Here, we compare heat pumps and air conditioning to see which is best for you. Reviewing several key categories, like durability, installation and efficiency.

Get a fixed price quote for air conditioning 

If you're in the market for a new cooling or heating system, it's good to know what's available to you. And it's even more helpful to know which could be most suitable for you and your home.
We compiled this guide to help make that decision easier and clarify a few things. Here, we explore how heat pumps work, what <a href="https://www.boxt.co.uk/air-conditioning" rel="follow">air conditioning</a> units do, and which system is the most energy-efficient and cost-effective so you can make an informed choice when picking a new heat pump unit or cooling system.
<h2>Heat pumps vs air conditioners: How do they work?</h2>
<h3>Heat pumps</h3>
Heat pumps work by transferring heat from outside into your home during winter, and vice versa during summer. They use electricity to move heat from a cool space to a warm area, making your home toasty in winter and cool in summer. There are two main types of heat pumps, these are:
<h4>1. Air source heat pumps</h4>
An air source heat pump takes the heat from the outside air, even on cold days, and uses it to warm up your home. It absorbs the heat and then compresses it to increase its temperature. This warm air is circulated through your home to provide heating and hot water.&nbsp;
The best part? It uses much less electricity than traditional heating systems, making it more eco-friendly and cost-effective in the long run.
<h4>2. Ground source heat pumps</h4>
A ground source heat pump harnesses the natural heat stored in the ground. To achieve this, pipes are buried in your garden or even under your house and contain water and antifreeze. This liquid absorbs heat from the ground and carries it into your home. The heat is used to warm up your radiators, underfloor heating, or hot water systems.&nbsp;
Ground source heat pumps are incredibly efficient because the ground maintains a relatively stable temperature throughout the year, making them a reliable and eco-friendly heating solution.
Both heat pumps can help you save money on energy bills, reduce your carbon footprint, and make your home feel cosier.
<h3>Air conditioners</h3>
Air conditioners, on the other hand, use refrigerant to absorb heat from inside your home and release it outside, pumping cold air into your home and leaving your living space cool and comfortable.
Another benefit to having an air conditioning unit installed is that many systems can be reversed and could help you keep your home warm in the colder months.
Read our blog to explore <a href="https://www.boxt.co.uk/air-conditioning/guides/split-system-air-conditioner" rel="follow">how split system air conditioners work</a> (air conditioning units with internal and external components).
<h2>Heat pumps vs air conditioners: what do they do?</h2>
<h3>Heat pumps</h3>
Besides regulating your home's temperature, heat pumps can also dehumidify indoor air, enhancing your overall comfort.
<h3>Air conditioners</h3>
Air conditioners primarily focus on cooling indoor air, making them an excellent choice for long, hot summer days. Additionally, these systems can help to dehumidify and purify the air in our homes, too.
<h2>Heat pumps vs. air conditioners: price</h2>
<h3>Heat pumps</h3>
While the initial cost of heat pump installation is higher than installing an air conditioner, heat pumps are more energy-efficient, potentially saving you money in the long run.
<h3>Air conditioners</h3>
Air conditioners often have a lower initial cost but might be less energy-efficient, leading to higher electricity bills over time.
Remember: To get an accurate idea of how much a heat pump or air conditioner will cost, consult a qualified HVAC engineer. They will assess your home, review your cooling and heating requirements, and provide you with a detailed quote.
Alternatively, for an air conditioning quote in just a couple of clicks, use our <a href="https://www.boxt.co.uk/find-ac" rel="follow">Find an Air Conditioner tool</a>. Simply tell us a few things about your home, and we&rsquo;ll recommend the best systems - it&rsquo;s that simple.

Explore air conditioning solutions with BOXT

<h2>Heat pumps vs. air conditioners: installation</h2>
<h3>Heat pumps</h3>
Installing a heat pump can be complicated, particularly if you want to install a ground source heat pump; this is due to the outdoor unit and the need&nbsp;for proper insulation. Due to these complexities, a trained HVAC technician must undertake the work.
<h3>Air conditioners</h3>
An air conditioning system is easier to install than a heat pump, but you must still have a professional set it up to ensure optimal performance and safety.
<h2>Heat pumps vs. air conditioners: efficiency&nbsp;</h2>
<h3>Heat pumps</h3>
Heat pumps are very efficient because they move heat rather than generate it, making them a great choice if you're trying to reduce your carbon footprint.
<h3>Air conditioners</h3>
While air conditioners are effective at cooling, they might be less energy-efficient than heat pumps in the long term.
<h2>Heat pumps vs. air conditioners: emissions</h2>
<h3>Heat pumps</h3>
Heat pumps produce lower carbon emissions because they utilise existing heat rather than burning fuel to create it.
<h3>Air conditioners</h3>
Air conditioning units, especially older models, can contribute to greenhouse gas emissions due to their increased energy consumption.
Another thing to consider here is the type of electricity tariff your home is on. If you use renewably sourced energy or generate electricity, e.g. from <a href="https://www.boxt.co.uk/solar" rel="follow">solar panels</a>, your environmental impact will be reduced.&nbsp;
<h2>Heat pumps vs. air conditioners: durability</h2>
<h3>Heat pumps</h3>
Heat pumps are designed for year-round use and, with proper maintenance, can last for around 20-25 years.
<h3>Air conditioners</h3>
Air conditioners require regular servicing to ensure their effectiveness and longevity. If you keep your air conditioning unit well-maintained, it will&nbsp;typically last around 15-20 years.
<h2>Heat pumps vs air conditioners: money saved on bills</h2>
<h3>Heat pumps</h3>
Depending on the type of home you live in, a heat pump may be an energy-efficient alternative to central heating, especially in moderate climates. However, heat pumps are only suitable for homes with a good amount of outdoor space due to the size of the appliance.&nbsp;
<h3>Air conditioners</h3>
By contrast, if you live in a smaller home or apartment and have an air conditioning system installed that can reverse its function and heat your home, it will likely be more cost-effective than using central heating and a heat pump.&nbsp;
With this being said, using an air conditioner in the summer will help you to stay cool, but it will also impact your home&rsquo;s electricity usage and increase your energy bills, especially if you use it for long periods.&nbsp;
Check out our blog to discover <a href="https://www.boxt.co.uk/air-conditioning/guides/how-much-does-air-conditioning-cost-to-run" rel="follow">how much air conditioning costs to run</a>.&nbsp;
<h2>Heat pumps vs air conditioners: pros and cons</h2>
<h3>Pros of heat pumps</h3>
<ol>
<li>Efficiency: Heat pumps are incredibly energy-efficient. They move heat from one place to another instead of generating it, making them a greener and cost-effective choice for heating and cooling your home. Heat pumps also produce lower carbon emissions than traditional heating systems, making them environmentally friendly and contributing to a greener planet. Efficiency can of course vary by the type of home you have.&nbsp;</li>
<li>Year-round comfort: Heat pumps can heat your home in winter, and some are even capable of cooling your home in the summer, providing consistent comfort throughout the changing seasons.</li>
<li>Reduced energy bills: Because they are more energy efficient than central heating systems, heat pumps can significantly reduce your energy bills, saving you money in the long term.</li>
<li>Longevity: With proper maintenance, heat pumps can last for many years, providing reliable heating and cooling for your home.</li>
</ol>
<h3>Cons of heat pumps</h3>
<ol>
<li>Initial costs: The upfront cost of installing a heat pump can be higher than other heating systems. However, the long-term energy savings can outweigh the initial investment.</li>
<li>Climate dependence: Air source heat pumps might be less efficient in extremely cold conditions. However, technological advancements are making them more effective even in chilly weather.</li>
<li>Complex installation process: Proper installation by a qualified professional is crucial for efficiently, and safely, operating heat pumps. Space requirement: Heat pumps, especially air source ones, require outdoor space for installation. This might be a limitation for homes with limited outdoor areas.</li>
</ol>
<h3>Pros of air conditioning units</h3>
<ol>
<li>Cool comfort: Air conditioning units provide instant relief during hot and humid weather, ensuring you can relax comfortably indoors, even on&nbsp;scorching summer days.</li>
<li>Improved air quality: Modern air conditioners come with filters that can trap dust, pollen, and other allergens, improving the quality of the air you breathe indoors.</li>
<li>Better sleep: Keeping your bedroom cool with an air conditioner can promote better sleep, as a cool and relaxed environment is conducive to restful nights.</li>
<li>Versatility: Some air conditioning units also have heating functions, providing warmth during colder months, making them a year-round solution for temperature control.</li>
</ol>
<h3>Cons of air conditioning units</h3>
<ol>
<li>Cost: Purchasing and installing air conditioning units can be expensive, especially for larger or multi-room systems. This initial cost might be a barrier for some individuals.</li>
<li>Energy consumption: Air conditioners can increase your electricity bills, especially if used excessively. Choosing energy-efficient models and using them judiciously can help mitigate this issue. Air conditioning units use refrigerants that can contribute to greenhouse gas emissions if not handled properly.</li>
<li>Maintenance: Air conditioning units require regular maintenance, including filter cleaning or replacement, to ensure they function optimally. Neglecting maintenance can lead to reduced efficiency and higher energy bills.</li>
<li>Noise pollution: Some air conditioning units can be noisy, which might be a concern, especially for bedroom installations. However, many modern units are designed to be quieter.</li>
</ol>
<h2>More BOXT-source heat pump wisdom</h2>
If you're considering buying a heat pump system, ensure you make the correct decision, both for your wallet and your home, by reading our dedicated heat pump guides. Here, you'll find information on how heat pumps are installed, and how much it costs to run a heat pump in the UK.
Ready for a new HVAC system? BOXT can install both heat pumps and air conditioning systems&hellip;

