FROSTAR FR-EV7 3/4HP R32 Cooling Window Type Air Conditioner
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The FROSTAR FR-EV7 is a 3/4 HP R32 fixed frequency cooling only window type air conditioner, featuring 7,097 Btu/h cooling capacity and a blue diamond anti-rust coating, designed to provide a stable cooling solution for Hong Kong homes.
Product Features
- Blue Diamond Anti-Rust Coating: Specialized coating enhances durability, resists environmental corrosion, and extends service life.
- R32 Eco-friendly Refrigerant: Features low Global Warming Potential (GWP) to improve heat exchange efficiency and reduce carbon emissions.
- Fixed Frequency Cooling: Offers simple operation and reliable performance, delivering direct cooling for small to medium-sized spaces.
- Designed for Hong Kong: Compact dimensions tailored for standard window installation spaces in Hong Kong.
Technical Specifications
- Model: FR-EV7
- Horsepower: 3/4 HP
- Cooling Capacity: 7,097 Btu/h (2,080 W)
- Power Consumption: 3.4 A
- Voltage: 220 V
- Refrigerant Type: R32
- Dimensions (W x H x D): 450 x 350 x 580 mm
- Power Plug: 13A UK Standard Plug
- Inverter Technology: No (Fixed Frequency)
Energy Label Information
- Energy Label Grade: 4
- Place Of Manufacture: China
- Category: 1
- Refrigerant: R32
- Annual Energy Consumption Cooling (kWh): 349
- Rated Power Consumption Cooling (kW): 0.705
- Rated Cooling Capacity (kW): 2.080
- Cooling Capacity (kW): 2.11
- Cooling Seasonal Performance Factor (CSPF): 3.0142
- Inverter: N
Warranty and Origin
- Country of Origin: China
- Warranty Details: 3-year full warranty, 5-year compressor warranty.
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
P. K. Chan
It's a fixed-frequency model with Grade 4 energy label, so don't expect it to be super energy-efficient. But for the price and for my study room which I only use a few hours a day, it's a decent trade-off. Cooling is strong.
Ah**t
BBE送貨好快,第二日就到。裝喺間細房度size啱啱好,開機5分鐘已經好涼爽!操作夠簡單,老人家都識用。呢個價錢嚟講真係無得輸。👍
Mr. Leung
買嚟換走部用咗十年嘅舊機,呢部靜好多,夜晚瞓覺唔會再俾啲聲嘈醒。睇中佢個藍鑽防銹塗層同5年壓縮機保養,希望襟用啲。
Em******k
裝咗喺小朋友間房,操作簡單,夠凍又唔會太嘈,瞓覺都無問題。用R32雪種環保啲,感覺都安心啲。😊
Cheung K.
買嚟換咗租客單位部舊機。呢個價錢有3年全保5年壓縮機保,好抵。租客話夠凍就得。
Ke****a
Simple design, fits the window frame perfectly. The cooling is surprisingly strong for a 3/4 HP unit.
Je*******m
Cools the room very quickly. The design is simple and clean. Good for a small bedroom.
Da*d
Works as expected. A basic, no-frills air conditioner that does its job well.
Ja*****g
性價比高,價格相對實惠。
大雄
藍鑽塗層好似幾襟用啵
阿強
定頻夠凍呀爽歪歪❄️
Ke*********g
3 year warranty so good 👍
Mi********e
Stable cooling really nice
Ch******g
4-star energy saving good
Je*****m
Fits HK window well
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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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