MIDEA MW-12CRF8E W451mm 1.5HP Inverter Window Type Air Conditioner Cooling only
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The MIDEA MW-12CRF8E 1.5HP Inverter Cooling Only Window Type Air Conditioner features a slim 451mm width design, making it ideal for the diverse window installation spaces in Hong Kong. It combines advanced inverter technology with a Grade 1 energy label to provide stable temperature control and a quieter operating environment.
Key Features
- 1.5HP Inverter Cooling Only: High-efficiency cooling with remote control support for flexible operation.
- Active Clean Function: Automatically removes internal dust and bacteria to maintain fresh air quality.
- UV Pro Sterilization: Utilizes ultraviolet technology to further eliminate airborne germs.
- Wi-Fi Smart Connectivity: Adjust air conditioning settings anytime, anywhere via a mobile app.
- Golden Fin: Enhances the corrosion resistance of the outdoor unit and extends the product lifespan.
- Multi-functional Modes: Includes independent dehumidification and ECO energy-saving mode to optimize power consumption.
Technical Specifications
- Cooling Capacity: 11400 Btu/h (3340 W)
- Rated Current (Cooling): 7.0 A
- Input Power (Cooling): 1192 W
- Power Supply: 220~240V, 50Hz, 1Ph
- Air Flow (High/Med/Low): 374 / 330 / 270 m³/h
- Applicable Area: 129 - 194 sq. ft.
- Unit Dimensions (WxDxH): 451 x 675 x 350 mm
- Net Weight: 33.3 kg
Energy Label Information
- Energy Label Grade: 1
- Place Of Manufacture: China
- Category: 1
- Refrigerant: R32
- Annual Energy Consumption Cooling (kWh): 362
- Rated Power Consumption Cooling (kW): 1.192
- Rated Cooling Capacity (kW): 3.340
- Cooling Capacity (kW): 3.42
- Cooling Seasonal Performance Factor (CSPF): 4.6618
- Inverter: Yes
Warranty Information
- Full Warranty: 39 Months
- Compressor Warranty: 5 Years (Excluding commercial use)
The product information above is for reference only; everything is subject to the brand's official website.
Customer reviews
Write a reviewOverall rating
17 reviews
Showing 15 of 17 reviews
Al*******r
Very impressed with the Active Clean and UV Pro features. The air in my apartment feels noticeably fresher. The unit is also surprisingly quiet. A solid, high-tech window unit.
K. Y. Mak
BBE送貨好準時。部機個Wi-Fi function好方便,收工前15分鐘開定,返到屋企就涼晒。試過個UV殺菌,感覺空氣清新咗,整體user-friendly。
Mr. Wong
屋企有BB,最緊要係夠靜。呢部變頻機真係冇得頂,開咗好似冇開咁,完全唔影響BB瞓覺。舊嗰部真係嘈到拆天,換得好啱。
T. C. Poon
The cooling is strong, no complaints there. But the Wi-Fi app connection is a bit unstable, took me ages to set up. I'll just stick to the remote control.
Ah***g
春天潮濕天氣真係好辛苦,特登買呢部有獨立抽濕功能。效果好好,開一陣間間房就乾爽晒,抽完啲水多到嚇親!👍
Ke********g
The 451mm width was a lifesaver. It's the only model I could find that fits my tiny window. Works great.
Je*******e
Super fast delivery from BBE. The A/C is powerful and cools my small room in minutes. Great purchase.
