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Ducasa PTLF 28 Review | 44 Data compared

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  • Avg. price in UK: ~£310
  • Avg. price in US: ~$300
  • Cooling capacity: 9,000 BTU/h
  • Maximum room size: ?
  • Maximum noise level: 65 dB
  • Heating function: no
  • Cooling Energy Efficiency Class: A

Ducasa PTLF 28 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.

6.5

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%

6.5

Technical Score

20.0%

?

User score

Good
6.5

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%

5.2

Performance

30.0%

7.7

Features

15.0%

8.8

Design

Good
?

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%

?

User reviews

30.0%

?

Popularity

  • 6.9
    Bedroom use

    Score components:

    35.0%

    1.0

    Maximum noise level

    25.0%

    10

    Night mode

    20.0%

    10

    Timer

    20.0%

    10

    Remote control

  • 5.6
    Large rooms

    Score components:

    40.0%

    4.6

    Cooling capacity

    30.0%

    ?

    Maximum room size

    20.0%

    1.6

    Airflow (high speed)

    10.0%

    10

    Airflow direction control

  • 6.6
    Year-round use

    Score components:

    40.0%

    4.0

    Heating function

    30.0%

    ?

    Dehumidification capacity

    20.0%

    8.0

    Cooling energy efficiency class

    10.0%

    10

    Automatic fan speed

  • No image
No image

Best prices in UK

    N/A~ £310

Best rankings

?

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

Verdict

The Ducasa PTLF 28 is a compact, cooling-only portable air conditioner that delivers 2600W of cooling capacity while consuming 1000W of power, utilizing eco-friendly R290 refrigerant. Main characteristics include a 320 m³/h internal air circulation rate, a built-in dehumidifier capable of extracting 1.6 liters per hour, an adjustable 3-speed fan, an ON/OFF timer, and a sleep mode. Key pros include its high portability, wide air dispersion angle, a digital display console, and a user-friendly multifunction remote control accompanied by a basic window kit for easy temporary installation. On the downside, its single-duct configuration can lead to negative room pressure by pulling in external air, and its 20.8 kg weight and typical operational noise mean it can be heavy to lift and loud during nighttime use.

Technical Specifications of portable air conditioner Ducasa PTLF 28

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%

?

Performance

30.0%

?

Features

15.0%

?

Design

6.5
Ducasa PTLF 28 has a technical score of 6.49 points, which is lower than 57.4% 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%

0.0

User reviews

30.0%

1.0

Popularity

?
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.
1.0
Ducasa PTLF 28 has a popularity of 1 points, which is lower than 66.3% 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%

6.5

Overall score

40.0%

7.9

Price

6.9
Ducasa PTLF 28 has a quality-to-price ratio of 6.9 points, which is lower than 59.5% 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
Ducasa PTLF 28 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

1,000 W
Ducasa PTLF 28 draws 1000 W, which is lower than the power draw of 50% of portable air conditioners and equal to that of 10.7% of portable air conditioners.
Cooling-mode power draw.
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
Ducasa PTLF 28 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.
Official EU cooling energy efficiency class.
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
Ducasa PTLF 28 offers 3 fan speeds, which is more than 36.8% of portable air conditioners and equal to 61.1% of portable air conditioners.
Manual discrete fan-speed levels counted; automatic and continuous modes were excluded.
Show more
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
Ducasa PTLF 28 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
Ducasa PTLF 28 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

yes
Ducasa PTLF 28 includes 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
Ducasa PTLF 28 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
Ducasa PTLF 28 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
Ducasa PTLF 28 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
Ducasa PTLF 28 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
Ducasa PTLF 28 includes built-in handles for easier carrying. 99.5% of portable air conditioners feature handles.
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Ducasa PTLF 28 vs the average portable air conditioner

  • 1.5 cm shorter cabinet
    Ducasa PTLF 28 is shorter than the average portable air conditioner (69.5 cm vs 71 cm).
    What it is: Height is the vertical dimension of the portable air conditioner.
    When it matters: A shorter cabinet fits more easily below windows, shelves, and other height restrictions.

    Importance: LOW

    Good value: Up to 70 cm

    Ducasa PTLF 28 is shorter than the average portable air conditioner (69.5 cm vs 71 cm).69.5 cm vs 71 cm
  • 3 cm shallower cabinet
    Ducasa PTLF 28 is shallower than the average portable air conditioner (32.5 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

    Ducasa PTLF 28 is shallower than the average portable air conditioner (32.5 cm vs 35.5 cm).32.5 cm vs 35.5 cm
  • 12.9% cheaper
    Ducasa PTLF 28 is cheaper than the average portable air conditioner (£310 vs £350).
    Ducasa PTLF 28 is cheaper than the average portable air conditioner (£310 vs £350).£310 vs £350
  • 1.5 cm shorter cabinet
    Ducasa PTLF 28 is shorter than the average portable air conditioner (69.5 cm vs 71 cm).
  • 3 cm shallower cabinet
    Ducasa PTLF 28 is shallower than the average portable air conditioner (32.5 cm vs 35.5 cm).

