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PANASONIC CW-SU70AA 3/4HP Inverter LITE Window Type Cool Only Air Conditioner

PANASONIC CW-SU70AA 3/4HP Inverter LITE Window Type Cool Only Air Conditioner

(4.61) 33 reviews 300+ purchased Gift Points $20

FPS/Bank Transfer/Cash

HK$5,280
HK$3,966

Discounted price for other payments HK$4,089

Extend Product Warranty

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)

$ 278

+2 year(s)

$ 536

+3 year(s)

$ 708

No Extended Warranty

Air conditioner installation service (Delivery and installation are on separate days. Check the installation price list for details.)

Removal service plan (除舊服務條款)

Qty

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Country Of Origin Philippines Size Body: 346 x 450 x 640 Warranty Period 3 Year Energy Label Level 1 Motor/Compressor Warranty Period 5 Year EMSD Info

The Panasonic CW-SU70AA 3/4 HP Inverter LITE Cooling Only Window Air Conditioner combines advanced inverter technology with R32 eco-friendly refrigerant to deliver 7,400 Btu/h of powerful cooling. Awarded the Grade 1 Energy Label in Hong Kong, it ensures energy efficiency and quiet, constant temperature operation for a comfortable home environment.

Product Features

Inverter LITE Technology: Achieves precise temperature control, reduces energy waste, and maintains quiet operation.
High-Efficiency R32 Refrigerant: Features high cooling capacity and efficiency while meeting environmental standards.
Grade 1 Energy Label: Highest energy efficiency rating in Hong Kong, helping to reduce electricity costs.
Multiple Air Purification: Equipped with a 4-in-1 antibacterial filter to filter air pollutants.
Smart Airflow and Modes: Supports left/right auto swing, sleep mode, and independent dehumidifying function.
Blue Fin Protection: Specialized coating to prevent corrosion and extend the lifespan of the unit.
Wireless Remote Control: Convenient for long-distance operation and settings adjustment.

Energy Label Information

Energy Label Grade: 1
Category: 1
Refrigerant: R32
Annual Energy Consumption Cooling (kWh): 237
Rated Power Consumption Cooling (kW): 0.650
Rated Cooling Capacity (kW): 2.170
Cooling Capacity (kW): 2.17
Cooling Seasonal Performance Factor (CSPF): 4.6329
Inverter: Yes

Technical Specifications

Model: CW-SU70AA
Horsepower: 3/4 HP
Cooling Capacity: 7,400 Btu/h (2.17 kW)
Power Source: 220V
Current (Cooling): 3.9 A
Power Input (Cooling): 0.65 kW
Power Plug: 15A three-round-pin plug
Dehumidifying Capacity: 1.3 L/h
Airflow (Indoor/High): 7.0 m³/min
Dimensions (HxWxD): 346 x 450 x 640 mm
Country of Origin: Philippines

Installation Notes

Proper ventilation space is required for installation. It is recommended to leave at least 1 meter of space behind the rear outlet and at least 15 cm of space on both left and right side inlets. Insufficient space may lead to poor cooling performance or overheating.

Inverter vs. Fixed Speed Comparison

Fixed speed air conditioners operate at a constant maximum frequency, resulting in louder operation. Inverter models adjust their speed automatically; once the target temperature is reached, they run at lower speeds for more stable temperatures, lower noise, and higher energy efficiency.

Warranty Information

Full Warranty: 3 Years
Compressor Warranty: 5 Years

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

PANASONIC CW-SU70AA 3/4HP Inverter LITE Window Type Cool Only Air Conditioner Review

Cur		22/12/2025
因為冬天暫時未用

Sh***e		05/04/2024
Performance is as expected for an inverter model - quiet and efficient. However, be warned about the installation space requirements. It needs at least 1m clearance behind the unit, which is a lot for a typical HK window. It wasn't clearly stated on the page. Luckily it just fit.

Kevin M.		22/05/2024
The inverter technology is a game-changer. Temperature is very stable without the compressor constantly kicking in. It's quiet on low fan speeds. My only minor gripe is the remote feels a bit dated, but the performance is solid. A good buy.

Ke***w		08/04/2024
The Blue Diamond protective layer was a key selling point for me, hoping it resists corrosion in HK's humid climate. So far, the cooling performance is excellent and very stable. A solid choice for long-term use.

Je****n		09/05/2024
It cools fine, but the design is very basic and looks a bit cheap. Also, the 'beep' sound every time you press a button on the remote is quite loud and annoying, especially at night. Can't be disabled.

Fl****m		02/05/2024
買之前喺BBE問過CS關於安裝嘅問題，回覆得好快好詳細。裝完之後試咗個Sleep Mode，真係幾好，唔會半夜凍醒，運作聲音好細，啱晒我呢啲淺眠嘅人。

Si*e		15/05/2024
BBE送貨安裝一條龍，師傅好快手。之前部舊機嘈到瞓唔到，換咗呢部變頻真係好靜，開住都唔覺。1級能源標籤，希望下期電費單有驚喜！

Beo		18/05/2024
Perfect for my home office. It's quiet enough that I can be on Zoom calls without any distracting noise. Cools my 80 sq ft room quickly. Solid performance for the price.

