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Suntec 15144 Advance 9.0 Eco Review | 44 Data compared

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  • Avg. price in UK: ~£880
  • Avg. price in US: ~$900
  • Cooling capacity: 9,000 BTU/h
  • Maximum room size: 34 m²
  • Maximum noise level: 65 dB
  • Heating function: no
  • Cooling Energy Efficiency Class: A

Suntec 15144 Advance 9.0 Eco review. Compare 44 technical specifications and user reviews to see how this product ranks in the Portable Air Conditioners category and whether it is worth buying.

6.8

Overall score

What it is: An overall evaluation of products in the Portable 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 Portable Air Conditioners category.

Score components:

80.0%

6.6

Technical Score

20.0%

7.5

User score

Good
6.6

Technical Score

What it is: An assessment of technical performance for products in the Portable Air Conditioners category across these key areas: Performance, Features, Design.

When it matters: When you want to compare products in the Portable Air Conditioners category by technical performance, specifications, and available features.

Score components:

55.0%

6.0

Performance

30.0%

6.5

Features

15.0%

8.8

Design

Good
7.5

User score

What it is: A rating that combines user reviews with the total review volume for products in the Portable Air Conditioners category.

When it matters: When you want to know how products in the Portable Air Conditioners category perform in everyday use and how reliable owners find them over time.

Score components:

70.0%

8.0

User reviews

30.0%

6.4

Popularity

User score:
United Kingdom
amazon
4.0
(58)

(Reviews last updated: August 2026)

Very good
  • 5.4
    Bedroom use

    Score components:

    35.0%

    1.0

    Maximum noise level

    25.0%

    4.0

    Night mode

    20.0%

    10

    Timer

    20.0%

    10

    Remote control

  • 6.3
    Large rooms

    Score components:

    40.0%

    4.6

    Cooling capacity

    30.0%

    6.5

    Maximum room size

    20.0%

    7.4

    Airflow (high speed)

    10.0%

    10

    Airflow direction control

  • 5.4
    Year-round use

    Score components:

    40.0%

    4.0

    Heating function

    30.0%

    4.0

    Dehumidification capacity

    20.0%

    8.0

    Cooling energy efficiency class

    10.0%

    10

    Automatic fan speed

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Best prices in UK

Best rankings

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Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Suntec 15144 Advance 9.0 Eco is a 3-in-1 portable air conditioner featuring cooling, dehumidification (0.7 l/h), and ventilation functions with an airflow rate of up to 380 m³/h. It operates with an energy efficiency class A rating, utilizes eco-friendly R290 refrigerant, and provides a cooling capacity of 9,000 BTU/h (2.4 kW), making it suitable for rooms up to 34 m² or 80 m³. Main pros include its plug-and-play installation, integrated castors for easy mobility, and user-friendly features like an LED soft-touch display, 24-hour timer, and remote control. On the downside, its maximum noise level reaches a loud 65 dB(A) at full load, it weighs a relatively heavy 29.7 kg, and the cooling performance is limited to small-to-medium enclosed environments.

Technical Specifications of portable air conditioner Suntec 15144 Advance 9.0 Eco

Technical Score

What it is: An assessment of technical performance for products in the Portable Air Conditioners category across these key areas: Performance, Features, Design.

When it matters: When you want to compare products in the Portable Air Conditioners category by technical performance, specifications, and available features.

Score components:

55.0%

6.0

Performance

30.0%

6.5

Features

15.0%

8.8

Design

6.6
Suntec 15144 Advance 9 Eco has a technical score of 6.57 points, which is lower than 53.2% of products in this category.
User score

What it is: A rating that combines user reviews with the total review volume for products in the Portable Air Conditioners category.

When it matters: When you want to know how products in the Portable Air Conditioners category perform in everyday use and how reliable owners find them over time.

