Gree GWF12P 1.5HP R32 G-Panel G-DiAMOND Inverter Cooling Only Window Type Air Conditioner
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The Gree GWF12P 1.5HP Inverter Cooling Window Type Air Conditioner features the G-Panel design and G-Diamond Auto Inverter technology. It delivers a powerful 12000 BTU/hr cooling capacity while meeting the HK Grade 1 Energy Efficiency standard, providing a clean and smart cooling solution for modern homes.
Product Features
- G-Panel Design: Minimalist and stylish design that blends easily with various interior decors.
- G-Diamond Auto Inverter Technology: Offers efficient and precise temperature control with quiet operation.
- R32 Eco-friendly Refrigerant: Utilizes a new generation refrigerant with lower global warming potential.
- Wi-Fi Smart Control: Supports mobile app remote control for convenient management of settings and power.
- Multi Filtro 3 Filtration System: Effectively filters dust and bacteria to ensure clean and healthy indoor air.
- Auto Swing Airflow: Features left and right automatic swing to ensure even cooling distribution.
- Multiple Operating Modes: Includes Auto, Cool, Dry, and Fan modes to suit different weather conditions.
Technical Specifications
- Horsepower: 1.5 HP
- Cooling Capacity: 12000 BTU/hr
- Power Input: 1085 Watts
- Cooling Current: 5A
- Power Supply: 220V / 1Ph / 50Hz
- Airflow Volume: 410 m³/hr
- Dimensions (HxWxD): 375 x 560 x 708 mm
- Net Weight: 39 kg
- Refrigerant: R32
- Place of Manufacture: China
Energy Label Information
- Energy Label Grade: 1
- Place Of Manufacture: China
- Category: 1
- Refrigerant: R32
- Annual Energy Consumption Cooling (kWh): 380
- Rated Power Consumption Cooling (kW): 1.085
- Rated Cooling Capacity (kW): 3.500
- Cooling Capacity (kW): 3.53
- Cooling Seasonal Performance Factor (CSPF): 4.6525
- Inverter: Yes
Warranty Information
This product comes with a 3-year full warranty and a lifetime warranty on the compressor.
The product information above is for reference only; everything is subject to the brand's official website.
Customer reviews
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33 reviews
Showing 15 of 33 reviews
Eric
Chose this for the R32 refrigerant, which is more eco-friendly than the old R410A. The inverter is efficient as expected. The app UI could be a bit more polished, but it's functional. A solid choice for the price.
Mr. Cheung
Cooling performance is strong, no complaints there. But the remote control feels very flimsy and cheap. Also, the fan-only mode is surprisingly weak even on the highest setting. It's okay, but not perfect.
K. Y. Lam
買之前問咗CS好多嘢,都好有耐性答。部機裝咗喺BB房,真係好靜,開咗都唔覺。最近天氣潮濕,試埋個抽濕功能,效果好好,間房即刻乾爽晒,值得一讚!
Ke******n
安裝師傅好細心,清走晒啲垃圾。最滿意係個Wi-Fi control,可以喺廳用手機幫小朋友房校啱溫度,唔使走入去嘈醒佢哋。個過濾系統感覺空氣都清新啲。😊
Mr. Wong
換咗呢部變頻機真係靜好多,舊嗰部嘈到瞓唔到。用咗一個月,今期電費單平咗差唔多一百蚊,果然係1級能源效益。永久壓縮機保養都係賣點之一。
Mark T.
BBE送貨算快,師傅安裝都好專業。最正係個Wi-Fi功能,收工前15分鐘開定冷氣,返到屋企即刻涼晒,個app都好user-friendly。部機個樣都好modern!👍
Mrs. Lee
部機夠凍又靜,呢方面滿意。但個Wi-Fi我搞咗好耐都set唔到,仔女又唔係度,最後放棄咗,都係用返遙控算。對老人家嚟講有啲複雜。
Mi****e
買嚟擺喺出租單位,最緊要襟用。有永久壓縮機保養,唔使煩,租客都話夠凍。
Be****w
Sleek G-Panel design. The inverter is super quiet. A great upgrade from my old non-inverter model.
Em*****m
Very powerful and cools down my room in minutes. The air filtering system seems to work well.
K. Y. Ma
The auto left-right swing is great, distributes the cool air evenly. Delivery was on time.
Mi*****n
Very quiet operation, perfect for the bedroom. Happy with the purchase.
T. C. Wong
Ordered yesterday, installed today. Unbelievably fast service! 👍
Ah**n
CP值高,一級能源效益真係慳電好多。
Ah**t
夠凍!西斜房都好快涼!正!😂
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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.
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.

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All appliances are official products from the Hong Kong authorised distributors. Enjoy at least one-year manufacturer warranty and a 7-day replacement guarantee for faulty items, for added peace of mind after purchase.
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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.
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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.
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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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