Midea · MSAGCU-18HRFNX-QRD0GW / MOX301-18HFN8-QRD0GW

Midea Xtreme Save MSAGCU-18HRFNX/MOX301 inverter air conditioner 18000 BTU, R32, A++/A+

Name: Midea Xtreme Save MSAGCU-18HRFNX/MOX301 inverter air conditioner 18000 BTU, R32, A++/A+
Brand: Midea
SKU: MSAGCU-18HRFNX-MOX301
Price: 15999 MDL
Availability: InStock

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Cooling capacity, BTU: 18 000 BTU
Energy class (cooling): A++
Wi-Fi control: Optional, module sold separately

18000 BTU cooling and about 19000 BTU (5.56 kW) heating, R32 inverter, A++ cooling and A+ heating class, Wi-Fi via an optional USB module.

37 specifications from manufacturer documents

We deliver across Moldova. Availability, delivery timing and cost are confirmed with a manager before order fulfilment.

The right choice starts with specifications

Device passport

SKU: MSAGCU-18HRFNX-MOX301 · Document model: MSAGCU-18HRFNX-QRD0GW

Specifications checked against the linked manufacturer documents.Checked 18 October 2026

Operating specifications22

Cooling capacity, BTU — what it means Nominal cooling output in British thermal units per hour — the number used to call units 'a 9k', 'a 12k' and so on. 9000 BTU ≈ 2.6 kW, 12000 BTU ≈ 3.5 kW, 18000 BTU ≈ 5.3 kW, 24000 BTU ≈ 7 kW.	18 000 BTU [1]
Rated cooling output — what it means How much heat the unit removes from the room under standard conditions, in kW. An inverter can run below and above this figure; the range is given in the note when the maker publishes it.	5.28 kW [2]
Rated heating output — what it means How much heat the unit delivers to the room in heating mode under standard conditions (+7 °C outdoors), in kW. In hard frost the actual heating output is lower.	5.56 kW [2]
Recommended room size — what it means The room size the maker states for this model. Real needs depend on ceiling height, insulation, sun-facing windows and how many people and appliances are in the room.	Not stated by the manufacturer
Energy class (cooling) — what it means The class on the European energy label, calculated from SEER. A+++ is the most economical class on the scale.	A++ [3]
Energy class (heating) — what it means The European label class calculated from SCOP for the EU 'average' climate zone, the zone all models are compared in. Classes for the warmer and colder zones, if published, are given in the note.	A+Average climate; warmer climate A+++ (SCOP 5.1) [3]
SEER (seasonal cooling efficiency) — what it means How many units of cooling the unit delivers, on average, per unit of electricity over the cooling season. The higher the number, the less electricity the same job takes. It is calculated by a single EU method, so it is comparable across brands.	7 [3]
SCOP (seasonal heating efficiency) — what it means The same for heating: how much heat you get per unit of electricity over the heating season in the 'average' climate zone. SCOP 4 means roughly 4 kWh of heat per 1 kWh of electricity.	4Average climate [3]
Indoor unit noise — what it means Indoor unit sound pressure from the quietest to the top fan speed, dB(A). Around 20–25 dB is a whisper, 35–40 dB a quiet conversation; each +10 dB sounds roughly twice as loud.	31–41 dBSound pressure 31 / 37 / 41 dB(A) by fan step; same on the Midea Kenya page. Kenya's marketing text mentions 'as low as 21 dB(A)', which is not in its spec table [2]
Outdoor unit noise (sound power) — what it means Outdoor unit sound power from the EU energy label, dB(A). It is a different measure from the indoor unit's sound pressure: sound power figures are always higher, so compare them only with each other. Matters if the unit hangs near a bedroom window or the neighbours.	61 dB [3]
Compressor type — what it means An inverter compressor varies its speed smoothly and holds the temperature without abrupt starts and stops. An on/off compressor always runs at full power and stops periodically.	Inverter (DC)Midea: Inverter Quattro technology [1]
Refrigerant — what it means The refrigerant in the system. R32 and R290 have a lower climate impact than R410A; the type matters for servicing and recharging, as the technician must work with that refrigerant.	R32 [3]
Indoor unit airflow — what it means How much air the fan moves through the unit per hour, from minimum to maximum speed. Higher airflow evens out the temperature faster in a large room; the minimum corresponds to quiet mode.	500–800 m³/hSteps 500 / 600 / 800 m³/h; same on the Midea Kenya page [2]
Design load, cooling (Pdesignc)	5.3 kW [3]
Design load, heating (Pdesignh, average climate)	4.2 kW [3]
Seasonal electricity use, cooling	265 kWh [3]
Seasonal electricity use, heating (average climate)	1470 kWh [3]
SCOP (warmer climate)	5.1 [3]
Indoor unit sound power	54 dB [3]
Outdoor unit sound pressure	57 dB [2]
Outdoor unit airflow	2100 m³/h [2]
Refrigerant charge	1.1 kgAdditional 12 g per metre beyond the standard length [3]

