Meaco
AEG
Devola
Fujitsu
electriQ
Samsung
Woods
Midea
Haier
TCL
Hisense
LG
Gree
EcoAir
Panasonic
Sealey
Daikin
Mitsubishi ElectricAnnual energy savings estimate
How much this A+++-rated unit could save versus a standard C-rated model, based on your usage.
This unit
181 kWh/yr
EER 14
Standard model
317 kWh/yr
EER 8
Est. saving
£36.63
136 kWh/yr less
Estimate based on the unit's energy-rating efficiency factor and cooling capacity (24,000 BTU). Actual savings vary with room size, climate and usage patterns.
Winter heating cost: this AC vs electric heaters
This unit reverses to heat your room in winter. Based on its 8 kW heat output used 5 hrs/day over a 150-day UK heating season at £0.27/kWh.
Electric heater / season
£1662
This AC / season
£554
You save / season
£1108
~67% less electricity
| Heating method | Electricity / season | Cost / season | Efficiency | Summer cooling |
|---|---|---|---|---|
| This heat-pump AC | 2052 kWh | £554 | Up to 300% | |
| Plug-in electric heater | 6155 kWh | £1662 | 100% | |
| Electric storage heater | 6155 kWh | £1662 | 100% |
Heat output estimated from this unit's 28,000 BTU/hr rating. A heat pump moves heat (COP ≈ 3), so it uses about a third of the electricity of a direct-electric heater for the same warmth. Actual savings vary with room size, insulation, tariff and usage. See the full comparison →
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