A review of the Toshiba Haori wall mounted split system

K EDWARDS • March 17, 2025

What is all the fuss about?

Toshiba Haori Wall-Mounted Split System: A Stylish and Quiet Cooling Solution


The Toshiba Haori wall-mounted split system is a standout in the world of air conditioning, combining sleek aesthetics with impressive performance. Designed for modern living, this unit is perfect for those who value both functionality and style.


Noise Ratings: One of the Haori's most appealing features is its ultra-quiet operation. The indoor unit operates as low as 19 dB(A) in quiet mode, making it ideal for bedrooms or study areas where minimal noise is essential. The outdoor unit is also designed with noise reduction in mind, operating at just 39 dB(A) in silent mode.


Capacity Sizes: The Haori is available in three capacity sizes: 2.5 kW, 3.5 kW, and 4.6 kW. These options make it suitable for a range of room sizes, from small bedrooms to larger living spaces.


Unit Dimensions: The indoor unit measures 300 mm in height, 987 mm in width, and 210 mm in depth, with a weight of approximately 11 kg. The outdoor unit is slightly larger, measuring 550 mm in height, 780 mm in width, and 290 mm in depth, and weighs around 30 kg.


Appearance: What sets the Haori apart is its customizable textile cover, available in a variety of colors to match any interior décor. This innovative design feature allows the unit to blend seamlessly into your home. The outdoor unit, while more utilitarian in appearance, is compact and unobtrusive. Another fabulous design feature, and it's often overlooked, is the jet-black and slimline infra-red controller; with a magnetic base its functional as well as awesome to look at!


Best Installation Locations: The Haori is versatile in its installation options. The 2.5 kW model is perfect for smaller rooms like bedrooms or home offices, while the 3.5 kW and 4.6 kW models are better suited for larger living rooms or open-plan spaces. Its quiet operation and stylish design make it a great choice for any area where comfort and aesthetics are a priority. It's true that the modern and uber-sexy design lend themselves to a residential application, increasingly we are seeing these installed in commercial locations too.


So, the Toshiba Haori wall-mounted split system is a top-tier choice for those seeking a quiet, efficient, and visually appealing air conditioning solution. Whether you're cooling a cozy bedroom or a spacious living area or indeed a modern office or a cutting-edge retail space, the Haori delivers both performance and style.

