You search for "Midea PortaSplit" and the shops show half a dozen Midea portable air conditioners at wildly different prices, from £300 to nearly £900. It is easy to buy the wrong one. This guide explains which is the real PortaSplit, how much power you need for your room, and how to tell it apart from the Midea monobloc units that look similar in the photo but not in performance.
The real PortaSplit: one key model
The Midea PortaSplit (sold as the electriQ PortaSplit in the UK) is a split-type portable: it puts the compressor in a unit that rests at the window, separate from the indoor unit. The model almost everyone wants is the 12,000 BTU (3.5 kW) one, reference MMCS-12, with a heat pump (cooling and heating), around 39 dB(A) in quiet mode and A++/A+ rating. It is the one that sits around £900.
That is "the PortaSplit." If you see that power level, the two-piece design and that price range, you are looking at the right unit.
The costliest mistake: confusing it with a Midea monobloc
Midea sells many other portable air conditioners that are NOT the PortaSplit: single-piece monobloc units (MPPD, MPPXA and similar series) costing £300 to £500. They cool, but keep the compressor inside the room, are louder (50 to 65 dB(A)) and do not offer the split's performance.
In listings they appear mixed in with the PortaSplit, sometimes with similar names. If the price is £300 to £500 and it is a "single unit," it is not the PortaSplit, it is a normal monobloc. Always check it is the 3.5 kW split model.
How much power do you need? BTU by room size
The 12,000 BTU (3.5 kW) PortaSplit is designed for rooms of 25 to 35 m², the most common use (living room or large bedroom). For a small 10 to 15 m² room it is generous.
- Up to 20-25 m²: 12,000 BTU is more than enough, cooling fast without straining.
- 25-35 m²: its ideal range.
- Over 35 m² or high ceilings: consider a second unit or a fixed split.
In practice there is only one relevant PortaSplit (the 3.5 kW), so the decision is less about "which power" and more about making sure you buy the split, not a smaller monobloc.
How to check you are buying the right one
- Type: portable split (two pieces), not a single-piece monobloc.
- Power: 12,000 BTU / 3.5 kW.
- Noise: around 39 dB(A) in quiet mode.
- Reference price: around £900 from proper retailers (be wary of resale mark-ups).
- Reference: the PortaSplit MMCS-12 family.
You know which one you want: the problem is stock
Once you are sure you want the 3.5 kW PortaSplit, the real obstacle is finding it available: it sells out within minutes during heatwaves. We track its stock in real time across the UK retailers selling the right model and email you the moment it is back, so you do not end up buying a monobloc out of frustration.
Frequently asked questions
Are there several Midea PortaSplit models?+
In practice the relevant PortaSplit is the 12,000 BTU (3.5 kW) one, reference MMCS-12, with a heat pump. It is the one people want and the one we track. Other Midea portables are different monobloc units, not the PortaSplit.
Why do I see much cheaper Midea portables?+
Because Midea also sells single-piece monobloc units (MPPD/MPPXA series) at £300 to £500. They cool, but are louder and are not the split. If you want the PortaSplit, make sure it is the 3.5 kW split model.
What power PortaSplit do I need for my room?+
The standard 12,000 BTU (3.5 kW) PortaSplit covers rooms of 25 to 35 m² well and is generous in smaller ones. Over 35 m² or with high ceilings, consider a fixed split or a second unit.
Where do I buy the right model when it is sold out?+
We track the real PortaSplit's availability in real time, and you can set an email alert to be told the moment it is back, ahead of the public dashboard.
Read also
- Midea PortaSplit sold out: where to find stockWhy it sells out in minutes and the realistic way to get one
- Midea PortaSplit review and analysisWhat people who bought it actually say, and whether it is worth it
- Alternatives to the Midea PortaSplitWhat to look at if it is sold out and you do not want to wait for a restock
Know what you want? Find it in stock
We track the Midea PortaSplit's availability in real time across the UK retailers that actually sell it. Check the stock radar or set an alert and we'll email you the moment it's back.
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