Score components:

70.0%

8.0

User reviews

30.0%

6.4

Popularity

User score:
United Kingdom
amazon
4.0
(58)

(Reviews last updated: August 2026)

7.5
Suntec 15144 Advance 9 Eco has a user score of 7.51 points, which is lower than 78.4% of products in this category.
Popularity
What it is: An indicator based on the number of reviews received by products in the Portable Air Conditioners category.
When it matters: When you prefer products in the Portable Air Conditioners category that have been chosen and reviewed by many other buyers.
6.4
Suntec 15144 Advance 9 Eco has a popularity of 6.4 points, which is higher than 53.7% of products in this category.
Ratio quality/price

What it is: An indicator that combines the overall score of products in the Portable Air Conditioners category with their prices.

When it matters: When you are comparing products in the Portable Air Conditioners category and want a good balance between quality and price.

Score components:

60.0%

6.8

Overall score

40.0%

2.2

Price

5.4
Suntec 15144 Advance 9 Eco has a quality-to-price ratio of 5.4 points, which is lower than 98.4% of products in this category.
Cooling capacity
What it is: Cooling capacity is the amount of heat the air conditioner can remove per hour, measured in BTU/h.
When it matters: Higher capacity cools larger or warmer rooms more effectively, provided the unit is sized correctly.

Importance: HIGH

Good value: At least 12,000 BTU/h

9,000 BTU/h
Suntec 15144 Advance 9 Eco delivers 9000 BTU/h cooling capacity, which is higher than that of 26.6% of portable air conditioners and equal to that of 30.3% of portable air conditioners.
Rated input power
What it is: Rated input power is the electrical power the unit draws at its specified operating point, measured in watts.
When it matters: Lower rated input power reduces electrical demand, though cooling efficiency also depends on delivered capacity.

Importance: HIGH

Good value: Up to 1,200 W

?
Cooling Energy Efficiency Class
What it is: Cooling energy efficiency class summarizes the efficiency of the unit while cooling, from higher to lower letter grades.
When it matters: A higher cooling efficiency class indicates more cooling output for the electricity consumed.

Importance: HIGH

Good value: A or better

A
Suntec 15144 Advance 9 Eco has cooling energy efficiency class A, which ranks lower than 10.7% of portable air conditioners and equal to 89.4% of portable air conditioners.
Heating energy efficiency class
What it is: Heating energy efficiency class summarizes energy efficiency when the unit operates in heating mode.
When it matters: A higher heating efficiency class matters when the portable air conditioner will also provide regular space heating.

Importance: LOW

Good value: A or better

?
Number of speeds
What it is: The number of selectable fan speeds determines how finely airflow and noise can be adjusted.
When it matters: More speed settings make it easier to balance cooling intensity, sound, and comfort.

Importance: MEDIUM

Good value: At least 3 speeds

3
Suntec 15144 Advance 9 Eco offers 3 fan speeds, which is more than 36.8% of portable air conditioners and equal to 61.1% of portable air conditioners.
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Fan-only mode
What it is: Fan-only mode circulates room air without running the refrigeration cycle.
When it matters: This mode provides lower-power airflow when cooling is unnecessary.

Importance: MEDIUM

Good value: yes

yes
Suntec 15144 Advance 9 Eco includes a fan-only mode. 99.5% of portable air conditioners support this mode.
Airflow direction control
What it is: Airflow direction control describes whether outlet air can be aimed automatically, manually, or not at all.
When it matters: Better directional control spreads conditioned air more evenly without repositioning the unit.

Importance: MEDIUM

Good value: automatic

automatic
Suntec 15144 Advance 9 Eco provides automatic airflow direction control, which ranks higher than 47.3% of portable air conditioners and equal to 52.7% of portable air conditioners.
Night mode
What it is: Night mode adjusts operation for sleeping hours, typically reducing sound, light, or abrupt temperature changes.
When it matters: Night mode is useful when the unit runs in a bedroom or other light- and noise-sensitive space.

