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electriQ iQool9Plus 9000 BTU Review | 46 Data compared

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  • Avg. price in UK: ~£550
  • Avg. price in US: ~$530
  • Cooling capacity: 2.6 kW
  • Seasonal cooling efficiency (SEER): 8.5
  • Maximum indoor-unit sound power level: 52 dB

electriQ iQool9Plus 9000 BTU 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.

8.3

Overall score

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 components:

80.0%

8.4

Technical Score

20.0%

7.6

User score

Excellent
8.4

Technical Score

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 components:

40.0%

7.4

Performance

40.0%

9.0

Features

20.0%

9.5

Design

Excellent
7.6

User score

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 components:

70.0%

8.8

User reviews

30.0%

4.7

Popularity

User score:
United Kingdom
amazon
4.4
(7)

(Reviews last updated: August 2026)

Very good
  • 9.7
    Compactness

    Score components:

    30.0%

    9.0

    Indoor unit width

    30.0%

    10

    Indoor unit depth

    20.0%

    9.8

    Indoor unit height

    20.0%

    9.9

    Indoor unit weight

  • 8.3
    Bedroom comfort

    Score components:

    40.0%

    ?

    Night mode

    25.0%

    ?

    Timer

    20.0%

    ?

    Maximum timer duration

    15.0%

    10

    Automatic mode

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Best prices in UK

    N/A~ £550

Best rankings

?

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

Verdict

The electriQ iQool 9000 BTU Wall Mounted Split Air Conditioner is a highly efficient heating and cooling solution designed for rooms up to 26 m², boasting an exceptional A+++ energy rating for cooling (SEER 8.5) and A++ for heating (SCOP 4.6). Driven by a Super DC Inverter and a reliable GMCC compressor, this smart system integrates built-in Wi-Fi for smartphone scheduling, a 560 m³/h airflow rate, a dedicated dehumidifier, an auto-clean cycle, and "Follow Me" temperature tracking via the remote sensor. Key advantages include its exceptionally low running costs, ultra-quiet 50dB operation, a durable anti-corrosion blue-fin coating, and the convenience of an included 5-metre pre-flared pipe kit to streamline setup. However, it carries notable downsides, such as requiring a certified F-Gas engineer for professional commissioning to validate its warranty, and some users note the aesthetic drawback of lacking black insulation on the exposed exterior pipework.

Technical Specifications of air conditioner electriQ iQool9Plus 9000 BTU

Technical Score

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 components:

40.0%

7.4

Performance

40.0%

9.0

Features

20.0%

9.5

Design

8.4
electriQ iQool9Plus 9000 BTU has a technical score of 8.42 points, which is higher than 94.4% 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 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 components:

70.0%

8.8

User reviews

30.0%

4.7

Popularity

User score:
United Kingdom
amazon
4.4
(7)

(Reviews last updated: August 2026)

7.6
electriQ iQool9Plus 9000 BTU has a user score of 7.58 points, which is lower than 92.1% of products in this category.
Popularity
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.
4.7
electriQ iQool9Plus 9000 BTU has a popularity of 4.7 points, which is higher than 66.9% of products in this category.
Ratio quality/price

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 components:

60.0%

8.3

Overall score

40.0%

5.5

Price

7.4
electriQ iQool9Plus 9000 BTU has a quality-to-price ratio of 7.4 points, which is higher than 75.8% of products in this category.
Split configuration
What it is: Split configuration states how many indoor units are paired with the air-conditioning system, such as mono, dual, triple, quad, or penta split.
When it matters: It matters when you are planning climate control for one room or several rooms from a shared outdoor unit.

Importance: LOW

mono split
Cooling capacity
What it is: Cooling capacity is the rate at which the air conditioner can remove heat from a room, expressed in kilowatts.
When it matters: Adequate capacity is essential for cooling the intended room size without excessive run time or poor temperature control.