Enjoy perfect temperatures with BOXT's air conditioning packages

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A heat pump vs. air conditioning: which is better for your home?

With UK temperatures soaring, more and more people are worried about how to stay cool during the summer months. 

With UK temperatures consistently rising, more and more people are worried about how to stay cool during the summer months. Here we've shared some of our top tips on how to keep your home cool during the summer.
<h2>Create a cross breeze&nbsp;</h2>
A good hack to ensure the air flows quickly into a room is to create a cross breeze with your windows - if you have two windows which are in line with each other or positioned diagonally, keep them both open. You can also place a fan in front of each window (one fan blows in air from the outside, while the other window is reversed and blows air outside).&nbsp;
<h2>Block out sunlight and heat</h2>
It is much easier to prevent a room from getting hot by blocking direct sunlight. Shutting blinds and curtains during the door can keep a room cool. It&rsquo;s also wise to open all internal doors if you&rsquo;re trying to cool a room down, as this will maximise airflow through the house. It is counter-intuitive to use appliances that generate heat in a room you are trying to cool, so keep this in mind before deciding to use ovens, hair dryers or other electrical appliances.&nbsp;
<h2>Set fans to anti-clockwise&nbsp;</h2>
You also want to ensure any ceiling fans are set to anti-clockwise so they don&rsquo;t distribute the warm air. Tower fans are also recommended as their oscillating switches work by creating a wind-chill effect rather than lowering the temperature of a room. Likewise, you can position a shallow bowl of ice, ice packs or a frozen water bottle behind your fan, which can be very effective at quickly cooling a room.&nbsp;
<h2>Invest in an air conditioning unit</h2>
If you&rsquo;re still struggling to cool a room down, you may want to consider installing <a href="https://www.boxt.co.uk/air-conditioning" rel="follow">air conditioning</a>. The demand for air conditioning in the UK has risen significantly in the past few years, with the UK Energy Research Centre predicting that 32% of households will have an air conditioning unit by 2050. A cheap air conditioning unit can range from around &pound;1900 to &pound;3000, with more expensive models setting you back around &pound;6000 or more.&nbsp;
Your air conditioner installation cost depends on a few different factors;
<ul>
<li>Size of room or space you want cooling&nbsp;</li>
<li>Number of rooms you want cooling&nbsp;</li>
<li>The size and type of property&nbsp;</li>
<li>The make and model of air conditioner you choose&nbsp;</li>
<li>Your choice of extra features for your air-conditioner</li>
</ul>

Stay cool this summer with air conditioning for your home

Depending on your needs, the type of <a href="https://www.boxt.co.uk/air-conditioning" rel="follow">air conditioning</a> model you choose will have enough power to keep your room cool, and your temperature stable, all day long. If your windows and doors are fully sealed, for example, you&rsquo;ll need less power to keep your home cool, as the cold air will circulate inside rather than escaping outdoors.
Modern air conditioning units can also purify the air in your home, catching airborne dust particles and neutralising bacteria, fungi and microbes. For hayfever sufferers, this can provide relief from the irritants that cause hayfever symptoms during the spring and summer months.
After the <a href="https://www.boxt.co.uk/air-conditioning/guides/air-conditioner-installation-cost">initial installation cost</a>, to help keep your air conditioning bills down, be sure to only run your unit when windows and doors are fully shut, never leave it running when you&rsquo;re not home, and be sure to get your AC serviced regularly.

How to keep your home cool this summer

The filter is a vital part of your air conditioning system and it needs maintenance from time to time. Find out how to look after it with this guide.

<img src="https://cdn.buttercms.com/cYCJKPv6Rhy1epwGcsu7" alt="air-conditioner-cleaning .png">
The filter of your <a href="https://www.boxt.co.uk/air-conditioning" rel="follow">air conditioning unit</a> is vital for removing dust, pollen and anything harmful from the air. Air filters are beneficial for everyone as they improve air quality and have added health benefits too! If you are wondering how to maintain your filter or whether to swap to a more efficient filter, <a href="https://www.boxt.co.uk/boilers?mkwid=s9RGuaGcv%7Cpcrid%7C398763506876%7Cpkw%7Cboxt%7Cpmt%7Ce%7Cpdv%7Cc%7Cslid%7C%7C&amp;pgrid=54247011584&amp;ptaid=aud-332143314609:kwd-317651328846&amp;gclid=CjwKCAjwr56IBhAvEiwA1fuqGtzBQIKitVUUUkdSOnWiPHnSHdmZD7bRmm47X8VhQDWtWWP2PaPv9hoCFH4QAvD_BwE">BOXT </a>have created this handy guide to help you out.&nbsp;
From time to time, your air filter gathers dust and becomes clogged, this can block the airflow and reduce your systems efficiency, causing a rise in those energy bills (oh no!). Some types of filters are reusable and just need a little clean, others need replacing.
First let&rsquo;s talk about the different types of filters.

