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Haier REVIVE Dual 9000+12000 BTU Review | 46 Data compared

Avg. price:~£770Cooling capacity:4.8 kWSeasonal cooling efficiency (SEER):6.1Maximum indoor-unit sound power level:59 dB

Haier REVIVE Dual 9000+12000 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.

Haier REVIVE Dual 9000+12000 BTU
7.4/10

Overall score

Score
7.4/ 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 62% of models
Score components

80%

7.5

Technical score

20%

6.6

User score

â–¼Worse than 62% of air conditioners
6.1

Value for money

Value for money
6.1/ 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–¼ Worse than 80% of models
Score components

70%

7.4

Overall score

30%

3.3

Price

â–¼Worse than 80%
7.5

Technical score

Technical score
7.5/ 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–² Better than 57% of models
Score components

40%

5.4

Performance

40%

8.9

Features

20%

9.2

Design

â–²Better than 57%
6.6

User score

User score
6.6/ 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 97% of models
Score components

70%

7.6

User ratings

30%

4.2

Number of reviews

Based on ratings from across the web.
â–¼Worse than 97%
  • haier-revive-dual-900012000-btu
haier-revive-dual-900012000-btu
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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 Haier REVIVE Dual 9000+12000 BTU

Technical score
Technical score
7.5/ 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–² Better than 57% of models
Score components:

40%

5.4

Performance

40%

8.9

Features

20%

9.2

Design

7.5
User score
User score
6.6/ 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 97% of models
Score components

70%

7.6

User ratings

30%

4.2

Number of reviews

Based on ratings from across the web.
6.6
Popularity
Popularity
4.2/ 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–² Better than 65% of models
Popularity:
Haier REVIVE Dual 9000+12000 BTU has a popularity score of 4.2 points, which is higher than 64.6% of products in this category.
4.2
Value for money
Value for money
6.1/ 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–¼ Worse than 80% of models
Score components:

70%

7.4

Overall score

30%

3.3

Price

6.1
Split configuration
dual split
Cooling capacity
4.8 kW
Market range: <2.5 kW – >5.5 kW
This air conditioner delivers a cooling capacity of 4.8 kW, which is higher than that of 75.3% of air conditioners and the same as that of 0.6% of air conditioners.
Indoor-unit capacity configuration
9000 + 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.
Show more
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
yes
Does this air conditioner include dehumidification mode? yes. 6.8% of air conditioners do, while 93.2% do not.
Fan-only mode
yes
Does this air conditioner offer fan-only mode? yes. 6.2% of air conditioners do, while 93.8% do not.
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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