Total
Overall
Design
  • 60 m³/h lower high-speed airflow
    Ducasa PTLF 28 delivers lower high-speed airflow than the average portable air conditioner (290 m³/h vs 350 m³/h).
  • 1 °C higher minimum temperature
    Ducasa PTLF 28 has a higher minimum temperature setting than the average portable air conditioner (17 °C vs 16 °C).
  • 12 dB louder minimum operation
    Ducasa PTLF 28 is louder at minimum output than the average portable air conditioner (63 dB vs 51 dB).
    Lowest stated operating noise.
  • 1 dB louder at maximum output
    Ducasa PTLF 28 is louder at maximum output than the average portable air conditioner (65 dB vs 64 dB).
    Highest stated operating noise.
  • 1 °C lower maximum temperature
    Ducasa PTLF 28 has a lower maximum temperature setting than the average portable air conditioner (31 °C vs 32 °C).
  • 13.7% higher weight
    Ducasa PTLF 28 is heavier than the average portable air conditioner (29 kg vs 25.5 kg).
  • 6 cm wider cabinet
    Ducasa PTLF 28 is wider than the average portable air conditioner (44 cm vs 38 cm).
  • 3.2% larger external volume
    Ducasa PTLF 28 has a larger external volume than the average portable air conditioner (99385 cm³ vs 102623.407656 cm³).
  • 60 m³/h lower high-speed airflow
    Ducasa PTLF 28 delivers lower high-speed airflow than the average portable air conditioner (290 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

    Ducasa PTLF 28 delivers lower high-speed airflow than the average portable air conditioner (290 m³/h vs 350 m³/h).290 m³/h vs 350 m³/h
  • 1 °C higher minimum temperature
    Ducasa PTLF 28 has a higher minimum temperature setting than the average portable air conditioner (17 °C vs 16 °C).
    What it is: Minimum set temperature is the lowest thermostat target the unit allows.
    When it matters: A lower minimum setting gives more headroom for intensive cooling in very warm conditions.

    Importance: MEDIUM

    Good value: Up to 16 °C

    Ducasa PTLF 28 has a higher minimum temperature setting than the average portable air conditioner (17 °C vs 16 °C).17 °C vs 16 °C
  • 12 dB louder minimum operation
    Ducasa PTLF 28 is louder at minimum output than the average portable air conditioner (63 dB vs 51 dB).
    Lowest stated operating noise.
    What it is: Minimum noise level is the quietest stated sound output, normally reached at a reduced fan setting.
    When it matters: Lower minimum noise is valuable in bedrooms, home offices, and other quiet spaces.

    Importance: MEDIUM

    Good value: Up to 50 dB

    Ducasa PTLF 28 is louder at minimum output than the average portable air conditioner (63 dB vs 51 dB).63 dB vs 51 dB
  • 1 dB louder at maximum output
    Ducasa PTLF 28 is louder at maximum output than the average portable air conditioner (65 dB vs 64 dB).
    Highest stated operating noise.
    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

    Ducasa PTLF 28 is louder at maximum output than the average portable air conditioner (65 dB vs 64 dB).65 dB vs 64 dB
  • 1 °C lower maximum temperature
    Ducasa PTLF 28 has a lower maximum temperature setting than the average portable air conditioner (31 °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

    Ducasa PTLF 28 has a lower maximum temperature setting than the average portable air conditioner (31 °C vs 32 °C).31 °C vs 32 °C
  • 13.7% higher weight
    Ducasa PTLF 28 is heavier than the average portable air conditioner (29 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

    Ducasa PTLF 28 is heavier than the average portable air conditioner (29 kg vs 25.5 kg).29 kg vs 25.5 kg
  • 6 cm wider cabinet
    Ducasa PTLF 28 is wider than the average portable air conditioner (44 cm vs 38 cm).
    What it is: Width is the side-to-side cabinet dimension of the portable air conditioner.
    When it matters: A narrower unit occupies less wall and floor space beside a window.

    Importance: LOW

    Good value: Up to 35 cm

    Ducasa PTLF 28 is wider than the average portable air conditioner (44 cm vs 38 cm).44 cm vs 38 cm
  • 6.01x less popular
    Ducasa PTLF 28 is less popular than the average portable air conditioner (1 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.
    Ducasa PTLF 28 is less popular than the average portable air conditioner (1 vs 6.005).1 vs 6.01
Total
Overall
Performance
Design

Graphic comparison of Ducasa PTLF 28 and other products in the Portable Air Conditioners category

Attribute category
Attribute
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Third-party reviews

What customers like about Ducasa PTLF 28?

  • Compact and highly mobile design with side handles and built-in wheels
  • Effective 2600W cooling performance suitable for small to medium-sized rooms
  • Multi-functional capabilities including dedicated dehumidifier and fan-only modes
  • Energy-efficient operation supported by an Inverter DC compressor and DC turbine motor
  • Convenient user features such as a 24-hour ON/OFF timer and a multi-function remote control
  • Self-evaporating condensation system that reduces the need for manual water drainage
  • Auto-restart memory function that automatically restores previous settings after power cuts
  • Includes a basic window installation kit for immediate setup out of the box

What customers dislike about Ducasa PTLF 28?

  • High operating noise levels peak around 63 to 65 dB(A)
  • Significant overall unit weight of 29 kg makes it difficult to lift or carry across floors
  • Cooling capacity is limited strictly to targeted spaces and cannot cool a whole house
  • Lacks modern Wi-Fi connectivity or dedicated mobile app control integration

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