Importance: MEDIUM

Good value: yes

no
Suntec 15144 Advance 9 Eco does not include a dedicated night mode. 74.3% of portable air conditioners offer night mode.
Timer
What it is: A timer lets the unit start, stop, or change operation after a scheduled interval.
When it matters: Timer control helps cool a room before use and avoids running the unit longer than necessary.

Importance: MEDIUM

Good value: yes

yes
Suntec 15144 Advance 9 Eco includes a built-in timer. 99.5% of portable air conditioners feature a timer.
Maximum timer duration
What it is: Maximum timer duration is the longest interval that can be scheduled before automatic operation changes.
When it matters: A longer timer window offers more flexibility for overnight use and advance scheduling.

Importance: MEDIUM

Good value: At least 24 hours

24 hours
Suntec 15144 Advance 9 Eco supports a timer of up to 24 hours, which is longer than that of 7.4% of portable air conditioners and equal to that of 92.6% of portable air conditioners.
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Color
What it is: Color describes the main exterior finish of the portable air conditioner.
When it matters: Finish color matters when the unit will remain visible and should suit the room decor.

Importance: LOW

white
Display
What it is: A display shows settings such as target temperature, operating mode, or timer status on the unit.
When it matters: A display makes current settings easier to check without opening an app or using the remote.

Importance: LOW

Good value: yes

yes
Suntec 15144 Advance 9 Eco includes an integrated display. 99.5% of portable air conditioners feature a display.
Control type
What it is: Control type identifies whether settings are entered through touch controls, physical buttons, or both.
When it matters: The interface style affects tactile feedback, cleaning, accessibility, and ease of use.

Importance: LOW

touch
Remote control
What it is: A remote control operates core functions from across the room without touching the unit.
When it matters: Remote access is convenient when the air conditioner is beside a window, across the room, or used from bed.

Importance: LOW

Good value: yes

yes
Suntec 15144 Advance 9 Eco comes with a remote control. 99% of portable air conditioners include a remote.
Handles
What it is: Integrated handles provide secure grip points for moving or repositioning the unit.
When it matters: Handles reduce awkward lifting when the air conditioner is moved between rooms or stored.

Importance: LOW

Good value: yes

yes
Suntec 15144 Advance 9 Eco includes built-in handles for easier carrying. 99.5% of portable air conditioners feature handles.
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Suntec 15144 Advance 9.0 Eco vs the average portable air conditioner

  • 30 m³/h higher high-speed airflow
    Suntec 15144 Advance 9 Eco delivers higher high-speed airflow than the average portable air conditioner (380 m³/h vs 350 m³/h).
    What it is: High-speed airflow is the maximum volume of air the fan can move per hour.
    When it matters: Higher maximum airflow circulates cooled air through the room more quickly.

    Importance: HIGH

    Good value: At least 350 m³/h

    Suntec 15144 Advance 9 Eco delivers higher high-speed airflow than the average portable air conditioner (380 m³/h vs 350 m³/h).380 m³/h vs 350 m³/h
  • 4 m² larger room coverage
    Suntec 15144 Advance 9 Eco covers a larger room area than the average portable air conditioner (34 m² vs 30 m²).
    What it is: Maximum room size is the largest floor area the manufacturer recommends the unit should cool.
    When it matters: A larger rated area is important when cooling open-plan spaces or larger rooms.

    Importance: HIGH

    Good value: At least 30 m²

    Suntec 15144 Advance 9 Eco covers a larger room area than the average portable air conditioner (34 m² vs 30 m²).34 m² vs 30 m²
  • 1 cm shallower cabinet
    Suntec 15144 Advance 9 Eco is shallower than the average portable air conditioner (34.5 cm vs 35.5 cm).
    What it is: Depth is the front-to-back cabinet dimension of the portable air conditioner.
    When it matters: A shallower unit protrudes less into the room and leaves more usable floor space.