<h2>The different types of air conditioning filters</h2>
<h3>Pleated&nbsp;</h3>
Pleated filters are a cost-effective option. They are extremely efficient, known to trap smaller airborne particles than the fibreglass filters as their pleats give them a wider surface area. When it comes to maintaining the pleated filter, it needs replacing now and then if it becomes clogged.&nbsp;

<h3>Reusable</h3>
Reusable filters can be cleaned and used again. These are cost-effective filters designed for someone who doesn&rsquo;t use their air conditioner that often or someone who keeps it on a low setting. This filter is not very efficient when it comes to removing smaller airborne particles, though.&nbsp;

<h3>Fibreglass</h3>
Fibreglass filters are one of the cheapest, most popular options out there but they aren&rsquo;t the most efficient. These can&rsquo;t be reused, they need replacing.&nbsp;

<h3>Electrostatic&nbsp;</h3>
Electrostatic filters are one of the most efficient, costing you a little more than the average filter. These filters have self-charging fibres which use static electricity to trap airborne particles. When it comes to maintenance, these will need replacing.&nbsp;

<h2>What&rsquo;s best - a reusable filter or a disposable one?&nbsp;</h2>
Reusable filters are great as they save money in the long run and can be used over and over again; all it takes is a quick rinse. Disposable filters tend to trap more particles and are more efficient but need replacing every 1-2 months. So, both have their advantages. It's about choosing what&rsquo;s best for you.&nbsp;

<h2>When should I change or clean my air filter?&nbsp;</h2>
Your air filter should be changed or cleaned every couple of months as hazardous particles can accumulate and block the filter, reducing its efficiency. These contaminants can make their way back into the air, making it even dirtier than before and cause a range of health problems.
If your <a href="https://www.boxt.co.uk/air-conditioning/guides/air-conditioning-problems">air conditioner is not working properly</a> - it&rsquo;s likely to be the filter. The most common cause of a faulty air conditioning system is a clogged filter.&nbsp;

<h2>How do I change my filter?&nbsp;</h2>
First, make sure the system is turned off. In a duct system, the filter is placed in the outdoor unit and can be removed by unclipping it. In a ductless system, the filter is found in the indoor unit; this again, easily unclips.&nbsp;

<h2>How do I clean my reusable filter?&nbsp;</h2>
So, you have a reusable filter that doesn&rsquo;t need replacing but needs cleaning. This can be washed down with water in a sink or even a hosepipe but make sure it&rsquo;s properly dry; otherwise, it may grow harmful bacteria! Another way you can clean your reusable filter is by using the vacuum cleaner to extract all of the dust (and other dirty particles).&nbsp;

<h2>BOXT can answer any queries.&nbsp;</h2>
For more information on the correct filter for your system or anything that this handy guide hasn&rsquo;t covered, call us on 0800 193 7777. Alternatively, you can message us on our <a href="https://www.boxt.co.uk/">Live Chat </a>for advice on air conditioning filters and maintenance.

Have a good night every night with our fixed price air conditioning packages.

Air conditioning filters: types of maintenance 

You may not be able to control the air quality outside but you can improve it in your home. With this guide, BOXT can help you do exactly that.

The average person spends around 90% of their time indoors, yet the air quality in your home can actually be up to 10 times worse than outside. The air in your home contains dust, dirt and harmful chemicals, all of which you breathe in. Poor air quality can lead to a range of health problems.
New homes are designed to be more insulated than ever before which is a positive for our bills and keeping warm but a negative for our health as the polluted air sticks around for a lot longer. 
You may not be able to control the air quality outside but you can certainly test and improve it in your home to keep you and your family safe and healthy. <a href="https://www.boxt.co.uk/boilers?mkwid=s9RGuaGcv%7Cpcrid%7C398763506876%7Cpkw%7Cboxt%7Cpmt%7Ce%7Cpdv%7Cc%7Cslid%7C%7C&amp;pgrid=54247011584&amp;ptaid=aud-428262132614:kwd-317651328846&amp;gclid=CjwKCAjw9aiIBhA1EiwAJ_GTSi-qy8iwrEHQkdUgzyzj5LEjQ-kE3DZJSqiOtP62CyJG0V__Actw2xoCVREQAvD_BwE">BOXT</a> have created this guide to help you do exactly that.&nbsp;
<h2>How do I know if my indoor air quality is poor?&nbsp;</h2>
If your air quality is poor you will find people who already have problems with their lungs struggling more than usual. You may even find yourself with a dry throat, cough or runny nose.&nbsp;
You should purchase an indoor air quality monitor. This device is the easiest way to check the air quality in your home. You can leave it on constantly and it will report the levels of pollution inside your home. This device tests for factors such as pollen, dust, chemical pollution, carbon monoxide, carbon dioxide and humidity.&nbsp; This isn&rsquo;t an overly expensive device and it is certainly worth purchasing to keep your family safe.&nbsp;
You should already have carbon monoxide alarms fitted. Carbon monoxide is a silent killer and it is very important that you are able to detect it. If you do not currently have carbon monoxide alarms installed, make sure to get them.&nbsp;
<h2>What steps can I take to improve the air quality in my home?&nbsp;</h2>
Don&rsquo;t panic - there are many steps you can take to improve the air quality in your home.&nbsp;
<h3>Dust and vacuum often&nbsp;</h3>
A clean house means clean air.&nbsp;
Invest in a quality vacuum cleaner that will suction all of the dust, pollen and pet hair that can cause allergies. You should aim to vacuum regularly too, particularly if your household has pets or you suffer from allergies.&nbsp;
Use a damp cloth when dusting surfaces.&nbsp;
<h3>Good ventilation</h3>
If you&rsquo;re not worried about pollen entering your home, opening windows is the easiest and cheapest way to improve the indoor air quality.
Be careful when painting or using toxic products such as bleach. It may seem obvious but make sure to open the windows.
It may seem cosy in the winter to have the windows shut, but this simply harbours pollutants. Make sure you are opening your windows for short periods of time each day even in those chilly winter months.
<h3>Invest in an air purifier&nbsp;</h3>
An air purifier improves the air quality in your home. This device removes particles that the eye cannot see.&nbsp;
An air purifier filters out the dirty air and releases clean, fresh air. Most air purifiers have a light that flashes green once the air is clean. If you struggle with hayfever, they are a brilliant solution.&nbsp;
<h3>Purchase a dehumidifier</h3>
If you struggle with mould or dampness in your home, invest in a dehumidifier. This device draws out excess moisture to help prevent the growth of mould. &nbsp;
<h3>Buy some houseplants&nbsp;</h3>
Plants are a great way to keep the air a little cleaner. You&rsquo;d need many plants to make a big difference, but a few are better than none. However, if you suffer from hayfever, then some plants could cause more harm than good.&nbsp;
<h3>Invest in an air conditioner</h3>
Not only is an <a href="https://www.boxt.co.uk/air-conditioning">air conditioner</a> beneficial for keeping your home cool during those hot sticky months, but it also improves air quality. An air conditioner removes humidity (like the dehumidifier) and removes pollutants (like the air purifier). So, you&rsquo;ve got the best of both worlds.&nbsp;
<h3>Change the filters in your A/C system</h3>
If you already have a <a href="https://boxt.co.uk/air-conditioning" rel="follow">home air conditioning</a> system, you should <a href="https://www.boxt.co.uk/air-conditioning/guides/air-conditioning-filters" rel="follow">change the filter</a> every 1-2 months. If your filter is reusable, wash it regularly to remove the build-up of dust and dirt.&nbsp;&nbsp;
<h2>Get a fixed price quote today.&nbsp;</h2>
At <a href="https://www.boxt.co.uk/boilers?mkwid=s9RGuaGcv%7Cpcrid%7C398763506876%7Cpkw%7Cboxt%7Cpmt%7Ce%7Cpdv%7Cc%7Cslid%7C%7C&amp;pgrid=54247011584&amp;ptaid=aud-428262132614:kwd-317651328846&amp;gclid=CjwKCAjwruSHBhAtEiwA_qCpprfbs9leL_cl6-st-5zqIoliqQw7VRIJZ6yzIW3h38u78XvASw5CvxoCBqQQAvD_BwE">BOXT</a>, we&rsquo;ll help you improve the air quality in your home with our range of quality and highly-rated air conditioners.
You can also <a href="https://www.boxt.co.uk/find-ac/e69c23b8-02c7-4979-99e2-48c778e6d630">find an A/C system tool </a>that helps you find the perfect air conditioner for your home. Or, call us on 0800 193 7777 and speak with one of our specialists who&rsquo;ll provide you with a highly competitive, fixed price quote.&nbsp;