Haier REVIVE Dual 9000+12000 BTU vs the average air conditioner

246810TotalPerformanceFeaturesDesign
  • 665 m³/h higher indoor-unit airflow
    This air conditioner delivers a higher indoor airflow rate than the average air conditioner (1260 m³/h vs 595 m³/h).
    1,260 m³/h vs 595 m³/h
  • 1.3 kW higher cooling capacity
    This air conditioner delivers a higher cooling capacity than the average air conditioner (4.8 kW vs 3.5 kW).
    4.8 kW vs 3.5 kW
  • 27 m² larger room coverage
    This air conditioner covers a larger room area than the average air conditioner (62 m² vs 35 m²).
    62 m² vs 35 m²
  • 0.5 cm shallower indoor unit
    This air conditioner has a shallower indoor unit than the average air conditioner (20 cm vs 20.5 cm).
    20 cm vs 20.5 cm
  • 4.22x more popular
    Haier REVIVE Dual 9000+12000 BTU is more popular than the average air conditioner (4.22 vs 1).
    4.22 vs 1
  • 4.22x more popular
    Haier REVIVE Dual 9000+12000 BTU is more popular than the average air conditioner (4.22 vs 1).
    4.22 vs 1
  • 665 m³/h higher indoor-unit airflow
    This air conditioner delivers a higher indoor airflow rate than the average air conditioner (1260 m³/h vs 595 m³/h).
    1,260 m³/h vs 595 m³/h
  • 1.3 kW higher cooling capacity
    This air conditioner delivers a higher cooling capacity than the average air conditioner (4.8 kW vs 3.5 kW).
    4.8 kW vs 3.5 kW
  • 27 m² larger room coverage
    This air conditioner covers a larger room area than the average air conditioner (62 m² vs 35 m²).
    62 m² vs 35 m²
  • 0.5 cm shallower indoor unit
    This air conditioner has a shallower indoor unit than the average air conditioner (20 cm vs 20.5 cm).
    20 cm vs 20.5 cm
  • 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
  • 3 dB higher indoor sound power
    This air conditioner operates with a louder indoor unit than the average air conditioner (59 dB vs 56 dB).
    59 dB vs 56 dB
  • No Eco mode
    Does this air conditioner include Eco mode? no. What about the average air conditioner? yes.
  • 1 dB higher outdoor sound power
    This air conditioner operates with a louder outdoor unit than the average air conditioner (63 dB vs 62 dB).
    63 dB vs 62 dB
  • 21.5% lower user score
    User score
    6.6/ 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
    â–¼
    <55-66-77-88-99-10
    Haier REVIVE Dual 9000+12000 BTU
    the average air conditioner
    Haier REVIVE Dual 9000+12000 BTU has a lower user score than the average air conditioner (6.59 vs 8.000).
    6.59 vs 8
  • 16% worse value for money
    Haier REVIVE Dual 9000+12000 BTU offers worse value for money than the average air conditioner (6.14 vs 7.1).
    6.14 vs 7.12
  • 0.2 cm taller indoor unit
    This air conditioner has a taller indoor-unit height than the average air conditioner (29.2 cm vs 29 cm).
    29.2 cm vs 29 cm
  • 54% more expensive
    Haier REVIVE Dual 9000+12000 BTU is more expensive than the average air conditioner (£770 vs £500).
    £770 vs £500
  • 21.5% lower user score
    User score
    6.6/ 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
    â–¼
    <55-66-77-88-99-10
    Haier REVIVE Dual 9000+12000 BTU
    the average air conditioner
    Haier REVIVE Dual 9000+12000 BTU has a lower user score than the average air conditioner (6.59 vs 8.000).
    6.59 vs 8
  • 16% worse value for money
    Haier REVIVE Dual 9000+12000 BTU offers worse value for money than the average air conditioner (6.14 vs 7.1).
    6.14 vs 7.12
  • 54% more expensive
    Haier REVIVE Dual 9000+12000 BTU is more expensive than the average air conditioner (£770 vs £500).
    £770 vs £500
  • 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
  • 3 dB higher indoor sound power
    This air conditioner operates with a louder indoor unit than the average air conditioner (59 dB vs 56 dB).
    59 dB vs 56 dB
  • 1 dB higher outdoor sound power
    This air conditioner operates with a louder outdoor unit than the average air conditioner (63 dB vs 62 dB).
    63 dB vs 62 dB
  • No Eco mode
    Does this air conditioner include Eco mode? no. What about the average air conditioner? yes.
  • 0.2 cm taller indoor unit
    This air conditioner has a taller indoor-unit height than the average air conditioner (29.2 cm vs 29 cm).
    29.2 cm vs 29 cm
  • 1.1% heavier indoor unit
    This air conditioner has a heavier indoor unit than the average air conditioner (8.8 kg vs 8.7 kg).
    8.8 kg vs 8.7 kg

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

Third-party reviews

Based on ratings from across the web.
Reviews last updated: August 2026 · How we calculate this

What we like about Haier REVIVE Dual 9000+12000 BTU

  • Excellent value for money and highly cost-effective upfront pricing compared to premium brands.
  • Efficient cooling and heating performance that manages dual rooms comfortably.
  • Helpful energy-saving Eco modes that dynamically lower electricity consumption.
  • Very quiet operation, especially when utilizing the dedicated silent mode.
  • Convenient built-in Wi-Fi and hOn app integration for remote control and smart home compatibility like Alexa.
  • Effective Self-Clean functionality that minimizes dust and manual internal maintenance.

What we don't like about Haier REVIVE Dual 9000+12000 BTU

  • The companion hOn application can sometimes feel unpolished and requires a learning curve.
  • Customer service response times and after-sales support can be inconsistent.
  • Installation experiences and additional accessory costs depend heavily on the third-party installer.

Verdict

The Haier REVIVE Dual Split is an inverter-driven cooling and heating system consisting of one 9,000 BTU (2.5 kW) and one 12,000 BTU (3.5 kW) indoor wall unit paired with a 5.0 kW outdoor compressor. Operating on eco-friendly R32 refrigerant, the system delivers energy efficiency ratings of A++ for cooling and A+ for heating, with an EER of 3.42 and SEER of 6.10. Key technical characteristics include built-in hOn app Wi-Fi connectivity for smartphone and voice control, an ultra-quiet sleep mode that drops operational volume to 19 dB(A), an automated Self-Clean freezing technology, and a specialized Coanda Plus airflow design for even, draft-free air distribution. Pros include highly localized dual-room climate control, quick-mount Easy-Clip mechanics that reduce installation times, and high efficiency; however, cons include a loud outdoor unit peak pressure of 60 dB, diminished extreme-weather efficiency, and a lack of advanced multi-stage allergen or carbon filtration found on premium tiers.

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