TGC TAC770 3/4HP Inverter Window Type Air Conditioner
The TGC TAC770 is a 3/4 HP Inverter Window Type Air Conditioner designed for efficient and powerful cooling. With a cooling capacity of 7,680 BTU/h, this model has earned a Grade 1 Energy Efficiency Label, utilising advanced inverter technology and eco-friendly R32 refrigerant. The TAC770 offers precise temperature control and multiple intelligent modes, making it an ideal choice for a comfortable, quiet, and energy-conscious home environment.
Efficient Cooling with Inverter Technology
The TGC TAC770 features advanced inverter technology that automatically adjusts the compressor speed to match the room's temperature needs. This avoids the frequent start-stop cycles of conventional units, resulting in more stable temperatures and significant energy savings. Combined with the environmentally friendly R32 refrigerant, it not only delivers superior cooling efficiency but also minimises its impact on the environment, earning it the Grade 1 Energy Label from the Hong Kong EMSD to help you save on electricity bills.
Intelligent Modes for Customised Comfort
To cater to various needs and weather conditions, the TAC770 is equipped with multiple smart operating modes:
- i-Feel Function: A temperature sensor built into the remote control detects the temperature at your location and adjusts the airflow accordingly, providing a truly personalised cooling experience.
- Turbo Mode: Activates powerful cooling at the touch of a button, rapidly lowering the room temperature to quickly relieve you from the summer heat.
- Sleep Mode: Automatically adjusts the temperature and fan speed after you fall asleep, creating a quiet and comfortable sleeping environment while conserving energy.
- Independent Dehumidification: An essential function for humid weather, effectively reducing indoor humidity to keep your living space dry and comfortable.
Convenient and User-Friendly Design
The TGC TAC770 is designed with user experience in mind, incorporating several features for easy operation:
- LCD Wireless Remote Control: Clearly displays current settings, allowing you to effortlessly adjust all functions from anywhere in the room.
- 24-Hour On/Off Timer: Pre-set the air conditioner to turn on before you arrive home or turn off after you leave for ultimate convenience and flexibility.
- Auto Swing Louver: Automatically distributes cool air evenly to every corner of the room.
Key Features
- Grade 1 Energy Efficiency Label: High efficiency for maximum energy savings.
- Inverter Technology: Ensures quiet operation, stable temperature, and energy conservation.
- Eco-Friendly R32 Refrigerant: Reduces environmental impact.
- Multi-Function Remote: Comes with an LCD screen for clear and easy operation.
- 24-Hour Timer: Allows you to schedule on/off times in advance.
- Auto Swing: Delivers cool air evenly throughout the room.
- Easy-to-Clean Panel & Filter: Detachable design for simple cleaning and maintenance.
Product Specifications
- Model: TAC770
- Horsepower: 3/4 HP
- Energy Efficiency Label: Grade 1
- Cooling Capacity: 7,680 BTU/h
- Power Supply: 220-240 V (50Hz)
- Rated Power: 1050 W
- Refrigerant: R32
- Fan Speed Selection: Auto / High / Medium / Low
- Mode Selection: Auto / Cool / Dehumidify / Fan
- Temperature Setting Range: 17 - 30 °C
- Waterproof Level (Outdoor part): IPX4
- Net Weight: 30.1 kg
- Dimensions (H x W x D): 350 x 451 x 675 mm (13.8 x 17.8 x 26.6 inches)
Warranty Information
- 3-Year Free 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
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 |
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| 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 |
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| ** Panasonic , Rasonic Inverter Heat pump A/C Series | |||
| make sure provide an outside drainage use by original drain pan & drain water accessory. |
| 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 |
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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 |
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| Installation Schedule | |
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