Indoor air quality in the home: how to test and improve

When purchasing an air conditioner it is important that you choose one with the correct BTU. Learn how to do that with this handy guide.

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So, you&rsquo;re looking on the market for a new <a href="https://www.boxt.co.uk/air-conditioning" rel="follow">air conditioner</a> and you&rsquo;ve come across an unfamiliar acronym - BTU.&nbsp;
BTU is a measurement of heat and stands for British Thermal Units. When purchasing an air conditioner, it is very important to check the BTU as this tells you how many units of heat the air conditioner can remove. You should ensure that you are purchasing an air conditioner that can remove the correct amount of heat from your home, otherwise you could be wasting your money. This complete guide will help you understand what a BTU is, the BTU needed for your space and factors which affect the BTU.

<h2>How to calculate the BTU needed for your home</h2>
Although it sounds quite technical - the BTU needed for your home is relatively easy to calculate.&nbsp;
To work out the BTU needed for the size of your room you need to measure the length and the width of the room (in ft). Multiply the two together and then multiply this by 25. That&rsquo;s it!&nbsp;

<h2>What can happen if I don&rsquo;t choose the correct BTU?&nbsp;</h2>
If you choose a BTU that is too low - it will take longer to cool a room and your electricity bill will soar in price.&nbsp;
Some people believe that if they purchase a higher BTU the room will get cooler faster - this is not correct. If you choose a BTU that is too high - the moisture extraction can not keep up and this can cause a humid atmosphere. This can also put a strain on the system which reduces the lifespan of it as it is having to stop the cooling cycle too frequently.&nbsp;

<h2>Other factors that can affect the BTU</h2>

<h3>The height of your ceilings&nbsp;</h3>
The calculation mentioned above assumes that your ceilings are the average - 8ft. If you have ceilings that are higher or lower than 8ft this can affect the BTU you need.&nbsp;

<h3>The amount of sunlight&nbsp;</h3>
If the room you are wanting to cool is directly in the sun for a long part of the day, it can affect the amount of power needed. This can mean you need a higher BTU. If the room tends to be in the shade most of the day - you will need a lower BTU.&nbsp;

<h3>Two rooms that are connected&nbsp;</h3>
There may not be a door between two of your rooms or they are connected and you want to cool them both. To calculate the BTU,&nbsp; simply add the size of the rooms together.&nbsp;

<h3>Insulation&nbsp;</h3>
Is your home well insulated? If the answer is no - it will lose air much quicker meaning a higher BTU is needed. If you have lots of large windows - again go for a higher BTU so that it can keep up with this loss.&nbsp;

<h2>Call our experts.&nbsp;</h2>
When choosing your <a href="https://www.boxt.co.uk/air-conditioning">new air conditioner</a>, BTU is a very important factor to consider. You can attempt to calculate what BTU you need yourself, but it is always better to consult with a professional.&nbsp;
At <a href="https://www.boxt.co.uk/boilers?mkwid=s0R9gFdiq%7Cpcrid%7C411541906934%7Cpkw%7C%2Bboxt%7Cpmt%7Cb%7Cpdv%7Cc%7Cslid%7C%7C&amp;pgrid=92404269049&amp;ptaid=aud-428262132614:kwd-64583578257&amp;gclid=CjwKCAjwruSHBhAtEiwA_qCpptAnR0MeI37E0KDjC5MOKxZISZEOR2mkQLGS3O0BDmNcEXXFCOOEtBoCV64QAvD_BwE">BOXT</a>, you can call us on 0800 193 7777 and speak with one of our specialists who&rsquo;ll help you solve any issues with BTUs. Alternatively, you can always message us on our <a href="https://www.boxt.co.uk/">Live Chat </a>for advice.&nbsp;&nbsp;

What is BTU in air conditioning?

Before investing in an air conditioner, research the unit prices and running costs. This guide breaks down the factors that can influence the overall expense.

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Getting your house fitted with an <a href="https://www.boxt.co.uk/air-conditioning">air conditioner </a>may sound like a luxury, with hot weather being few and far between in the UK. However, during the summer months, it&rsquo;ll become a necessity when you&rsquo;re struggling to get a good night sleep in the uncomfortable heat. A cooling system is a great addition to a property, making the sporadic heatwaves bearable. You can also use many modern air conditioners to increase the temperature of a room using a heat pump. Before rushing to purchase a unit impulsively, ensure you research the costs involved first to determine whether there&rsquo;s room for it in your budget. As well as the initial price of buying the unit, you have to consider the <a href="https://www.boxt.co.uk/air-conditioning/guides/how-much-does-air-conditioning-cost-to-run" rel="follow">ongoing running costs of the air conditioner</a>. In this guide, <a href="https://www.boxt.co.uk/">BOXT</a> has broken down the varying expenses associated with air conditioning units and the factors that can influence the overall costs.

<h2>The cost of different air conditioning types </h2>
There are three main air conditioning types in the UK with varying purchase, installation, and running costs.
<ul>
<li style="font-weight: 400;" aria-level="1">Portable air conditioners</li>
</ul>
These standalone units are cheaper to purchase, ranging from around &pound;200 to &pound;600 and don&rsquo;t call for professional installation fees as you can just place them on the floor. Although, you may need to fix a window kit to the device so it can remove moisture from the air. Portable air conditioners aren&rsquo;t as effective at cooling as other types, which may encourage you to keep it running for longer and on the highest power setting, which can increase your energy bills. Ideally, these types of air conditioners are for occasional use and are especially convenient to renters.&nbsp;&nbsp;

<ul>
<li style="font-weight: 400;" aria-level="1">Split air conditioners&nbsp;</li>
</ul>
These models entail a professional fitting one component inside and the other on the property&rsquo;s exterior. Although the installation process is more complex and expensive than portable units, it&rsquo;s still reasonably straightforward. <a href="https://www.boxt.co.uk/air-conditioning/guides/split-system-air-conditioner">Split air conditioners</a> are also more expensive than portable units to buy and often cost between &pound;1,000 and &pound;2,000 when fully installed, depending on how many units you need. However, they operate more efficiently, with many having climate control features. You can also easily manage the device using a remote control. On top of this, these units usually include built-in functions to personalise the settings, such as night mode and timers.