Mrs. Chan		28/05/2024
買俾個仔間房用，最緊要夠靜同乾淨。呢部機真係好靜，小朋友瞓覺都唔會嘈醒。有埋抗菌filter，感覺空氣都清新啲，幾放心。

Mr. Kwan		14/07/2024
格過幾間網店價，BBE個價最合理。主要係為咗佢個1級能源標籤，希望可以慳返啲電費。變頻機比想像中靜，整體CP值好高。

Mr. Wong		10/04/2024
呢排天氣又濕又熱，開抽濕功能真係一流，間房即刻乾爽晒，又唔會好似開冷氣咁凍。製冷都夠快，Pan記出品有保證。

T. M. Ng		15/04/2024
Ordered on Monday, arrived and installed by Wednesday. Very efficient service. The unit is surprisingly quiet.

Ahi**		28/04/2024
抽濕功能好用，呢排天氣潮濕，開一陣間房就乾爽晒。👍

Ms. Yip		11/05/2024
Cools down my small bedroom very quickly. Good purchase.

Em*u		02/06/2024
房仔用一流，夠凍又慳電。CP值超高！👍

Installation


Window-type AC Standard Installation fee
HP	Installation fee
3/4HP **	$380
1HP **	$380
1.5HP **	$480
2HP **	$480
2.5HP	$580
3HP OR ABOVE	$580
Dismantle & disposal the old Window-type AC / Dismantle & disposal the old Split-type AC (Under safety)	$100 / $500
Standard installation include: 4"x4" Water dish(if the models come with) 1 inch silver colour aluminum edge 5 feet water pipe($10 for extra feet)	Standard installation does not include: Electricity supply or extension of electric wire Extra wall opening and dismantling window frame Cutting or removal for an extra-large or extra-thick glass Decoration /Finishing work such as wall-painting Delivery location which is no elevator service provide
For Windows with concrete slab, supported by aluminum foot supporter or rubber pole. (within 4 inch height)
For Windows without concrete slab, support with aluminum U sharp base supporter with arms; 11KBtu or above windows air-con, supported with extra hanger. (Not included)
Customer need to make sure got enough place to install the ac Customer need to provide the glass *Electricity supply should be provided by the customer adjacent to the air-conditioner within 0.5m
** Panasonic , Rasonic Inverter Heat pump A/C Series

make sure provide an outside drainage use by original drain pan & drain water accessory.

if not, no warranty by agent. Please attention to the installation feasibility ,

May be need to add aluminum U Sharp base supporter




Window-type AC Extra Fee list
To dismantle the air-conditioner & aluminum frame, transportation & disposal of the air conditioner	(Per set) $100
U- shaped aluminum frame 3/4 to 2HP	(Per set) $100
To fabricate the mounting frame	(Per set) $100
Additional Drain Pipe	(Per feet) $10
Stainless steel water tray(with 4 feet water hose)(The original plastic water tray is easy to be blocked)	(Per set) $350
To install quiet clear protective strip	(Per set) $150
To modify the existing T-junction of aluminum window frame	(Per set) $250
To modify the existing T-junction of iron window frame	(Per set) Quotation
Normal glass covering (6mm thick) (Use normal glass frit: other glass frit may have additional charge)	(Per Square feet) $80
Frosted or amber-yellow glass covering (6mm thick) (Use normal glass frit: other glass frit may have additional charge)	(Per Square feet) $90
To install tailor-made "Return Air Duc"	(Per Set) $1500
To dismantle "Return Air Duct"	(Per Set) $100
To dismantle wooden frame (Not restore)	(Per Set) $200
To dismantle iron windows	(Per Set) $200 up
To dismantle iron window branches	(Per Set) $100
To enlarge the window space for installation, if the window space is insufficient (aluminum windows)	(Per Set) $150
For bronze aluminum materials	(Per Set) $100
Replacement of socket	(Per Set) $120
Replacement of plug	(Per Set) $60
Connect the electricity from the distribution board (Include the 15ft wire and safety lock)	(Per Set) $800
Split the electricity from one socket (include the 10ft Wire)	(Per Set) $250
Extra wire	(Per Square feet) $20
Transportation fee of up &/or down stairs (Per floor Per unit)	$30
Special installation	Quotation
Discovery Bay, Outlying Islands and Restricted Area	(Per Job) $300
Installation location cannot be reached by transportation and required to reach on foot	$120

Remarks

a. 12 months warrant is provided for installation works.

The warranty includes:(I)Air-conditioner frame (II)Connection failure of refrigerants pipes

Maintenance service does not include the followings:

Scaffolding must be provided by clients

Problems caused by poor maintenance such as leaking of drain pipe due to improper and irregular maintenance

Clients will responsible for the decoration /finishing work for inspection or maintenance if the air-conditioner pipe is covered or decorated.

In event of discrepancy or inconsistency between the Chinese and the English version

Delivery

Delivery: $100 per item(Waived for products marked as "Included free delivery")
a) Additional charge for Tung Chung, Ma Wan & Discovery Bay: $100 each job
Additional Stair Charge for Delivery (Except village house will charge $50 for each level, All apartment or building will charge $50 for each 10 steps, below 5 steps free of charge)
a) General appliances: $30 each
b) Window type air conditioner: 3/4HP to 1HP $30 each, 1.5HP to 2.5HP $50 each, 3HP or above require discussion separately
c) Split type air conditioner, refrigerator, washing machine: $50 each
d) Built-in oven , Built-in Steam oven,Chimney Type Hood: $50 each
Walking distance more than 100m : Extra fee

Installation Schedule
Installation fee table above quote is the designated contractor responsible for BBE Such as by other agents or other contractors deilvery fee/installation fee will be different. For more information, please contact our inquiry Hong Kong Island (Tue,Thu,Sat) Kowloon (Mon to Sat) N.T. (Mon to Sat)

Why us?

Why Choose BBE?

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🏆 Award-Winning Reputation

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