Year‑Round Heating & Cooling: A powerful 5.3 kW heat pump AC system that delivers efficient cooling in summer and dependable heating in winter, giving you full climate control from a single unit.
Advanced Air Quality Protection: Built‑in UV‑C lamp and a 3‑in‑1 filter (Vitamin C, Silver Ion and Anti‑Virus) clean the air as it circulates, while anti‑mould coating keeps the system hygienic.
4D Swing Airflow for Full Coverage: Oscillating vanes move both vertically and horizontally, dispersing conditioned air evenly so large spaces feel balanced and comfortable with no hot or cold spots.
Smart Wi‑Fi & Voice Control: Integrated Wi‑Fi makes it easy to manage the system from your phone through the Smart Life app, or hands‑free using Alexa or Google Home.
Flexible Operation & Simple Timers: Choose from multiple fan speeds for powerful cooling or a quiet background flow, and use the built‑in 24‑hour timer to schedule operation to suit your day.
Efficient, Modern Performance: Using eco‑friendly R32 refrigerant, this A++/A+++ rated unit runs quietly and efficiently. A clear digital display and remote control make everyday operation effortless.
When a room demands more power, the KFR‑53IW/LUX is designed to deliver. This split system consists of a slim, wall‑mounted indoor unit paired with a matching outdoor condenser, working together to deliver 5.3kW of cooling and 5.5kW of heating. Offering a year-round climate control solution, it is ideal for open-plan living areas, larger home offices, creative studios or commercial spaces, providing strong, reliable performance without taking over your walls or floor. The gloss‑white indoor unit has a clean, modern look that blends into any modern interior.
Developed with advanced heat pump technology, this system is designed to manage your space through the full cycle of the year. It cools effectively in the summer by drawing heat from the room and transferring it outside, and when the weather changes, it works in reverse to deliver comfortable warmth. An inverter-driven compressor is at the core, adjusting its output automatically to match room conditions, rather than running in stop-start bursts. This creates a stable, steady environment that feels more natural while being far more efficient to run.
Bigger rooms need airflow that reaches every part of the space, and the KFR‑53IW/LUX has been designed with that in mind. It features 4D swing technology to push air both vertically and horizontally, ensuring the entire room feels the benefit. As the air circulates, it passes through a built-in UV‑C steriliser and 3‑in‑1 filter, reducing airborne particles, bacteria and odours. The result is a room that feels fresh and evenly conditioned, with no corners left stale or hot.
Even with its higher capacity, the KFR‑53IW/LUX remains impressively quiet, so it won’t disturb you when you’re working or relaxing. Built‑in Wi‑Fi means you can link it to the Smart Life app and manage your settings from anywhere: schedule it to suit your routine, or control it hands-free with Alexa and Google Assistant. A remote control is also supplied for simple in-room adjustments. Rated A++ for cooling and A+++ for heating, and using R32 refrigerant for a lower environmental impact, this model offers a dependable and efficient solution for larger spaces that demand year-round climate control.
See More Like This: Cooling Equipment, Heat Pump Air Conditioners, Home Air Conditioning & Wall Mounted Air Conditioning Units
Model No | KFR-53IW/LUX |
Barcode indoor | 225121053181 |
Bacode outdoor | 225121053182 |
Refrigerant Type | R32 |
WIFI APP – Alexa and Google Speech Controllable | Yes |
Energy Efficiency Rating Cooling | A++ |
Energy Efficiency Rating Heating | A+++ |
Power Rating (Ph-V-Hz) | 1/220-240V/50Hz |
Capacity BTU/h (Cooling) Kw (Max Kw) | 18000 / 5.0 (5.2) |
Capacity BTU/h (Heating) Kw (Max Kw) | 19000 / 5.0 (5.3) |
Power Input (W) Cooling~Heating (Max Kw) | 1550~1345 (2.4) |
Current Input (A) Cooling~Heating | 6.8~5.9 |
EER/SEER (BTU/hr.W) | SEER 6.1 |
COP/SCOP (W/W) | SCOP 4.0 |
Dehumidification L/h | 1.4 |
Indoor Noise Level SPL dB (A) (Max) | 35~44 |
Outdoor Noise Level SPL dB (A) (Max) | 54 |
Indoor Airflow (m3/h) | 520/620/720/820 |
Max. Current Rating (A) Fuse Rating (Type D) | 11 |
Net Dimension (mm) Indoor (WxDxH) | 900x291x220 |
Unit Dimension (mm) Outdoor (WxDxH) | 780x270x560 |
Net Weight Indoor (Kg) | 10 |
Net Weight Outdoor (Kg) | 30.5 |
Max Room Size (m2) | 25-45 |
Max Conservatory Size (m2) | 25 |
Connecting Pipe Length (m) | 4 |
Pipe Diameter Liquid/Gas (Inch) | 1/4″ & 1/2″ |
Selectable Temp Range °C | 16-32 |
Min/Max Operating Temp (Cooling/Heating) °C | -15 ~ 52 |
Automatic Restart after Power Failure | Yes |
Automatic Refrigerant Leak Detection & Self Diagnosis Systems | Yes |
Indoor Model size (mm) | 900x291x220 |
Indoor Packaging Size (mm) | 970x345x290 |
Indoor Gross Weight (kg) | 12 |
Indoor Nett Weight (kg) | 10 |
Outdoor Model size (mm) | 780x270x560 |
Outdoor Gross Size (mm) | 880x330x602 |
Outdoor Gross Weight (kg) | 34.5 |
Outdoor Nett Weight | 30.5 |
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Whether you need a long-term, short-term, or temporary climate solution, sometimes it can help if you can break the costs down, especially if the situation is unexpected or an emergency.
To help our customers and make climate control and air quality equipment more accessible, we've worked with PayPal to provide a way to spread the cost with PayPal Pay in 3. You can use Pay in 3 for eligible shopping cart amounts between £30.00 to £2,000.00. Terms apply.