<ul>
<li style="font-weight: 400;" aria-level="1">Central air conditioning </li>
</ul>
A <a href="https://www.boxt.co.uk/air-conditioning/guides/air-conditioning-ducting" rel="follow">duct</a> is installed throughout existing walls, making them most suitable to new homes or if you&rsquo;re remodelling a property, and includes an outdoor compressor. This type of unit is the most expensive to buy, costing up to &pound;4,000, but is often used to cool an entire property. It also has high energy efficiency ratings.&nbsp;

<h2>Running costs </h2>
The running costs of an air conditioner depend on the unit&rsquo;s size and other quality, but it can reach up to 43p an hour. <a href="https://www.thisismoney.co.uk/money/experts/article-9697055/How-air-conditioning-set-bills-rise.html">Recent reports</a> estimate that using an air conditioner for eight hours a day would cost over &pound;100 per month.
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<h2>What can affect the cost?&nbsp;</h2>
 There are several ways that you can accidentally end up increasing the running costs of <a href="https://www.boxt.co.uk/air-conditioning" rel="follow">air conditioning</a>. Still, you can also lower the ongoing expense by modifying your usage and choosing a suitable unit. 
<ul>
<li style="font-weight: 400;" aria-level="1">Air conditioner size</li>
</ul>
Installing an appropriately sized air conditioner based on your room&rsquo;s dimensions will regulate your energy bills. However, if the unit is too small, it will work harder than necessary to try and cool the room down effectively, which would waste energy and fail to achieve the desired results. In contrast, if the air conditioner is too large for the space, it&rsquo;ll cool the room down too quickly and then turn off before having time to remove the moisture from the air. Once the area has increased in temperature again, the unit will turn on again. This constant on-and-off cycle will waste energy. To calculate which size of air conditioner you need, find the floor square footage of the space and multiply the figure by 25 to find the BTU (British Thermal Unit). 
<ul>
<li style="font-weight: 400;" aria-level="1">Efficient usage&nbsp;</li>
</ul>
To use your air conditioner more efficiently to lower your energy bills, follow the below tips:&nbsp;
<ul>
<li style="font-weight: 400;" aria-level="1">Close the doors and windows&nbsp;</li>
<li style="font-weight: 400;" aria-level="1">Adjust the temperature through seasonal changes</li>
<li style="font-weight: 400;" aria-level="1">Clear the area around the unit to avoid blocking the airflow</li>
<li style="font-weight: 400;" aria-level="1">Place other heat sources (e.g. lamps, ovens) away from the thermostat and sensors&nbsp;</li>
<li style="font-weight: 400;" aria-level="1">Keep the sun out by closing the curtains or blinds on sun-facing windows</li>
<li style="font-weight: 400;" aria-level="1">Connect the device to smart technology for more convenient management of your usage.</li>
</ul>
As well as this, only keep the air conditioner on when you need it and are occupying the space, and don&rsquo;t forget to turn it off when you leave the room. 
<ul>
<li style="font-weight: 400;" aria-level="1">Property insulation </li>
</ul>
If the property isn&rsquo;t well-insulated, outside air will seep into your home, and the cool air produced from the air conditioner will escape, rendering the unit ineffective. This result would be similar to opening the windows in winter while your central heating is on, wasting energy and making the home temperature uncomfortable. It&rsquo;ll likely cause you to keep the air conditioner running for longer than is necessary, which would hike up your energy bill without sufficiently cooling down the room. To avoid energy wastage, insulate the roof, ceiling, walls, pipes, and install double-glazed windows too. 
<ul>
<li style="font-weight: 400;" aria-level="1">Air conditioner maintenance</li>
</ul>
Carrying out regular maintenance of the unit will enhance the lifespan and keep it running efficiently. Here are some ways to care for your air conditioner:
<ul>
<li style="font-weight: 400;" aria-level="1">Arrange annual services</li>
<li style="font-weight: 400;" aria-level="1">Check the vents of ducted air conditioners</li>
<li style="font-weight: 400;" aria-level="1">Regularly replacing and cleaning the filters</li>
<li style="font-weight: 400;" aria-level="1">Check the evaporator coil annually and clean where necessary</li>
<li style="font-weight: 400;" aria-level="1">Cover it during winter</li>
<li style="font-weight: 400;" aria-level="1">Hire an engineer to check and repair any issues immediately</li>
</ul>
Preserving the unit&rsquo;s condition will minimise repair costs and avoid expensive breakdowns, which could cause you to replace it prematurely. Ideally, you should only replace your system every ten years with a more advanced unit to lower your energy usage. 
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<ul>
<li style="font-weight: 400;" aria-level="1">Energy rating</li>
</ul>
When browsing units, compare energy rating labels on the different products and ideally choose an air conditioner with a rating between seven and ten stars. A higher rating shows it will operate more effectively and economically, to avoid wasting energy. An air conditioner would provide huge relief to you through the summer heatwaves, especially if your home doesn&rsquo;t have an outdoor area. Before investing in a cooling system, factor the initial purchase price of the unit and the long-term monthly running costs into your decision process. 

For further advice on the cost of an air conditioning system, speak to a <a href="https://www.boxt.co.uk/">BOXT</a> engineer on the live chat and use the &lsquo;<a href="https://www.boxt.co.uk/find-ac">find an AC</a>&rsquo; online tool to receive a fixed price quote for a suitable unit for your property, including installation.

Air conditioning costs: Unit prices and cost of running

Read our handy guide to find out what goes on behind the scenes of your air conditioning condenser unit and the role it plays in cooling your home.

Many of us depend on our <a href="https://www.boxt.co.uk/air-conditioning" rel="follow">air conditioning unit</a> to keep cool throughout those hot months, but what actually goes on behind the scenes? It is extremely beneficial to know what your air conditioning condenser unit is and its role in your A/C system, so that you can maintain it properly and understand how to fix any issues if they occur. This helpful guide from BOXT, will help you do exactly that.&nbsp;

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<h2>So, what is a condenser unit?&nbsp;</h2>

An air conditioning condenser unit is the outdoor <a href="https://www.boxt.co.uk/air-conditioning/guides/air-conditioning-parts">part of your system</a>. The outdoor unit contains the fan, the condenser and a <a href="https://www.boxt.co.uk/air-conditioning/guides/air-conditioning-compressor" rel="follow">compressor</a>. Both the indoor unit and the outdoor unit are required to work together to provide cool air to the rooms of your home.&nbsp;

The condenser is the most vital part of the outdoor unit. The condenser coils are made out of copper. Within the condenser, there are a series of fans with aluminium fins.&nbsp;

The compressor, an electric pump, is also an important part of the outdoor unit as it pressurises the <a href="https://www.boxt.co.uk/air-conditioning/guides/air-conditioning-refrigerant">refrigerant</a>, a cooling agent, and transfers it to the condenser coil.&nbsp;

<h2>What is the role of a condenser unit?</h2>

The outdoor unit, also known as the condenser unit, houses the compressor. The refrigerant gas enters the compressor where the molecules are compressed and become very hot. The compressor then sends the refrigerant gas to the condenser where the fans work to remove the heat from the refrigerant. The refrigerant becomes a liquid and then returns the refrigerant to the indoor unit for it to do its part.&nbsp;

When the indoor unit has collected the heated air, it is sent back to the outside where it is disposed of.&nbsp; This process is repeated until the air in your home reaches the temperature that you set on the thermostat.&nbsp;

So, that&rsquo;s the role of the condenser unit. The role of the actual condenser within it is to pump the refrigerant and cool it, converting it into liquid form. Without it, the system is useless.

