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Products in this category are scored under Frontum Air Conditioners Methodology v1.0: technical specifications plus authentic consumer ratings, with 0% commercial bias.
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HTW IX75 3.5 kW Review | 46 Data compared

Avg. price:~£300Cooling capacity:3.5 kWSeasonal cooling efficiency (SEER):6.1Maximum indoor-unit sound power level:52 dB

HTW IX75 3.5 kW Review: Compare 46 technical specifications and user reviews to see how this product ranks in the Air Conditioners category and whether it is worth buying.

6.8/10

Overall score

Score
6.8/ 10
✕
What it is
An overall evaluation of products in the Air Conditioners category, based on technical analysis and user reviews.
When it matters
When you need a quick reference for identifying the best products in the Air Conditioners category.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 90% of models
Score components

80%

6.8

Technical score

20%

?

User score

â–¼Worse than 90% of air conditioners
7.2

Value for money

Value for money
7.2/ 10
✕
What it is
An indicator that combines the overall score of products in the Air Conditioners category with their prices.
When it matters
When you are comparing products in the Air Conditioners category and want a good balance between quality and price.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 52% of models
Score components

70%

6.8

Overall score

30%

8.0

Price

â–²Better than 52%
6.8

Technical score

Technical score
6.8/ 10
✕
What it is
An assessment of technical performance for products in the Air Conditioners category across these key areas: Performance, Features, Design.
When it matters
When you want to compare products in the Air Conditioners category by technical performance, specifications, and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 88% of models
Score components

40%

4.4

Performance

40%

8.0

Features

20%

9.5

Design

â–¼Worse than 88%
?

User score

User score
8.0/ 10
✕
What it is
A rating that combines user reviews with the total review volume for products in the Air Conditioners category.
When it matters
When you want to know how products in the Air Conditioners category perform in everyday use and how reliable owners find them over time.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 83% of models
Score components

70%

?

User ratings

30%

?

Number of reviews

  • No image
No image
Best prices
    N/A~ £300
Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
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Technical Specifications of air conditioner HTW IX75 3.5 kW

Technical score
Technical score
6.8/ 10
✕
What it is
An assessment of technical performance for products in the Air Conditioners category across these key areas: Performance, Features, Design.
When it matters
When you want to compare products in the Air Conditioners category by technical performance, specifications, and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 88% of models
Score components:

40%

4.4

Performance

40%

8.0

Features

20%

9.5

Design

6.8
User score
User score
8.0/ 10
✕
What it is
A rating that combines user reviews with the total review volume for products in the Air Conditioners category.
When it matters
When you want to know how products in the Air Conditioners category perform in everyday use and how reliable owners find them over time.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 83% of models
Score components

70%

?

User ratings

30%

?

Number of reviews

?
Popularity
Popularity
1.0/ 10
✕
What it is
An indicator based on the number of reviews received by products in the Air Conditioners category.
When it matters
When you prefer products in the Air Conditioners category that have been chosen and reviewed by many other buyers.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 99% of models
Popularity:
HTW IX75 3.5 kW has a popularity score of 1 point, which is higher than 0% of products in this category.
1.0
Value for money
Value for money
7.2/ 10
✕
What it is
An indicator that combines the overall score of products in the Air Conditioners category with their prices.
When it matters
When you are comparing products in the Air Conditioners category and want a good balance between quality and price.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 52% of models
Score components:

70%

6.8

Overall score

30%

8.0

Price

7.2
Split configuration
mono split
Cooling capacity
3.5 kW
Market range: <2.5 kW – >5.5 kW
This air conditioner delivers a cooling capacity of 3.5 kW, which is higher than that of 45.9% of air conditioners and the same as that of 20% of air conditioners.
Indoor-unit capacity configuration
12,000 BTU/h
Seasonal cooling efficiency (SEER)
6.1
Market range: <6 – >7.5
This air conditioner has a SEER rating of 6.1, which is lower than that of 62.2% of air conditioners and the same as that of 34% of air conditioners.
Seasonal heating efficiency (SCOP)
4
Market range: <4 – >5
This air conditioner has a SCOP rating of 4, which is higher than that of 4.4% of air conditioners and the same as that of 49.4% of air conditioners.
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Inverter compressor
yes
Does this air conditioner use an inverter compressor? yes. 12.4% of air conditioners do, while 87.6% do not.
Heating function
yes
Can this air conditioner heat the room? yes. 7.3% of air conditioners can, while 92.7% cannot.
Active air purification
no
Does this air conditioner actively purify the air? no. 27% of air conditioners do not, while 73.1% do.
Dehumidification mode
no
Does this air conditioner include dehumidification mode? no. 93.8% of air conditioners do not, while 6.2% do.
Fan-only mode
no
Does this air conditioner offer fan-only mode? no. 94.4% of air conditioners do not, while 5.6% do.
Show more
Color
white
Body material
plastic
Display
yes
This air conditioner includes a display (yes); 18% of air conditioners do not, while 82% do.
Display position
front center
Physical control methods
remote control
This air conditioner provides remote control physical controls, ahead of 1.1% of air conditioners and equal to 81.5%.
Show more

HTW IX75 3.5 kW vs the average air conditioner

246810TotalPerformanceFeaturesDesign
  • 4 dB lower indoor sound power
    This air conditioner operates with a quieter indoor unit than the average air conditioner (52 dB vs 56 dB).
    52 dB vs 56 dB
  • Includes an activated carbon filter
    This air conditioner includes an activated carbon filter, while the average air conditioner does not include an activated carbon filter.
  • 10.5 cm narrower indoor unit
    This air conditioner has a narrower indoor unit than the average air conditioner (70 cm vs 80.5 cm).
    70 cm vs 80.5 cm
  • 1 more fan speeds
    This air conditioner provides more fan speed options than the average air conditioner (4 vs 3).
    4 vs 3
  • 2 cm lower indoor unit
    This air conditioner has a lower indoor-unit height than the average air conditioner (27 cm vs 29 cm).
    27 cm vs 29 cm
  • 0.7 cm shallower indoor unit
    This air conditioner has a shallower indoor unit than the average air conditioner (19.8 cm vs 20.5 cm).
    19.8 cm vs 20.5 cm
  • 66.7% cheaper
    HTW IX75 3.5 kW is cheaper than the average air conditioner (£300 vs £500).
    £300 vs £500
  • 2.3% lighter indoor unit
    This air conditioner has a lighter indoor unit than the average air conditioner (8.5 kg vs 8.7 kg).
    8.5 kg vs 8.7 kg
  • 66.7% cheaper
    HTW IX75 3.5 kW is cheaper than the average air conditioner (£300 vs £500).
    £300 vs £500
  • 1% better value for money
    HTW IX75 3.5 kW offers better value for money than the average air conditioner (7.19 vs 7.1).
    7.19 vs 7.12
  • 4 dB lower indoor sound power
    This air conditioner operates with a quieter indoor unit than the average air conditioner (52 dB vs 56 dB).
    52 dB vs 56 dB
  • Includes an activated carbon filter
    This air conditioner includes an activated carbon filter, while the average air conditioner does not include an activated carbon filter.
  • 1 more fan speeds
    This air conditioner provides more fan speed options than the average air conditioner (4 vs 3).
    4 vs 3
  • 10.5 cm narrower indoor unit
    This air conditioner has a narrower indoor unit than the average air conditioner (70 cm vs 80.5 cm).
    70 cm vs 80.5 cm
  • 2 cm lower indoor unit
    This air conditioner has a lower indoor-unit height than the average air conditioner (27 cm vs 29 cm).
    27 cm vs 29 cm
  • 0.7 cm shallower indoor unit
    This air conditioner has a shallower indoor unit than the average air conditioner (19.8 cm vs 20.5 cm).
    19.8 cm vs 20.5 cm
  • 2.3% lighter indoor unit
    This air conditioner has a lighter indoor unit than the average air conditioner (8.5 kg vs 8.7 kg).
    8.5 kg vs 8.7 kg
  • Does not support comfort airflow mode
    This air conditioner does not support comfort airflow mode, while the average air conditioner supports comfort airflow mode.
  • Does not support Wi-Fi connectivity
    This air conditioner does not support Wi-Fi connectivity, while the average air conditioner supports Wi-Fi connectivity.
  • No dehumidification mode
    Does this air conditioner dehumidify independently? no. Does the average air conditioner? yes.
  • 0.2 points lower seasonal cooling efficiency
    This air conditioner has a lower seasonal cooling efficiency (SEER) than the average air conditioner (6.1 vs 6.3).
    6.1 vs 6.3
  • No fan-only mode
    Does this air conditioner offer fan-only mode? no. Does the average air conditioner? yes.
  • Does not support self-diagnostics
    This air conditioner does not support self-diagnostics, while the average air conditioner supports self-diagnostics.
  • 2 dB higher outdoor sound power
    This air conditioner operates with a louder outdoor unit than the average air conditioner (64 dB vs 62 dB).
    64 dB vs 62 dB
  • 45 m³/h lower indoor-unit airflow
    This air conditioner delivers a lower indoor airflow rate than the average air conditioner (550 m³/h vs 595 m³/h).
    550 m³/h vs 595 m³/h
  • 0.2 points lower seasonal cooling efficiency
    This air conditioner has a lower seasonal cooling efficiency (SEER) than the average air conditioner (6.1 vs 6.3).
    6.1 vs 6.3
  • 2 dB higher outdoor sound power
    This air conditioner operates with a louder outdoor unit than the average air conditioner (64 dB vs 62 dB).
    64 dB vs 62 dB
  • 45 m³/h lower indoor-unit airflow
    This air conditioner delivers a lower indoor airflow rate than the average air conditioner (550 m³/h vs 595 m³/h).
    550 m³/h vs 595 m³/h
  • Does not support comfort airflow mode
    This air conditioner does not support comfort airflow mode, while the average air conditioner supports comfort airflow mode.
  • Does not support Wi-Fi connectivity
    This air conditioner does not support Wi-Fi connectivity, while the average air conditioner supports Wi-Fi connectivity.
  • No dehumidification mode
    Does this air conditioner dehumidify independently? no. Does the average air conditioner? yes.
  • No fan-only mode
    Does this air conditioner offer fan-only mode? no. Does the average air conditioner? yes.
  • Does not support self-diagnostics
    This air conditioner does not support self-diagnostics, while the average air conditioner supports self-diagnostics.