Importance: HIGH

Good value: At least 3.5 kW

2.6 kW
electriQ iQool9Plus 9000 BTU delivers a cooling capacity of 2.6 kW, which is lower than that of 74.7% of air conditioners and the same as that of 13.5% of air conditioners.
Indoor-unit capacity configuration
What it is: Indoor-unit capacity configuration shows how the system’s BTU/h capacity is distributed across its indoor units.
When it matters: It matters when sizing a multi-split system for rooms with different cooling loads.

Importance: LOW

9,000 BTU/h
Seasonal cooling efficiency (SEER)
What it is: SEER expresses the air conditioner’s average cooling efficiency over a typical season.
When it matters: A higher SEER generally means less electricity is needed to deliver the same seasonal cooling.

Importance: HIGH

Good value: At least 6.1

8.5
electriQ iQool9Plus 9000 BTU has a SEER rating of 8.5, which is higher than that of 91% of air conditioners and the same as that of 3.9% of air conditioners.
Seasonal heating efficiency (SCOP)
What it is: SCOP expresses the air conditioner’s average heating efficiency over a typical season.
When it matters: A higher SCOP generally means less electricity is needed to provide the same seasonal heating.

Importance: HIGH

Good value: At least 4.0

4.6
electriQ iQool9Plus 9000 BTU has a SCOP rating of 4.6, which is higher than that of 81.7% of air conditioners and the same as that of 10.1% of air conditioners.
Show more
Inverter compressor
What it is: An inverter compressor can vary its operating speed instead of relying only on full-power on and off cycles.
When it matters: Variable compressor output can improve temperature stability, efficiency, and part-load noise.

Importance: HIGH

Good value: yes

yes
Does electriQ iQool9Plus 9000 BTU use an inverter compressor? yes. 12.4% of air conditioners do, while 87.6% do not.
Heating function
What it is: A heating function reverses or supplements normal operation to warm the room.
When it matters: Heating extends seasonal usefulness and can replace a separate spot heater in mild weather.

Importance: MEDIUM

Good value: yes

yes
Can electriQ iQool9Plus 9000 BTU heat the room? yes. 7.3% of air conditioners can, while 92.7% cannot.
Active air purification
What it is: Active air purification uses a dedicated treatment function beyond ordinary passive filtration to improve indoor air quality.
When it matters: It is useful when reducing fine particles, allergens, odors, or other airborne contaminants is a priority.

Importance: LOW

Good value: yes

yes
Does electriQ iQool9Plus 9000 BTU actively purify the air? yes. 73.7% of air conditioners do, while 26.4% do not.
Includes active air purification such as ionization, plasma, or UV treatment.
Dehumidification mode
What it is: Dehumidification mode removes moisture from room air with reduced emphasis on cooling.
When it matters: This mode improves comfort in humid weather and can help control indoor dampness.

Importance: MEDIUM

Good value: yes

yes
Does electriQ iQool9Plus 9000 BTU include dehumidification mode? yes. 6.8% of air conditioners do, while 93.2% do not.
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
Does electriQ iQool9Plus 9000 BTU offer fan-only mode? yes. 6.2% of air conditioners do, while 93.8% do not.
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Color
What it is: Color identifies the main exterior finish of the indoor unit.
When it matters: Color matters when the indoor unit remains visible and should suit the room decor.

Importance: LOW

white
Body material
What it is: Body material identifies the primary exterior housing material of the indoor unit.
When it matters: Housing material affects appearance, rigidity, cleaning, and resistance to everyday wear.

Importance: LOW

plastic
Display
What it is: A display shows temperature, operating mode, timer, or status information on the indoor unit.
When it matters: A built-in display makes current settings easier to check without opening an app or using the remote.

Importance: LOW

Good value: yes

yes
electriQ iQool9Plus 9000 BTU includes a display (yes); 18% of air conditioners do not, while 82% do.
Display position
What it is: Display position identifies where the integrated display sits on the indoor or main unit.
When it matters: A well-placed display is easier to read from the usual viewing angle without obstructing the room layout.