<h2>Issues with your A/C condenser&nbsp;</h2>

Sometimes things can go wrong. <a href="https://www.boxt.co.uk/air-conditioning/guides/air-conditioning-problems">Spotting the issues</a> at an early stage can save you money and stop your air conditioning system from completely shutting down.&nbsp;

Over time, with wear and tear, you may notice you have a clogged condenser or damaged condenser coils. The system may still work, but it will not work efficiently. If the refrigerant isn't cooled to the correct temperature your system is inefficient and at risk of completely shutting down. You should contact a qualified engineer to sort this.&nbsp;

The system working harder to generate cool air will result in a rise in energy bills and an increased carbon footprint (and we don&rsquo;t want that).&nbsp;

<h2 style="text-align: center;"><img src="https://cdn.buttercms.com/rFiTQkVIRuCS1xzl7QCI" alt="undefined"></h2>

<h2>How to recognise any issues with your A/C condenser&nbsp;</h2>

Well, if your energy bills are rising this may be an issue with your <a href="https://www.boxt.co.uk/air-conditioning" rel="follow">air conditioning</a>.&nbsp;

If you find yourself refuelling the system a lot more than normal, there may be a problem.&nbsp;

If you notice that there is a lack of cool air, there is an issue with your A/C system. A lack of cool air can be caused by a system that is <a href="https://www.boxt.co.uk/air-conditioning/guides/air-conditioning-leaks">leaking</a> (check for pools of fluid around the units).&nbsp;

If the units are making strange noises - there&rsquo;s likely to be an issue.

But don&rsquo;t panic - with a well maintained system these issues are pretty unlikely.&nbsp;

<h2>Maintaining the condenser&nbsp;</h2>

You should always let a qualified air conditioning engineer fix any issues with your A/C system. It is possible to fix some things yourself but if you don&rsquo;t know what you are doing this can cause further problems.&nbsp;

Have your air conditioning serviced at least once a year to ensure your system continues to work effectively.&nbsp;

Change the air <a href="https://www.boxt.co.uk/air-conditioning/guides/air-conditioning-filters-types-maintenance" rel="follow">filter</a> every 90 days. You should be able to find information on this in the air conditioning manual.&nbsp;

Make sure that the vents are always clean and free of debris. Pour a mixture of bleach and water down the outside drain. Dust off any dirt from the indoor vent.&nbsp;&nbsp;

If your house has an air conditioning system over 12kW, you must have a <a href="https://www.boxt.co.uk/air-conditioning/guides/tm44-inspection">TM44 inspection</a> around every five years. This consists of an energy assessor carrying out an inspection of the units.&nbsp;

<h2>If your air conditioning breaks and you&rsquo;re in need of help, call BOXT.</h2>

At BOXT, you can call us on 0800 193 7777 and our specialists will dispatch an engineer to fix any issues with your BOXT air conditioning system. It may even be something simple - we provide guidance over the phone to help you overcome any problem. Don&rsquo;t want to call us? Use our <a href="https://www.boxt.co.uk/boilers?mkwid=s9RGuaGcv%7Cpcrid%7C398763506876%7Cpkw%7Cboxt%7Cpmt%7Ce%7Cpdv%7Cc%7Cslid%7C%7C&amp;pgrid=54247011584&amp;ptaid=aud-332143314609:kwd-317651328846&amp;gclid=Cj0KCQjw0emHBhC1ARIsAL1QGNetyp6xufEOSfXAf6xNtYpqXaZ0e9hpBomie7aXFB1Ef0N-1u0pUYYaArJ8EALw_wcB">live chat service</a> and speak to a specialist.&nbsp;

If you are looking to purchase a new system, BOXT can help. We&rsquo;ll provide you with a quote for a new, quality air conditioning system. You can also use our <a href="https://www.boxt.co.uk/find-ac/e69c23b8-02c7-4979-99e2-48c778e6d630">Find an A/C System Tool,</a>&nbsp;which helps you find the perfect air conditioner for your home.&nbsp;

What is an air conditioning condenser unit?

Trying to budget for your air conditioning? The cost of installing air conditioning depends on the size of your home, as well as the unit.

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If you&rsquo;ve been relying on a fan to keep you cool throughout the British summer, it might be time to consider purchasing a permanent air conditioning unit. Permanent air-con units can offer you much more flexibility and control over the temperature of your home, as well as help you cut down on unexpected monthly costs when a heatwave hits.&nbsp;
<h2>How expensive is it to install air conditioning?</h2>
While the cost of installation depends on the size and type of your air conditioner, we&rsquo;ll always include installation within the price of every one of our <a href="https://www.boxt.co.uk/air-conditioning">air conditioning unit</a>. This means no hidden fees, and no extra need to search for a last minute engineer once your air conditioning unit has been delivered to your door.&nbsp;
Your air conditioner installation cost depends on a few different factors;&nbsp;
<ul>
<li style="font-weight: 400;" aria-level="1">Whether you live in a flat or house</li>
<li style="font-weight: 400;" aria-level="1">The size of your house</li>
<li style="font-weight: 400;" aria-level="1">Your choice of extra features for your air con unit</li>
<li style="font-weight: 400;" aria-level="1">The type of air conditioner you choose to buy</li>
</ul>
Depending on your needs, the type of air conditioning model you choose will have enough power to keep your room cool, and your temperature stable, all day long. You also need to bear in mind the energy output you&rsquo;ll have, as well as how energy efficient your home is. If your windows and doors are fully sealed, for example, you&rsquo;ll need less power to keep your home cool, as the cold air will circulate inside, rather than escaping outdoors.&nbsp;
<h2>Types of air conditioning models&nbsp;&nbsp;</h2>
There are pros and cons to every air conditioning unit, but each works differently depending on how it&rsquo;s being used. Broadly speaking, there are two types of air con units you can choose; portable plug in units that can be moved around as you use each room in your home, or more permanent fixed units you install in the space you need it most. You can also use our <a href="https://www.boxt.co.uk/find-ac" rel="follow">Find an Air Conditioner</a> tool
<h3>Split air conditioning&nbsp;</h3>
Rather than a singular system, <a href="https://www.boxt.co.uk/air-conditioning/guides/split-system-air-conditioner">split system air conditioners</a> use both an inside and outside unit to keep the cool air in, and funnel warmer air out. Because of this more complicated system, split air conditioners require engineering support to ensure they&rsquo;re installed correctly. With installation included, split air conditioners are one of the most cost effective air conditioning units you can choose.&nbsp;
<h3>Window air conditioners&nbsp;</h3>
Window air conditioners are less common in new builds and more modern houses but can be a great way to cool down a smaller space. While it&rsquo;s possible to fit a window air conditioner yourself, bear in mind that they&rsquo;re often heavy and difficult to manoeuvre. Here at BOXT, we&rsquo;d always recommend enlisting the help of specialists to help you install air conditioning units. In fact, every one of our air conditioning units includes installation with fixed prices, to make sure you get the&nbsp;&nbsp;
<h3>Portable air conditioning units</h3>
Portable options are often a lot more inexpensive thanks to DIY installation and limited power. If you rely on your air conditioner to keep you cool all summer long, you might find it more cost-effective to choose a fixed unit for your wall or floor.
<h2>Is air conditioning expensive to run?&nbsp;</h2>
After the initial installation cost, you&rsquo;ll need to consider how much money you&rsquo;ll spend keeping your home icy-cold even when it&rsquo;s too hot to step outside your front door. Understanding <a href="https://www.boxt.co.uk/air-conditioning/guides/how-much-does-air-conditioning-cost-to-run" rel="follow">how much an air conditioning unit costs to run</a> is determined by several different factors; the longer you run it and the larger your space is, the higher your bill will be at the end of each month. However, to keep your air-con bills down, you can make sure to run your unit only when windows and doors are fully shut, never leave it running when you&rsquo;re not home, and be sure to get your AC serviced regularly.&nbsp;
<h2>Enjoy your summer with BOXT&nbsp;</h2>
Our friendly team works to keep you at your perfect temperature whether it&rsquo;s sunny or snowing outside. If you&rsquo;re looking for the most effective <a href="https://www.boxt.co.uk/air-conditioning" rel="follow">air conditioner</a> for your home, <a href="https://www.boxt.co.uk/how-boxt-works" rel="follow">our unique approach</a>&nbsp;will help you find the best option for you.

