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Gree GWH24PZ 2.5HP R32 G-Panel G-DiAMOND Inverter Window Type Air Conditioner(Heat Pump)

Gree GWH24PZ 2.5HP R32 G-Panel G-DiAMOND Inverter Window Type Air Conditioner(Heat Pump)

17 100+ sold Gift Points $46

  • $12,590
  • HK$9,299

Extend Product Warranty Best Value

Extends your appliance warranty for additional years after the original warranty period ends. Includes free on-site inspection, repair, and one-for-one replacement services. Learn More

+1 year(s)
$450
+2 year(s)
$869
+3 year(s)
$1,127
No Extended Warranty

Promotion Period: May 1, 2026, to July 31, 2026 (Based on the delivery date). Offer Details: The standard 3-year full warranty is upgraded to a 5-year full warranty + Lifetime warranty on the compressor. Terms: This offer is not applicable for commercial use.

$50 off each AC

Use code “AC26” for $50 off each when buying 2+.
Size 428 x 660 x 800 mm Warranty Period 3 year Energy Label Grade 1 EMSD Info

The Gree GWH24PZ 2.5HP Inverter Heat & Cool Window Type Air Conditioner features eco-friendly R32 refrigerant, the unique G-Panel Double Black Diamond design, and advanced inverter technology for year-round comfort and energy efficiency.

Product Features

  • High-Efficiency Inverter Technology: Precisely controls compressor speed to significantly improve energy efficiency, reduce power consumption, and maintain stable room temperatures.
  • R32 Eco-friendly Refrigerant: Uses a refrigerant with low global warming potential that does not deplete the ozone layer, meeting international environmental standards.
  • Heat & Cool Dual Function: Provides powerful cooling in summer and warm heating in winter to satisfy four-season requirements with a single unit.
  • G-Panel Double Black Diamond Design: A stylish and minimalist panel design that blends effortlessly into various home decors.
  • Self-Cleaning Function: Built-in self-cleaning mode cleans the internal evaporator to inhibit mold growth and ensure fresh, healthy air.
  • Quiet Operation: Optimized air duct and internal structure design effectively reduce operating noise for a peaceful environment.

Energy Label Information

  • Energy Label Grade: 1
  • Place of Manufacture: China
  • Category: 2
  • Refrigerant: R32
  • Annual Energy Consumption (Cooling): 684 kWh
  • Rated Power Consumption (Cooling): 1.940 kW
  • Rated Cooling Capacity: 6.320 kW
  • Cooling Capacity: 6.44 kW
  • Cooling Seasonal Performance Factor (CSPF): 4.6701
  • Inverter: Yes
  • Energy Efficiency Grade (Heating): 1
  • Annual Energy Consumption (Heating): 50 kWh
  • Rated Power Consumption (Heating): 1.540 kW
  • Rated Heating Capacity: 4.800 kW
  • Heating Capacity: 4.95 kW
  • Heating Seasonal Performance Factor (HSPF): 4.1345


The product information above is for reference only; everything is subject to the brand's official website.

Gree GWH24PZ 2.5HP R32 G-Panel G-DiAMOND Inverter Window Type Air Conditioner(Heat Pump) Review

Mr. Kwok 23/12/2025

買之前問過CS暖氣夠唔夠力,答得好詳細。買返嚟試咗,冬天開暖氣畀屋企老人家用,佢哋話好舒服,又夠靜。冷暖機真係啱晒香港天氣。

K. T. Ma 18/12/2025

Cooling performance is solid and the Grade 1 energy label is a big plus. However, the remote control feels a bit flimsy and the UI isn't very intuitive. Room for improvement.

Ch******g 01/09/2025

BBE送貨安裝一條龍好方便。部機個雙黑鑽panel design真係好靚,同我哋屋企個style好夾。2匹半夠力,個廳好快就涼晒,perfect!

Pe********g 28/01/2026

Delivery was a day late. The AC cools well, but it's not as silent as advertised, especially on the highest fan speed. It's just okay.

Mi******g 05/02/2026

BBE送貨好準時。2匹半真係冇買錯,開一陣個大廳已經好涼爽,招呼朋友都唔怕熱親。好滿意!👍

Ah**i 22/02/2026

揀變頻加一級能源標籤就係想慳電費,長遠計返條數一定抵。壓縮機仲要永久保養,夠晒放心。

Em******i 14/10/2025

The self-clean function is a nice touch. The air feels much fresher than my old AC unit.

Je*******m 01/11/2025

Replaced my old noisy unit. This one is incredibly quiet. Finally, a good night's sleep.

Je***a 28/05/2025

能效高,長期使用能有效降低電費,環保性能佳。

Je********n 03/12/2025

G-Panel design looks so good ✨

Em******g 25/08/2025

Warranty is super long la! 👍

阿華 20/11/2025

冷暖都掂冬天唔怕凍👍

張太 19/09/2025

個款靚又有自清潔功能

阿強 06/12/2025

送貨好快裝機又妥當

Da*****e 13/01/2026

2.5 HP is powerful enough

Installation

Window Type Air Conditioners

Basic Installation Charges

CapacityBasic Installation Fee
3/4 HPHK$450
1 HPHK$450
1.5 HPHK$550
2 HPHK$550
2.5 HPHK$650
3 HPHK$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

ItemCharge
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 HPHK$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-barHK$250
Install at iron window top / modify T-barQuote required
Glass sealing with clear glass, 6 mm thick (sealed with standard acid-cure glass sealant), per sq ftHK$80
Frosted or tinted glass sealing, 6 mm thick (other sealants quoted separately), per sq ftHK$90
Install return-air louvre (custom-made), per unitHK$1500
Remove return-air louvre, per unitHK$100
Remove wooden frame, no reinstatementHK$200
Remove iron windowFrom 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 ftHK$20
Carry old unit down stairs (per floor per set)HK$30
Discovery Bay, outlying islands, restricted areas and remote-area surchargeHK$300
Village access fee (where vehicle access is unavailable and walking distance/road conditions apply)HK$120
Special installationQuote required
For concrete window sills, aluminium angle supports or plastic posts may be used. If the bottom of the unit is more than 3.5 inches above the sill, there is no concrete sill, or an aluminium frame or hoisting is required, extra charges apply. Customers must provide the glass. A suitable power supply must be provided within 0.5 m of the unit. If BBE is required to install a socket base, charges apply separately. For Panasonic / Rasonic inverter cool & heat window AC models, a stainless steel drain pan is recommended and aluminium-frame feasibility should be checked.
Other Notes for Window Type Air Conditioners
  1. 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.
  2. Warranty covers the frame and water leakage caused by poor glass sealing.
  3. 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.
  4. Installation work is carried out by a government-recognised minor works contractor, who directly assumes installation responsibility and third-party insurance.
  5. Any relocation after installation will be quoted separately.
  6. Customers must obtain prior approval from the owner, building management, Housing Department or other relevant parties, and assess installation feasibility.

Delivery Charges

Basic Delivery

ItemCharge
Delivery (per item)HK$100
Tung Chung, Ma Wan and Discovery Bay surcharge (per delivery)HK$100
Carrying distance to delivery location exceeds 100 mAdditional 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.

ItemCharge
General appliancesHK$30 / item / floor
Window AC, 3/4 HP to 1 HPHK$30 / item / floor
Window AC, 1.5 HP to 2.5 HPHK$50 / item / floor
Window AC, 3 HP or aboveTo be discussed
Split AC, refrigerator, washing machineHK$50 / item / floor
Built-in oven, steam oven, chimney hood, built-in / freestanding dishwasherHK$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 anytime.

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.

Safe Shopping · Professional Installation

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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