Importance: LOW

front center
Physical control methods
What it is: Physical control methods identify the supplied remote and user-facing controls on the unit.
When it matters: Physical controls matter when you want to operate the air conditioner without relying on Wi-Fi, an app, or voice control.

Importance: MEDIUM

Good value: remote control and onboard controls

remote control
electriQ iQool9Plus 9000 BTU provides remote control physical controls, ahead of 1.1% of air conditioners and equal to 81.5%.
Show more

electriQ iQool9Plus 9000 BTU vs the average air conditioner

  • 2.2 points higher seasonal cooling efficiency
    electriQ iQool9Plus 9000 BTU achieves a higher seasonal cooling efficiency (SEER) than the average air conditioner (8.5 vs 6.3).
    What it is: SEER expresses the air conditioner’s average cooling efficiency over a typical season.
    When it matters: A higher SEER generally means less electricity is needed to deliver the same seasonal cooling.

    Importance: HIGH

    Good value: At least 6.1

    electriQ iQool9Plus 9000 BTU achieves a higher seasonal cooling efficiency (SEER) than the average air conditioner (8.5 vs 6.3).8.5 vs 6.3
  • 0.6 points higher seasonal heating efficiency
    electriQ iQool9Plus 9000 BTU achieves a higher seasonal heating efficiency (SCOP) than the average air conditioner (4.6 vs 4).
    What it is: SCOP expresses the air conditioner’s average heating efficiency over a typical season.
    When it matters: A higher SCOP generally means less electricity is needed to provide the same seasonal heating.

    Importance: HIGH

    Good value: At least 4.0

    electriQ iQool9Plus 9000 BTU achieves a higher seasonal heating efficiency (SCOP) than the average air conditioner (4.6 vs 4).4.6 vs 4
  • 4 dB lower indoor sound power
    electriQ iQool9Plus 9000 BTU operates with a quieter indoor unit than the average air conditioner (52 dB vs 56 dB).
    What it is: Maximum indoor-unit sound power level measures the greatest acoustic power emitted by the indoor unit.
    When it matters: A lower value supports a quieter room, which is especially useful in bedrooms and workspaces.

    Importance: HIGH

    Good value: Up to 55 dB

    electriQ iQool9Plus 9000 BTU operates with a quieter indoor unit than the average air conditioner (52 dB vs 56 dB).52 dB vs 56 dB
  • Higher cooling energy class
    electriQ iQool9Plus 9000 BTU has a more efficient cooling energy class than the average air conditioner (A+++ vs A++).
    What it is: Cooling energy efficiency class summarizes the unit’s cooling efficiency on the European A+++ to G scale.
    When it matters: A higher class indicates more efficient cooling and can reduce electricity use for a given cooling demand.

    Importance: HIGH

    Good value: A++ or better

    electriQ iQool9Plus 9000 BTU has a more efficient cooling energy class than the average air conditioner (A+++ vs A++).A+++ vs A++
  • 1.3 cm shallower indoor unit
    electriQ iQool9Plus 9000 BTU has a shallower indoor unit than the average air conditioner (19.2 cm vs 20.5 cm).
    What it is: Indoor unit depth is the front-to-back distance of the wall-mounted unit.
    When it matters: A shallower indoor unit protrudes less into the room and looks less bulky on the wall.

    Importance: MEDIUM

    Good value: Up to 22 cm

    electriQ iQool9Plus 9000 BTU has a shallower indoor unit than the average air conditioner (19.2 cm vs 20.5 cm).19.2 cm vs 20.5 cm
  • Active air purification
    Does electriQ iQool9Plus 9000 BTU actively purify the air? yes. What about the average air conditioner? no.
    Includes active air purification such as ionization, plasma, or UV treatment.
    What it is: Active air purification uses a dedicated treatment function beyond ordinary passive filtration to improve indoor air quality.
    When it matters: It is useful when reducing fine particles, allergens, odors, or other airborne contaminants is a priority.