How much does it cost to install air conditioning?

EER measures the efficiency of an air conditioner, helping you to shop around and find the most efficient unit for your home. Learn what it entails and how to calculate.

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<a href="https://www.boxt.co.uk/air-conditioning">Air conditioning units</a> are becoming increasingly common and needed in UK homes as the summers get hotter and most homes are built to contain heat, rather than keep us cool. Before buying domestic air conditioning though, it&rsquo;s important to consider its efficiency to avoid seeing your energy bills skyrocket along with your household&rsquo;s carbon footprint.&nbsp;
EER, standing for Energy Efficiency Rating, measures the efficiency of an air conditioner in a property. A handy metric that families and businesses can use when considering having air conditioning installed, it allows you to shop around and find the most efficient unit for you that will save money long term.&nbsp;

<h2>What is EER?</h2>

<ul>
<li aria-level="1">EER = Energy Efficiency Ratio</li>
</ul>

The ratio looks at the cooling capacity of an air conditioning unit (in British thermal units, BTU per hour) compared to the power input of the unit (watts), to measure how much heat energy the unit can remove. It&rsquo;s a ratio usually used for indoor, room air conditioners like <a href="https://www.boxt.co.uk/air-conditioning/guides/split-system-air-conditioner">split system air conditioning units</a>.&nbsp;
 
<ul>
<li aria-level="1">Cooling capacity (BTU per hour): Power input (watts)</li>
</ul>

Cooling energy is always measured in BTU, which stands for British thermal units, and power is measured in watts. <a href="https://www.boxt.co.uk/air-conditioning/guides/what-is-btu-in-air-conditioning" rel="follow">BTU</a> outlines how much heat energy the unit can remove from the air, hence this sums up its cooling capacity.&nbsp;

Essentially, the higher an air-con unit&rsquo;s EER rating, the more efficient it is due to it having a higher cooling capacity per watt of power.&nbsp;

<h2>Calculating Energy Efficiency Ratio</h2>
If EER is not provided when shopping for <a href="https://www.boxt.co.uk/air-conditioning" rel="follow">air conditioning</a>, you can easily calculate it yourself, all you need is the unit&rsquo;s wattage and BTU values which you can usually get from the manufacturer if not provided by your potential supplier.&nbsp;
 For an accurate and baseline EER calculation, the external temperature should be consistent at 35 degrees celsius, the external temperature should be 26 and the humidity levels should be at 50%. This way, EER&rsquo;s across units can be compared fairly and reliably.&nbsp;

Although EER is a reliable and valuable way to determine the overall efficiency of an air conditioner for your home, you should be aware that the actual efficiency can vary due to various external factors like weather and humidity. The bigger the difference in temperature between indoors and outdoors, the harder your unit will have to work and the less efficient it will be able to run.&nbsp;

<h2>What&rsquo;s a Seasonal Energy Efficiency Ratio (SEER)?</h2>
In countries where the climate changes drastically between seasons (like here in the UK), many manufacturers and suppliers will also use Seasonal Energy Efficiency Ratios (SEER). This is similar to EER but takes into account seasonal factors and air conditioning usage rather than rating a unit&rsquo;s efficiency all year round.&nbsp;

SEER is a lot more specific and granular by calculating the cooling capacity (BTU per hour) and power input (watts) but only throughout the key cooling period as opposed to all year, which for us in the UK would mean summer, albeit a very short one.&nbsp;

<h2>Why should you prioritise EER when buying split system air con?</h2>
It&rsquo;s hugely beneficial to shop for an air con unit using EER and SEER ratings rather than just going off their cooling capacity (BTU). For example, a unit may have a strong capacity to cool your home but if it uses little power to do so it can end up costing you tons in energy bills and will increase your carbon footprint which is not something you want.&nbsp;

Some of the benefits of prioritising EER when deciding which air conditioner to buy are:

<ul>
<li style="font-weight: 400;" aria-level="1">Lower carbon footprint</li>
<li style="font-weight: 400;" aria-level="1">Higher performing system</li>
<li style="font-weight: 400;" aria-level="1">Higher quality and more reliable system</li>
<li style="font-weight: 400;" aria-level="1">Reduced energy bills</li>
</ul>

<h2>What&rsquo;s the best EER for an air conditioner?</h2>
Generally, an EER rating of 12 or over is classed as desirable, though when comparing multiple air conditioners, always aim to go for the highest rated unit within your budget. Many split system air conditioning units on the market now have EER&rsquo;s above 12 too, making it easier for household&rsquo;s to reduce their energy usage.

<h2>Need a new air conditioning unit?</h2>
<a href="https://www.boxt.co.uk/">BOXT&rsquo;s</a> entire range of split system <a href="https://www.boxt.co.uk/air-conditioning" rel="follow">air conditioners</a> is rated highly for energy efficiency, to take the stress out of your decision and ensure households across the UK are reducing their carbon footprint. We don&rsquo;t stock any air conditioners that will end up costing you a fortune in energy bills. You can <a href="https://www.boxt.co.uk/find-ac">answer a few simple questions</a> about your home to discover a range of units that are suited to your property type, size and requirements.

EER in air conditioners: what is it & how to calculate

Installing an air conditioner in your home is beneficial for regulating the temperatures all year round - it also has added health benefits too!