Operating conditions3

Heats down to outdoor temperature — what it means The lowest outdoor temperature at which the maker allows heating operation. The lower the limit, the longer into winter the unit can be used for heating; in hard frost heating output drops.	−15 °CXtreme Save series manual (covering XTREME SAVE 52(18)): heating at outdoor −15…+24 °C [4]
Outdoor temperature range, cooling	0–50 °C [4]
Outdoor temperature range, heating	−15…24 °C [4]

Connectivity and compatibility3

Wi-Fi control — what it means Whether a Wi-Fi module for smartphone control is built in. 'Optional' means the module is bought and fitted separately; without it the unit is controlled only by the remote.	Optional, module sold separately [5]
Home Assistant — what it means How the device connects to Home Assistant: a built-in integration, a Zigbee coordinator, Matter or the maker’s cloud integration.	Not stated by the manufacturer
App — what it means The maker’s app used to set up and control the device.	Not stated by the manufacturer

Control and features2

Air treatment and self-cleaning — what it means What the unit does to the air besides cooling and heating, and how it keeps itself clean, as stated by the maker. Filters trap dust and odours; self-cleaning dries or heats the heat exchanger so mould does not grow inside.	Heat-exchanger self-cleaningSelf-Clean (removes dust and dries the coil) on the Midea page; Active Clean in the manual. A UV lamp, HEPA filter, ionizer or heat sterilisation are not listed in official documents for this model [1]
Airflow direction — what it means How the louvres move automatically. 'Up-down' swings the airflow vertically, while left-right is set by hand or fixed. 3D moves the louvres in both planes and spreads the air more widely across the room.	Up-down and left-right automatic (3D)'3D Surrounding Air Flow': louvres move automatically in all directions (Midea Kenya page for the same indoor unit MSAGCU-18HRFNX-QRD0GW) [1]

Housing and installation7

Indoor unit dimensions (W × H × D) — what it means Unpacked dimensions from the maker's documentation. Width matters when fitting above a window or door, depth shows how far the unit projects from the wall.	969 × 320 × 241 mmMidea Spain datasheet (W × H × D). The Midea Kenya page lists the same figures as 969 × 241 × 320 [2]
Outdoor unit dimensions (W × H × D) — what it means Unpacked outdoor unit dimensions. They matter for a balcony, a niche or a facade bracket.	874 × 554 × 330 mmOutdoor unit MOX301-18HFN8-QRD0GW [2]
Maximum pipe run — what it means How far apart the indoor and outdoor units can be along the copper pipe run. A higher value gives more freedom in placing the outdoor unit; a long run may need extra refrigerant.	30 m [2]
Indoor unit weight	11.2 kg [2]
Outdoor unit weight	33.5 kg [2]
Pipe diameters (liquid / gas)	6.35 / 12.7 (1/4" / 1/2") [2]
Maximum height difference	20 m [2]

Power3

Supply voltage — what it means The supply voltage (and current, if stated) as the maker gives it. It must match your mains or adapter.	220–240 V, 50 Hz, single phase [2]
Cooling power input	1550 W [2]
Heating power input	1750 W [2]

We will check the full indoor and outdoor model codes for capacity and efficiency.

Differences between manufacturer documents

The table shows the primary document’s value. Below is what other manufacturer documents state; we check the supplied version’s label before sale.

Rated cooling output: EU fiche design cooling load: 5.3 kW
Rated heating output: Midea Kenya page: 5.57 kW. EU fiche design heating load at −10 °C (average climate): 4.2 kW
Indoor unit sound power: Midea Kenya page: 56 dB(A)

Manufacturer documents

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Delivery and stock

We deliver across Moldova. Availability, delivery timing and cost are confirmed with a manager before order fulfilment.

How is payment handled?

A website order is submitted for confirmation without charging your card. The payment method and final amount are agreed with a manager before payment.

Warranty and documents

The warranty is at least 12 months. The exact period and conditions for equipment and installation work are stated in the sales documents and the accepted proposal. Further support is agreed for each project.

Can I return the product?

Current conditions are published on the Return policy page. Email office@casasmart.md with your order number for the steps relevant to your situation. Statutory consumer rights continue to apply.

Delivery, payment and returns

In your home

Cool in summer. Warm between seasons.

The air conditioner cools in summer and heats between seasons. App control and smart home routines depend on the Wi-Fi module and platform; the manufacturer does not state them, so we check them for this model.

Cooling and heating in one unit
Installation and commissioning included with the install

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What to check before buying

Check the room area against the model’s capacity, space for the indoor and outdoor units, pipe length and a dedicated power line. A specialist installs it.

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