    Importance: LOW

    Good value: yes

    Does electriQ iQool9Plus 9000 BTU actively purify the air? yes. What about the average air conditioner? no.
  • 8% lighter indoor unit
    electriQ iQool9Plus 9000 BTU has a lighter indoor unit than the average air conditioner (8 kg vs 8.7 kg).
    What it is: Indoor unit weight is the net mass of the wall-mounted indoor component.
    When it matters: A lighter indoor unit is easier to lift and places less load on the mounting surface during installation.

    Importance: HIGH

    Good value: Up to 10 kg

    electriQ iQool9Plus 9000 BTU has a lighter indoor unit than the average air conditioner (8 kg vs 8.7 kg).8 kg vs 8.7 kg
  • 1.5 cm lower indoor unit
    electriQ iQool9Plus 9000 BTU has a lower indoor-unit height than the average air conditioner (27.5 cm vs 29 cm).
    What it is: Indoor unit height is the vertical dimension of the wall-mounted indoor unit.
    When it matters: A shorter indoor unit needs less vertical wall space and fits above doors or windows more easily.

    Importance: MEDIUM

    Good value: Up to 30 cm

    electriQ iQool9Plus 9000 BTU has a lower indoor-unit height than the average air conditioner (27.5 cm vs 29 cm).27.5 cm vs 29 cm
  • 2.2 points higher seasonal cooling efficiency
    electriQ iQool9Plus 9000 BTU achieves a higher seasonal cooling efficiency (SEER) than the average air conditioner (8.5 vs 6.3).
  • 0.6 points higher seasonal heating efficiency
    electriQ iQool9Plus 9000 BTU achieves a higher seasonal heating efficiency (SCOP) than the average air conditioner (4.6 vs 4).
  • 4 dB lower indoor sound power
    electriQ iQool9Plus 9000 BTU operates with a quieter indoor unit than the average air conditioner (52 dB vs 56 dB).
  • Higher cooling energy class
    electriQ iQool9Plus 9000 BTU has a more efficient cooling energy class than the average air conditioner (A+++ vs A++).
  • 1 dB lower outdoor sound power
    electriQ iQool9Plus 9000 BTU operates with a quieter outdoor unit than the average air conditioner (61 dB vs 62 dB).
  • Active air purification
    Does electriQ iQool9Plus 9000 BTU actively purify the air? yes. What about the average air conditioner? no.
  • 1.3 cm shallower indoor unit
    electriQ iQool9Plus 9000 BTU has a shallower indoor unit than the average air conditioner (19.2 cm vs 20.5 cm).
  • 8% lighter indoor unit
    electriQ iQool9Plus 9000 BTU has a lighter indoor unit than the average air conditioner (8 kg vs 8.7 kg).
  • 1.5 cm lower indoor unit
    electriQ iQool9Plus 9000 BTU has a lower indoor-unit height than the average air conditioner (27.5 cm vs 29 cm).
  • 1.5 cm narrower indoor unit
    electriQ iQool9Plus 9000 BTU has a narrower indoor unit than the average air conditioner (79 cm vs 80.5 cm).

Total
Overall
Performance
Features
Design
  • 0.9 kW lower cooling capacity
    electriQ iQool9Plus 9000 BTU delivers a lower cooling capacity than the average air conditioner (2.6 kW vs 3.5 kW).
  • 9 m² smaller room coverage
    electriQ iQool9Plus 9000 BTU covers a smaller room area than the average air conditioner (26 m² vs 35 m²).
  • 35 m³/h lower indoor-unit airflow
    electriQ iQool9Plus 9000 BTU delivers a lower indoor airflow rate than the average air conditioner (560 m³/h vs 595 m³/h).
  • Does not support comfort airflow mode
    electriQ iQool9Plus 9000 BTU does not support comfort airflow mode, while the average air conditioner supports comfort airflow mode.
  • Does not support comfort airflow mode
    electriQ iQool9Plus 9000 BTU does not support comfort airflow mode, while the average air conditioner supports comfort airflow mode.
    What it is: Indicates whether the air conditioner provides a comfort airflow mode that avoids blowing directly on people.
    When it matters: When you want comfortable cooling without a direct draft on people in the room.