By K EDWARDS December 10, 2025
and why is important to your business?
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Things for you to check before calling us!
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As temperatures drop across Bedfordshire, many businesses assume their air conditioning units can be ignored until summer. In reality, winter is the perfect time to give your system the attention it needs. Neglecting maintenance now can lead to costly breakdowns just when you need reliable climate control the most.  🌬 Why Winter Maintenance Matters Heating mode reliance : Modern AC units often double as heating systems, air-to-air heat pumps so to speak. If filters, coils, or fans are dirty, efficiency drops and heating bills rise. Preventing downtime : A sudden failure in January could leave staff and customers uncomfortable, impacting productivity and sales. Energy savings : Regular servicing ensures your system runs smoothly, reducing unnecessary energy consumption during peak heating months. 🛠 Common Winter Concerns for Businesses Blocked filters from autumn dust and debris. Frozen coils if units aren’t properly maintained. Wear and tear from switching between heating and cooling modes. Blocked Condenser coils from all the leaf litter fallen over the last few months ✅ Smart Steps for Bedfordshire Businesses Schedule a professional inspection before the coldest months bite hard. Replace or clean filters regularly. Check thermostats and controls to ensure accurate temperature regulation. Keep outdoor units clear of leaves and frost. 📈 The Business Case A well-maintained system isn’t just about comfort—it’s about protecting your bottom line. Lower energy bills, fewer emergency callouts, and a healthier workplace environment all add up to stronger business performance and higher customer spend. Final thought: Winter is not the time to forget your air conditioning—it’s the time to future-proof it. Bedfordshire businesses that invest in maintenance now will enjoy smoother operations and fewer headaches when summer rolls back around.
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and what you should look out for!
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What is Radon?
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The general answer is - whatever suits the individual! But, there are other more specific factors which can assist you if you're wondering about the 'perfect temperature' for your a/c system. The ideal indoor temperature can vary depending on several factors, including the season, humidity levels, and the age and sex of the occupants(1). Here's a detailed overview: Winter During winter, maintaining a balance between comfort and energy efficiency is crucial: Healthy Adults: The World Health Organization (WHO) recommends setting indoor temperatures to around 18°C for healthy, well-dressed individuals (2). Elderly and Children: For older adults, young children, or those with health conditions, the ideal temperature is slightly warmer, around 20°C. (3) Summer In summer, the goal is to keep indoor spaces cool without excessive energy consumption: General Recommendation: Aim to keep indoor temperatures between 20-22°C (4). If using air conditioning, you may wish to consider setting your setpoint to around 23-24°C to save energy while maintaining comfort. As a rule of thumb; the higher the ambient temperature, the higher your setpoint can be to still feel comfortable. Humidity's Role Humidity levels significantly impact perceived temperature and comfort (5). High Humidity: Feels warmer, so maintaining an indoor relative humidity (RH) between 30-50% can help manage comfort efficiently (5). Low Humidity: Can feel cooler but may cause dryness; using humidifiers in winter when heating is on can balance this. Water features, fish tanks/bowls and pot-plants located in the appropriate room can assist with this as well. Gender and Age Considerations: Men and Women: Studies indicate that women generally prefer slightly higher indoor temperatures than men. The average neutral temperature can be about 2-3°C higher for women. Infants: Ideal room temperatures for infants range between 16-20°C to reduce risks associated with being too warm or cold (3). Older Adults: Keeping main living areas around 20°C ensures comfort and reduces health risks linked to colder environments (3). Tips to Maintain Ideal Temperature: Insulation: Proper insulation helps maintain temperature consistency and reduce energy costs (4). Ventilation: Ensuring good ventilation, especially in high humidity areas like kitchens and bathrooms, helps maintain comfort (5). Smart Thermostats: Use smart thermostats to automatically adjust temperatures based on occupancy and time of day. By balancing temperature and humidity, you can create a comfortable and healthy indoor environment for everyone. (1) feta.co.uk (2) www.zmescience.com (3) www.britishgas.co.uk (4) www.doubleglazingnetwork.com (5) www.groundworks.com
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We are often asked what are the health benefits for those people using modern air conditioning systems, so we thought we'd outline them in a little detail! Modern air conditioning systems offer several health benefits for individuals in the UK: Improved Air Quality: Advanced filtration systems in modern AC units remove pollutants, allergens, and dust from the air, creating a cleaner and healthier living environment. This is especially beneficial for people with respiratory conditions like asthma or allergies. Humidity Control: By regulating humidity levels, air conditioning prevents the growth of mould and mildew, which can exacerbate respiratory problems and trigger allergies. This is also true for a/c systems used in heating throughout the winter months! Better Sleep Quality: Maintaining a cool and comfortable temperature in the bedroom can improve sleep quality. Cooler temperatures help the body relax and fall asleep faster, leading to more restful and uninterrupted sleep. Like the above, this is also true in winter as well. Reduced Heat-Related Illnesses: During heatwaves or hot weather, air conditioning provides a cool refuge, reducing the risk of heat-related illnesses such as heat exhaustion and heat stroke. Decreased Insects and Parasites: Air conditioning units help keep insects and parasites out of the home, reducing the risk of bites and associated diseases. This is caused by increased air quality, closed windows/doors thus decreasing insect ingress points and better humidity control. Enhanced Comfort: Consistent temperature control ensures a comfortable living environment, reducing discomfort associated with extreme weather conditions. Support for Mental Wellbeing: A comfortable and healthy indoor environment can positively impact mental wellbeing, reducing stress and promoting overall happiness. These benefits make modern air conditioning systems a valuable addition to homes and workplaces, contributing to both physical and mental health. Most of the above are obvious when you think about it and are ably supported by those with a/c in their homes, shops and offices!
By K EDWARDS November 18, 2024
We're often asked by prospective client; 'So, is Air Conditioning a recent thing then? I never used to see it as a kid'?