Third-party reviews

What we like about HTW IX75 3.5 kW

  • Excellent value for money with competitive pricing
  • Rapid heating and cooling performance utilizing Turbo mode
  • High energy efficiency featuring DC Inverter technology and an A++ cooling rating
  • Low noise levels and quiet operation, especially when using the night/silent mode
  • Useful smart features including the 'I Feel' temperature sensor in the remote
  • Built-in mold-proofing function that runs the fan for 3 minutes after shutdown to dry the evaporator
  • Good durability with anti-corrosive Golden Fin protection

What we don't like about HTW IX75 3.5 kW

  • The official user manual is poorly translated, lacks detail, and can be confusing
  • Wi-Fi connectivity and mobile app pairing can be unstable or difficult to configure
  • Scheduling features through the smart application occasionally fail to activate
  • The brand is relatively lesser-known compared to major market competitors

Verdict

The HTW IX75 (3.5 kW / 12,000 BTU) is a 1x1 wall-mounted split air conditioner that utilizes a DC Inverter compressor and eco-friendly R32 refrigerant to provide balanced heating and cooling for medium-sized spaces up to 25 m². Key technical specifications include an A++ energy rating for cooling (SEER 6.1, 1,190W consumption) and an A+ rating for heating (SCOP 4.0, 950W consumption), operating reliably across extreme temperatures ranging from -15°C to +53°C. Main advantages feature its sleek, compact indoor unit (270 x 805 x 197 mm) with a specialized Golden Fin anti-corrosion coating on the coils, built-in Wi-Fi, 24-hour timer, and integrated smart functions like a 23 dB low-noise Silent Mode, Turbo cooling, self-cleaning, and an "I Feel" remote temperature sensor. On the downside, the system requires professional installation due to its multi-unit setup, and its maximum indoor sound pressure level can reach up to 52 dB(A) during high-velocity airflow or Turbo operation.

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