    Importance: LOW

    Good value: Up to 35 cm

    Suntec 15144 Advance 9 Eco is shallower than the average portable air conditioner (34.5 cm vs 35.5 cm).34.5 cm vs 35.5 cm
  • 5.9% more popular
    Suntec 15144 Advance 9 Eco is more popular than the average portable air conditioner (6.36 vs 6.005).
    What it is: An indicator based on the number of reviews received by products in the Portable Air Conditioners category.
    When it matters: When you prefer products in the Portable Air Conditioners category that have been chosen and reviewed by many other buyers.
    Suntec 15144 Advance 9 Eco is more popular than the average portable air conditioner (6.36 vs 6.005).6.36 vs 6.01
  • 30 m³/h higher high-speed airflow
    Suntec 15144 Advance 9 Eco delivers higher high-speed airflow than the average portable air conditioner (380 m³/h vs 350 m³/h).
  • 4 m² larger room coverage
    Suntec 15144 Advance 9 Eco covers a larger room area than the average portable air conditioner (34 m² vs 30 m²).
  • 1 cm shallower cabinet
    Suntec 15144 Advance 9 Eco is shallower than the average portable air conditioner (34.5 cm vs 35.5 cm).

Total
Overall
Performance
Design
  • 2 °C lower maximum temperature
    Suntec 15144 Advance 9 Eco has a lower maximum temperature setting than the average portable air conditioner (30 °C vs 32 °C).
  • 1 dB louder at maximum output
    Suntec 15144 Advance 9 Eco is louder at maximum output than the average portable air conditioner (65 dB vs 64 dB).
  • 1 dB louder minimum operation
    Suntec 15144 Advance 9 Eco is louder at minimum output than the average portable air conditioner (52 dB vs 51 dB).
    Lowest stated operating noise.
  • No night mode
    Suntec 15144 Advance 9 Eco does not include a night mode, while the average portable air conditioner does.
  • 4.4 l/24 h lower dehumidification capacity
    Suntec 15144 Advance 9 Eco offers lower moisture removal than the average portable air conditioner (28 l/24 h vs 32.4 l/24 h).
  • 16.5% higher weight
    Suntec 15144 Advance 9 Eco is heavier than the average portable air conditioner (29.7 kg vs 25.5 kg).
  • 3.5 cm wider cabinet
    Suntec 15144 Advance 9 Eco is wider than the average portable air conditioner (41.5 cm vs 38 cm).
  • 0.9% larger external volume
    Suntec 15144 Advance 9 Eco has a larger external volume than the average portable air conditioner (101654.3 cm³ vs 102623.407656 cm³).
  • No night mode
    Suntec 15144 Advance 9 Eco does not include a night mode, while the average portable air conditioner does.
    What it is: Night mode adjusts operation for sleeping hours, typically reducing sound, light, or abrupt temperature changes.
    When it matters: Night mode is useful when the unit runs in a bedroom or other light- and noise-sensitive space.

    Importance: MEDIUM

    Good value: yes

    Suntec 15144 Advance 9 Eco does not include a night mode, while the average portable air conditioner does.
  • 2 °C lower maximum temperature
    Suntec 15144 Advance 9 Eco has a lower maximum temperature setting than the average portable air conditioner (30 °C vs 32 °C).
    What it is: Maximum set temperature is the highest thermostat target available in the unit controls.
    When it matters: A higher maximum setting provides a broader adjustment range, especially on models with heating.

    Importance: LOW

    Good value: At least 30 °C

    Suntec 15144 Advance 9 Eco has a lower maximum temperature setting than the average portable air conditioner (30 °C vs 32 °C).30 °C vs 32 °C
  • 4.4 l/24 h lower dehumidification capacity
    Suntec 15144 Advance 9 Eco offers lower moisture removal than the average portable air conditioner (28 l/24 h vs 32.4 l/24 h).
    What it is: Dehumidification capacity is the maximum volume of moisture the unit can remove from the air in 24 hours.
    When it matters: Higher capacity is more effective in large, persistently humid, or moisture-prone rooms.