Al*n
有良好的能效比,長期使用能有效降低電費,且設計美觀。
Mrs. Lam
夠凍又夠靜,操作簡單,very good!😊
Je********g
部機好窄身 岩晒香港窗
Em********g
變頻好靜 唔會嘈住晒
Su****m
有UV殺菌 空氣好清新
Na********k
壓縮機有五年保養喎
Pe*****e
Wi-Fi control so convenient
Ch******g
Fast delivery service👍
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Installation
Window Type Air Conditioners
Basic Installation Charges
| Capacity | Basic Installation Fee |
|---|---|
| 3/4 HP | HK$450 |
| 1 HP | HK$450 |
| 1.5 HP | HK$550 |
| 2 HP | HK$550 |
| 2.5 HP | HK$650 |
| 3 HP | HK$650 |
Basic Installation Scope
Included
- Sealing the existing glass window opening
- Install approx. 4"×4" original plastic drain pan (if supplied with the purchased model)
- Silver aluminium trim sealing within 1 inch
- Install drain hose up to 5 ft (extra length charged at HK$10/ft)
- Seal edges with acid-cure silver glass sealant
Not Included
- Electrical wiring, socket installation or extension of the supplied power cord
- Space modification, wall chiselling, removal/reinstallation of security bars or window grilles
- Cutting and removing large or extra-thick glass
- Finishing works such as paint matching, glass replacement, or wooden frame removal/reinstallation
- Carrying appliance up or down stairs
Window Air Conditioner Additional Charges
| Item | Charge |
|---|---|
| Remove old window AC and aluminium frame (iron window/frame charged separately) | 3/4 HP to 2 HP HK$100 each |
| U-shaped aluminium frame, 3/4 HP to 2 HP | HK$100 |
| Hanging/support installation, 1 pair (for 1.5 HP or above, or where required) | HK$160 |
| Drain hose beyond standard length (per ft) | HK$10 |
| Stainless steel drain pan (per set; original plastic drain pans may clog more easily) | HK$350 |
| Soundproofing pad (per unit) | HK$150 |
| Install at aluminium window top / modify T-bar | HK$250 |
| Install at iron window top / modify T-bar | Quote required |
| Glass sealing with clear glass, 6 mm thick (sealed with standard acid-cure glass sealant), per sq ft | HK$80 |
| Frosted or tinted glass sealing, 6 mm thick (other sealants quoted separately), per sq ft | HK$90 |
| Install return-air louvre (custom-made), per unit | HK$1500 |
| Remove return-air louvre, per unit | HK$100 |
| Remove wooden frame, no reinstatement | HK$200 |
| Remove iron window | From HK$200 |
| Remove iron window bar (per bar) | HK$100 |
| Trim aluminium window edge (per side) | HK$150 |
| Seal edge with bronze aluminium window trim (per unit) | HK$100 |
| Replace socket base (each) | HK$120 |
| Replace plug (each) | HK$60 |
| Install one electrical point from main switchboard (includes 15 ft cable and circuit breaker) | HK$800 |
| Install one branched electrical point (includes 10 ft cable) | HK$250 |
| Electrical cable per ft | HK$20 |
| Carry old unit down stairs (per floor per set) | HK$30 |
| Discovery Bay, outlying islands, restricted areas and remote-area surcharge | HK$300 |
| Village access fee (where vehicle access is unavailable and walking distance/road conditions apply) | HK$120 |
| Special installation | Quote required |
Other Notes for Window Type Air Conditioners
- Installation work is warranted by the contractor for one year. Product warranty and repair are provided by the relevant product distributor according to its warranty terms.
- Warranty covers the frame and water leakage caused by poor glass sealing.
- Warranty and repair do not include scaffolding/safety platforms or issues caused by improper maintenance, such as leakage due to drain hose blockage from lack of regular maintenance.
- Installation work is carried out by a government-recognised minor works contractor, who directly assumes installation responsibility and third-party insurance.
- Any relocation after installation will be quoted separately.
- Customers must obtain prior approval from the owner, building management, Housing Department or other relevant parties, and assess installation feasibility.
Delivery Charges
Basic Delivery
| Item | Charge |
|---|---|
| Delivery (per item) | HK$100 |
| Tung Chung, Ma Wan and Discovery Bay surcharge (per delivery) | HK$100 |
| Carrying distance to delivery location exceeds 100 m | Additional charges apply |
Note: Charges may differ if delivery is arranged by an agent. Please contact us for details.
Staircase Handling
Except for village houses, where 14 steps count as one floor, other buildings count 10 steps as one floor. The first 5 steps are free of charge.
| Item | Charge |
|---|---|
| General appliances | HK$30 / item / floor |
| Window AC, 3/4 HP to 1 HP | HK$30 / item / floor |
| Window AC, 1.5 HP to 2.5 HP | HK$50 / item / floor |
| Window AC, 3 HP or above | To be discussed |
| Split AC, refrigerator, washing machine | HK$50 / item / floor |
| Built-in oven, steam oven, chimney hood, built-in / freestanding dishwasher | HK$50 / item / floor |
Note: Charges may differ if delivery is arranged by an agent. Please contact us for details.
General Notes
- The above installation fees are quoted for work handled by BBE’s appointed contractor / appointed registered electrical contractor.
- Charges may differ if delivery/installation is handled by other agents or contractors. Please contact us for details.
- A compliant power supply must be provided by the customer near the appliance.
- Items not listed in this fee schedule must be discussed with the technician.
- The installation location must be confirmed by the customer. Relocation or reinstallation after installation at the customer’s request will be quoted separately.
- Installation schedule: Hong Kong Island (Tue, Thu, Sat); Kowloon (Mon to Sat); New Territories (Mon to Sat).
- Delivery coverage excludes outlying islands, restricted areas and overseas locations.
- Delivery or installation is generally arranged during office hours. For non-office hours such as evenings or public holidays, please check feasibility in advance.
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Why Choose BBE?
The trusted choice for more than 300,000 households in Hong Kong. We focus on exceptional quality, professional guidance, and a more peace-of-mind shopping experience.

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