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TGC TAC770 3/4HP Inverter Window Type Air Conditioner

TGC TAC770 3/4HP Inverter Window Type Air Conditioner

(4.61) 31 reviews 30+ purchased Gift Points $18

FPS/Bank Transfer/Cash

HK$3,990
HK$3,579

Discounted price for other payments HK$3,690

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)

$ 235

+2 year(s)

$ 461

+3 year(s)

$ 590

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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Size Body: 350 x 451 x 675 mm Warranty Period 3 Year Energy Label Level 1 Motor/Compressor Warranty Period 5 Year EMSD Info

The TGC TAC770 is a 3/4 HP inverter window type air conditioner featuring a cooling capacity of 7,680 BTU/h and a Grade 1 energy efficiency rating. Equipped with advanced inverter technology and R32 eco-friendly refrigerant, it ensures high-efficiency cooling while maximizing energy savings for a comfortable and green lifestyle.

Key Features and Functions

Inverter Technology: Automatically adjusts compressor speed for stable temperatures and significant energy savings.
R32 Refrigerant: Enhances cooling efficiency and reduces environmental impact.
i-Feel Temperature Control: Built-in sensor in the remote detects local temperature to provide personalized comfort.
Turbo Fast Cooling: One-touch powerful cooling to lower room temperature quickly during hot summers.
Sleep Mode: Automatically adjusts temperature and fan speed for a quiet sleep environment and energy efficiency.
Independent Dehumidification: Effectively lowers indoor humidity, perfect for humid weather conditions.
Auto Swing Airflow: Distributes cool air evenly to every corner of the room.
24-Hour Timer: Allows flexible scheduling for pre-cooling or automatic shutdown.
Easy-to-Remove Panel and Filter: Simplifies cleaning to maintain clean and fresh air.

Energy Label Information

Energy Label Grade: 1
Category: 1
Refrigerant: R32
Annual Energy Consumption Cooling (kWh): 249
Rated Power Consumption Cooling (kW): 0.626
Rated Cooling Capacity (kW): 2.250
Cooling Capacity (kW): 2.34
Cooling Seasonal Performance Factor (CSPF): 4.5598
Inverter: Yes

Product Specifications

Model: TAC770
Horsepower: 3/4 HP
Energy Efficiency Grade: 1
Cooling Capacity: 7,680 BTU/h
Power Supply: 220-240V (50Hz)
Rated Power: 1050W
Fan Speed Selection: Auto / High / Medium / Low
Mode Selection: Auto / Cooling / Dehumidifying / Fan
Temperature Setting Range: 17 - 30°C
Waterproof Rating: IPX4 (Outdoor part)
Net Weight: 30.1 kg
Overall Dimensions (H x W x D): 350 x 451 x 675 mm

Warranty Service

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.

TGC TAC770 3/4HP Inverter Window Type Air Conditioner Review

Erm		09/12/2025
The i-Feel function is surprisingly accurate. The AC adjusts based on where I put the remote, which is perfect for my home office setup. Cools the exact spot I'm in. Very smart feature.

Jau		20/09/2025
Finally replaced my old fixed-frequency AC. The difference is night and day. This inverter model keeps the temperature so constant, no more on-and-off cycling. Much more comfortable.

Beu**		31/08/2025
The Turbo mode is impressive, cools my room down in minutes after I get home. The inverter tech keeps the temperature very stable. A huge upgrade from my old unit.

T. F. Leung		23/09/2025
It cools okay, but it's not as quiet as advertised. You can definitely hear a low hum. For the price, it's a decent inverter unit, but manage your expectations.

Mr. Wong		15/09/2025
買之前喺BBE問咗好多關於安裝同尺寸嘅問題，個sales都好有耐性答晒。部機收到，運作正常，夠靜。服務同產品都滿意。

Mi**g		10/12/2025
個24小時預校開關真係德政！每日收工前半個鐘set定開機，返到屋企就涼浸浸，唔洗再捱熱等冷氣凍。呢個功能100分！

Em**k		30/09/2025
送貨同安裝都好快手。新屋房仔用，變頻真係好靜，夜晚開住都唔覺嘈。1級能源標籤，希望可以慳返唔少電費！😊

Ahg*		20/11/2025
住近海邊好潮濕，個獨立抽濕功能好正好實用，開完成間房都乾爽晒，抽啲水多到嚇親。製冷都夠力。

Ahp**		25/09/2025
部機夠凍，但個遙控器太多掣，老人家用有啲複雜。要花時間教佢哋點用。如果可以簡單啲就好。

Ma*o		08/10/2025
新裝修完，揀呢部機個樣夠簡約，同間房個vibe好夾。自動搖擺送風好平均，唔會吹死一個位。✨

Jo**n		30/12/2025
Clean and simple design. The front panel is really easy to take off and wash. Good performance overall.

Leg		17/02/2026
BBE送貨快。呢個價錢有變頻機，CP值算好高。房細細地用，完全夠凍。

*Dad**		09/01/2026
Sleep mode is very good. No more waking up in the middle of the night feeling too cold.

K. C. Lee		05/02/2026
Quiet, efficient, and saves money. Perfect.

Mr. Lai		26/11/2025
夠凍，夠靜，慳電，滿意。

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)

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