As the scorching summer sun beats down, we all yearn for the joys of outdoor activities &ndash; barbecues, beach days, picnics, and a refreshing dip in the pool. But the moment you step inside your home and find it feeling more like a sauna than a sanctuary, it's a whole different story. Those sleepless, sweaty nights can take a toll on your well-being.
Fortunately, today's indoor <a href="https://www.boxt.co.uk/air-conditioning" rel="follow">air conditioners</a> are designed to rescue you from the heat and keep your home comfortable, offering both temperature control and health benefits.
Are you curious about how to install an indoor air conditioner or what makes them tick? We've crafted this guide with you in mind, so let's dive into the world of indoor air conditioners.
<h2>What is an indoor air conditioner?</h2>
An indoor air conditioner - also known as an AC unit - is a vital appliance designed to regulate and maintain the temperature and humidity levels within an enclosed indoor space. It plays a crucial role in enhancing the comfort and overall quality of the indoor environment, particularly during hot and humid weather conditions.
Most air conditioning systems consist of two central units: an indoor unit and an outdoor unit. The indoor unit's primary function is to circulate cool air throughout your living space, working in tandem with the outdoor unit. Typically, the indoor unit is wall-mounted at a high level.
Inside, you'll find the evaporator coil, an essential component of indoor comfort.
<h3>Understanding the different parts of an air conditioner</h3>
An <a href="https://www.boxt.co.uk/air-conditioning" rel="follow">air conditioning</a> system comprises several key features:
<ul>
<li>A thermostat for system control</li>
<li>The indoor unit housing the evaporator coil and a fan for air circulation</li>
<li>An outdoor unit housing the fan, condenser coil, and compressor</li>
<li>Copper pipes facilitate the flow of refrigerant between the indoor and outdoor units</li>
<li>Ducts that allow air to circulate from the indoor unit throughout your home and back</li>
<li>An expansion valve regulating the refrigerant flow into the evaporator coil</li>
</ul>
<h2>How do indoor air conditioners work?</h2>
Indoor air conditioners eliminate heat and humidity from your indoor environment while providing a cool, comfortable atmosphere. Unlike fans that merely circulate warm air, air conditioning units use a specialised chemical known as refrigerant.
Here's a simplified breakdown of the process:
<ol>
<li>Compressor action: The compressor increases pressure and sends the refrigerant gas to the condenser coil, where it transforms into a liquid</li>
<li>Return to the indoor unit: The refrigerant returns to the indoor unit and enters the evaporator coil, where it evaporates, cooling the indoor coil</li>
<li>Heat absorption: A fan blows indoor air across the cold evaporator coil, transferring heat from your home to the refrigerant. The cooled air is then circulated throughout the room</li>
<li>Disposal of heat: The heated air is expelled outside to the compressor, and this cycle continues until your home reaches the desired temperature</li>
</ol>

Check out this helpful video explaining how air conditioners work:

center

<h2>How to cover indoor air conditioners?</h2>
Covering indoor air conditioners is a simple but effective way to keep them safe when they are not in use. Before covering, you&rsquo;ll want to make sure that the unit is turned off, to be safe. Select a suitable cover or shield designed specifically for air conditioners; this cover should be of sufficient size to fit snugly over the unit.
Once you've secured the cover over the indoor air conditioner, you can help it last longer by protecting it from dust, debris, and potential damage when not in use.
<h2>What are the different types of indoor air conditioners?</h2>
Now that we've uncovered the inner workings of indoor air conditioners, let's take a closer look at the diverse range of options available. When it comes to indoor air conditioning units, there is more than a one-size-fits-all solution. Instead, you'll find various types, each catering to specific needs and preferences.
<h3>Split-system air conditioners</h3>
Split-system <a href="https://www.boxt.co.uk/air-conditioning" rel="follow">air conditioners</a> offer enhanced flexibility and aesthetics. As the name suggests, they are divided into two parts: indoor and outdoor units. The indoor unit is typically mounted on a wall or ceiling, blending seamlessly with your interior decor. These systems are known for their quiet operation and are ideal for cooling larger areas or multiple rooms.
On average, you can expect to pay between &pound;1,000 to &pound;3,000 for a single-zone system and more for multi-zone systems.
<h3>Ductless mini-split systems</h3>
For those seeking a more permanent solution, ductless air conditioners - also known as mini-split systems - offer a practical alternative. These systems include an indoor air-handling unit and an outdoor compressor connected by refrigerant lines. Ductless systems provide efficient cooling and heating and can be controlled independently in different rooms, enhancing overall comfort and air quality.
Prices for ductless mini-split systems typically start at around &pound;1,000 to &pound;3,000 or more.
<h3>Central air conditioning</h3>
For comprehensive home cooling, central air conditioning systems are the gold standard. These systems use a network of ducts to distribute cool air throughout your entire home. While they may involve a higher upfront cost and professional installation, central air conditioning ensures consistent comfort in every corner of your house.
Prices for central air conditioning systems can range from &pound;2,000 to &pound;5,000 or more, depending on the home's size and the installation's complexity.
<h3>Through-the-wall air conditioners</h3>
Like window air conditioners, through-the-wall units are designed to be installed directly into an exterior wall. They offer a permanent cooling solution for specific rooms and are known for their durability and efficient operation.
Depending on the quality and capacity of the unit, for through-the-wall air conditioners, you can expect to pay anywhere from &pound;300 to &pound;1000.
As you can see, indoor air conditioners are incredibly diverse, offering options to match your unique needs, budget, and aesthetic preferences. The most popular air conditioning system is the <a href="https://www.boxt.co.uk/air-conditioning/guides/split-system-air-conditioner" rel="follow">split system air conditioner</a>. This system can be worked by remote control and often has the option to be fitted with a heating pump facility for all-year comfort.

<h2>What are the benefits of permanent indoor air conditioning?</h2>
Indoor air conditioning systems, whether permanent or portable, offer many benefits for maintaining a comfortable indoor environment. Permanent indoor air conditioning systems, such as central air conditioning or ductless mini-split systems, come with their own set of advantages:
<ul>
<li>Consistent cooling: Permanent air conditioning systems are designed to cool your entire home consistently. They distribute cool air through ducts or multiple indoor units, ensuring that every room stays comfortable.</li>
<li>Increased energy efficiency: Many permanent air conditioning systems are highly energy-efficient, leading to potential cost savings on your energy bills over time. They often come with programmable thermostats to optimise cooling when needed.</li>
<li>Improved air quality: Permanent systems often include air filters that can help improve indoor air quality by capturing dust, pollen, and other allergens. This is especially important for those with allergies or respiratory conditions.</li>
<li>Increases property value: The installation of a central air conditioning system can add value to your home, making it a desirable feature for potential buyers.</li>
<li>Peace and quiet: Permanent systems are usually quieter than some portable air conditioners, providing a more peaceful living environment.</li>
</ul>
<h2>How much does indoor air conditioning cost?</h2>
The price point will vary depending on the type of <a href="https://www.boxt.co.uk/air-conditioning" rel="follow">air conditioner</a> you install and its capacity. This includes the positioning of the unit and whether it is placed on the floor, low down or high up the wall.
We stock various air conditioning systems to suit varying budgets and requirements. A new air conditioning system from BOXT comes at a fixed, fair price, so you don&rsquo;t have to worry about additional costs. Simply choose the system and deal you want, and be confident there will be no hidden charges upon installation.
You can find out the total cost of your new air conditioning installation by going through our <a href="https://www.boxt.co.uk/find-ac" rel="follow">Find An Air Conditioning tool</a>. Simply answer a few questions about your home set-up and personal requirements, and we'll compile a list of all the suitable air con systems for your home to suit any budget.
​​We also offer a range of <a href="https://www.boxt.co.uk/finance" rel="follow">finance options</a>, so you don&rsquo;t have to deal with larger outright costs. Our 0% APR payment plans mean you can pay for your air conditioner monthly without racking up interest (subject to status, T&amp;Cs apply).&nbsp;

We explore the various costs for installing different types of air conditioning models in our complete guide.

Check out our guide explaining how much it costs to install air conditioning

Want to learn more about air conditioning installation costs?

<h2>What are the benefits of installing indoor air conditioning?</h2>
Besides keeping you cool, indoor <a href="https://www.boxt.co.uk/air-conditioning" rel="follow">air conditioning</a> systems offer some advantageous health benefits. They purify the air by capturing dust, bacteria, microbes, and fungi. Through which allergens are removed, reducing the risk of asthma attacks and hay fever symptoms. Additionally, during warmer months, these systems help prevent dehydration, offering a comfortable and uninterrupted night's sleep compared to noisy fans.

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