MITSUBISHI HEAVY WRK20MEC1 3/4HP R32 Inverter Window Type Air-Conditionor Cooling only
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The MITSUBISHI HEAVY WRK20MEC1 3/4HP R32 Inverter Window Type Air-Conditioner is a cooling-only unit engineered for efficient and reliable performance. With a cooling capacity of 7,700 BTU/hr, this model incorporates advanced Inverter technology and uses environmentally friendly R32 refrigerant, ensuring both effective cooling and energy savings. It is designed to enhance indoor air quality through its multi-stage filtration and disinfection systems, making it an ideal choice for maintaining a comfortable and healthy living environment.
Product Features
- High Efficiency Inverter Motor: Provides precise temperature control and reduced energy consumption, contributing to an EEL Grade 1 energy efficiency rating.
- R32 Refrigerant: Utilizes a next-generation, lower Global Warming Potential (GWP) refrigerant for eco-friendly operation with high cooling performance.
- Advanced Air Purification System:
- UV-C LED Light Disinfection: Employs UV-C LED technology to inhibit the growth of bacteria and viruses, promoting cleaner air.
- Biological Enzyme + HEPA Filter: Captures fine dust particles, allergens, and helps break down organic pollutants.
- Active Carbon Filter: Effectively removes unpleasant odors and volatile organic compounds (VOCs) from the air.
- WI-FI Remote Control: Enables convenient control of the air conditioner from your smartphone, allowing for settings adjustment even when you're away.
- Standard Remote Control: Included for traditional, easy operation of all functions.
- Auto Clean Function: Helps prevent mold and bacteria buildup on the evaporator coil, maintaining optimal performance and hygiene.
- Dry Mode: Reduces indoor humidity levels, providing enhanced comfort in damp conditions.
- Sleep Mode: Automatically adjusts the temperature for comfortable sleeping conditions throughout the night.
- LED Display: Provides clear and intuitive status indicators for easy monitoring.
- Auto Restart: Automatically resumes operation with previous settings after a power interruption.
- Preset Off Timer: Allows users to set a specific time for the unit to automatically turn off.
Technical Specifications
- Model: WRK20MEC1
- Nominal Horse Power: 3/4 HP
- Power Source: 1Ph / 220V / 50Hz
- Cooling Capacity Rated (Max): 7,700 BTU/h
- Power Consumption: 626 W
- Running Current: 2.84 A
- COP (Coefficient of Performance): 3.61
- Sound Pressure Level (Hi/Mid/Lo): 51.8 / 49.2 / 46.8 dB(A)
- Air Flow (Hi - Lo): 5.88 / 5.17 / 4.48 m3/min
- Dimensions (H x W x D): 350 x 450.6 x 675 mm
- Net Weight: 31.9 kg
- Energy Efficiency Labelling (EEL) Grade: 1
Warranty Information
This product comes with a 3-year warranty for the full machine and a lifetime warranty for the compressor, providing long-term assurance for your investment.
The product information above is for reference only; everything is subject to the brand's official website.
MITSUBISHI HEAVY WRK20MEC1 3/4HP R32 Inverter Window Type Air-Conditionor Cooling only Review
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.
Why us?
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.
Multiple Large Showrooms
Experience in person · Compare on the spot
Visit our flagship showrooms in Mong Kok, Causeway Bay, and Tuen Mun. Explore more than 1,000 European, American, and Japanese kitchen appliances, and get on-site recommendations from professional advisors for selection and installation.
Real Customer Service · Dedicated Follow-up
Order confirmation · Peace of mind follow-up
Each order is handled by a dedicated team who contacts and confirms details to ensure smooth delivery and installation. You can also reach real customer service via WhatsApp or phone call.
1-to-1 Expert Consultation
Instant support · Professional answers
Get real-time professional support via WhatsApp. Whether you need help comparing appliance specifications, checking dimensions, or answering installation questions, our expert team will respond promptly.
100% Official Stock
No parallel imports · Clear warranty coverage
All appliances are official products from the Hong Kong总代理. Enjoy at least one-year manufacturer warranty and a 7-day replacement guarantee for faulty items, for added peace of mind after purchase.
Award-Winning
Recognized by brands · Valued service
Our service quality is recognized by the industry and top brands. We have received the TGC Sales Gold Award from the Gas Company and Daikin’s Diamond-level “Daikin Star” honor, along with multiple partner awards and distributor recognitions.
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One-stop service · More peace of mind
Our website uses SSL encryption, supports multiple electronic payment methods, and provides a one-stop professional delivery and installation service, making the entire shopping process more convenient and reassuring.
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