    Importance: MEDIUM

    Good value: yes

    electriQ iQool9Plus 9000 BTU does not support comfort airflow mode, while the average air conditioner supports comfort airflow mode.
  • 0.9 kW lower cooling capacity
    electriQ iQool9Plus 9000 BTU delivers a lower cooling capacity than the average air conditioner (2.6 kW vs 3.5 kW).
    What it is: Cooling capacity is the rate at which the air conditioner can remove heat from a room, expressed in kilowatts.
    When it matters: Adequate capacity is essential for cooling the intended room size without excessive run time or poor temperature control.

    Importance: HIGH

    Good value: At least 3.5 kW

    electriQ iQool9Plus 9000 BTU delivers a lower cooling capacity than the average air conditioner (2.6 kW vs 3.5 kW).2.6 kW vs 3.5 kW
  • 9 m² smaller room coverage
    electriQ iQool9Plus 9000 BTU covers a smaller room area than the average air conditioner (26 m² vs 35 m²).
    What it is: Maximum recommended room area is the largest floor area the manufacturer recommends for effective operation.
    When it matters: It helps match the system to the intended room size and avoid choosing an undersized unit.

    Importance: LOW

    Good value: At least 35 m²

    electriQ iQool9Plus 9000 BTU covers a smaller room area than the average air conditioner (26 m² vs 35 m²).26 m² vs 35 m²
  • 5.5% lower user score
    electriQ iQool9Plus 9000 BTU has a lower user score than the average air conditioner (7.58 vs 8).
    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.
    electriQ iQool9Plus 9000 BTU has a lower user score than the average air conditioner (7.58 vs 8).7.58 vs 8
  • 35 m³/h lower indoor-unit airflow
    electriQ iQool9Plus 9000 BTU delivers a lower indoor airflow rate than the average air conditioner (560 m³/h vs 595 m³/h).
    What it is: Maximum indoor-unit airflow is the greatest volume of air the indoor unit can circulate in one hour.
    When it matters: Higher airflow can distribute cooled or heated air more quickly, especially in larger rooms.

    Importance: HIGH

    Good value: At least 600 m³/h

    electriQ iQool9Plus 9000 BTU delivers a lower indoor airflow rate than the average air conditioner (560 m³/h vs 595 m³/h).560 m³/h vs 595 m³/h
  • 10% more expensive
    electriQ iQool9Plus 9000 BTU is more expensive than the average air conditioner (£550 vs £500).
    electriQ iQool9Plus 9000 BTU is more expensive than the average air conditioner (£550 vs £500).£550 vs £500
Total
Overall
Performance
Features

Graphic comparison of electriQ iQool9Plus 9000 BTU and other products in the Air Conditioners category

Attribute category
Attribute
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Third-party reviews

United Kingdom
amazon
4.4
7 Reviews

(Reviews last updated: August 2026)

What customers like about electriQ iQool9Plus 9000 BTU?

  • High energy efficiency rating (A+++), providing economical running costs
  • Effective cooling and heating capability, described as a 'different league' compared to portable units
  • WiFi smart functionality allows remote control via smartphone app
  • Includes 'Follow Me' technology that adjusts temperature based on the remote's location
  • Quieter and more efficient operation compared to portable air conditioners
  • Includes a 5m pipe kit for installation

What customers dislike about electriQ iQool9Plus 9000 BTU?

  • Installation requires a qualified installer to comply with F-Gas regulations, despite being marketed as a 'self-install' style system
  • Initial cost of the unit and professional installation is higher than portable alternatives
  • Requires permanent wall installation, making it less flexible than portable units

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