    Importance: HIGH

    Good value: At least 24 l/24 h

    Suntec 15144 Advance 9 Eco offers lower moisture removal than the average portable air conditioner (28 l/24 h vs 32.4 l/24 h).28 l/24 h vs 32.4 l/24 h
  • 1 dB louder at maximum output
    Suntec 15144 Advance 9 Eco is louder at maximum output than the average portable air conditioner (65 dB vs 64 dB).
    What it is: Maximum noise level is the loudest stated sound output, usually produced at full cooling or fan speed.
    When it matters: Lower maximum noise makes intensive cooling less disruptive during work, conversation, or sleep.

    Importance: MEDIUM

    Good value: Up to 60 dB

    Suntec 15144 Advance 9 Eco is louder at maximum output than the average portable air conditioner (65 dB vs 64 dB).65 dB vs 64 dB
  • 16.5% higher weight
    Suntec 15144 Advance 9 Eco is heavier than the average portable air conditioner (29.7 kg vs 25.5 kg).
    What it is: Weight is the mass of the portable air conditioner before installation accessories are attached.
    When it matters: A lighter unit is easier to carry, reposition, and move between floors.

    Importance: MEDIUM

    Good value: Up to 25 kg

    Suntec 15144 Advance 9 Eco is heavier than the average portable air conditioner (29.7 kg vs 25.5 kg).29.7 kg vs 25.5 kg
  • 2.51x more expensive
    Suntec 15144 Advance 9 Eco is more expensive than the average portable air conditioner (£880 vs £350).
    Suntec 15144 Advance 9 Eco is more expensive than the average portable air conditioner (£880 vs £350).£880 vs £350
  • 30.4% worse value for money
    Suntec 15144 Advance 9 Eco offers worse value for money than the average portable air conditioner (5.39 vs 7.026).
    What it is: An indicator that combines the overall score of products in the Portable Air Conditioners category with their prices.
    When it matters: When you are comparing products in the Portable Air Conditioners category and want a good balance between quality and price.
    Suntec 15144 Advance 9 Eco offers worse value for money than the average portable air conditioner (5.39 vs 7.026).5.39 vs 7.03
  • 6.6% lower user score
    Suntec 15144 Advance 9 Eco has a lower user score than the average portable air conditioner (7.51 vs 8).
    What it is: A rating that combines user reviews with the total review volume for products in the Portable Air Conditioners category.
    When it matters: When you want to know how products in the Portable Air Conditioners category perform in everyday use and how reliable owners find them over time.
    Suntec 15144 Advance 9 Eco has a lower user score than the average portable air conditioner (7.51 vs 8).7.51 vs 8
Total
Overall
Performance
Features
Design

Graphic comparison of Suntec 15144 Advance 9.0 Eco and other products in the Portable Air Conditioners category

Attribute category
Attribute
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Third-party reviews

United Kingdom
amazon
4.0
58 Reviews

(Reviews last updated: August 2026)

What customers like about Suntec 15144 Advance 9.0 Eco?

  • Efficient and rapid cooling performance in small to medium-sized rooms
  • Versatile 3-in-1 functionality operating as an air conditioner, dehumidifier, and fan
  • Eco-friendly operation utilizing natural R290 refrigerant
  • Convenient user interface featuring a clear LED display and a remote control
  • Highly mobile and portable design equipped with smooth-running wheels and carrying handles
  • Features a dedicated sleep mode that gradually adjusts temperature and lowers operating noise
  • Easy setup requiring no permanent structural installation

What customers dislike about Suntec 15144 Advance 9.0 Eco?

  • Noticeably loud operational noise level that can disrupt quiet environments or sleep
  • Bulky monoblock design that occupies noticeable floor space
  • Dependent on a window kit and exhaust hose which can be visually intrusive
  • Decreased cooling effectiveness and energy efficiency when deployed in larger rooms

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(Translated)Show original

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