Recent job: How we repaired a Sage machine in 15 minutes

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Recent job: How we repaired a Sage machine in 15 minutes

Yesterday our engineers faced a situation when they had to perform a Sage coffee machine repair within 15 minutes. This job was not scheduled, our engineers visited an office of our client to perform an air conditioning repair, however when they were about to finish a manger from another floor reached our engineers and said that they are having a huge emergency with a Sage coffee machine.
The problem was huge as they were running an important meeting with 9 guests. Some of them asked for some coffee, but when one of the staff members started making it the machine started making a loud noise and simply stopped operating!

How we made that Sage working

Our engineers were told that we have to say if they can repair it very fast then they are ready to wait, if it takes time or needs a serious repair process, then they will go outside for some coffee from a café.
The assessment took about 6-7 minutes, then they found that the grinding system had a coffee bean stuck and luckily it was easy to take it out without a need for the full part being replaced. They the machine was restarted and was ready to make good and hot coffee. Even the engineers had some later.

Conclusion

Our conclusion will be very short – always have an extra coffee machine on the side, especially if you run a big business!
Otherwise, give us a call and we will help you asap!

Recent job: How we repaired four Rational ovens in Soho

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Recent job: How we repaired four Rational ovens in Soho

Last week our engineers did something impossible, they repaired four Rational ovens at the save time in the same restaurant in Soho, London. We have a list of the special challenges and cases we meet during the operation of our engineering company and such case topped up this list. Moreover, the manager stated that it was an emergency and we had to react as fast as we could.
The problem was not new, the house where the restaurant is located had some electricity works provided by council. As a result, the voltage spiked forcing all the appliances to restart. None of them went broken, however four out of five Rational ovens that the restaurant has started displaying an error.
Rational oven repair in London

What repair plan we had

It is now clear that the problem was just with the computer system of the Rational ovens but then we had to identify it making sure that nothing else is broken. In order to save time and reduce the pressure on the kitchen, as only one working oven was definitely not enough, we decided to start with two ovens but not with all four.
Rational oven repair we started with a general diagnostic, checked that all the main parts are well functioning one by one. When that was confirmed, we started dealing with the errors. As the errors were the same, we decided to concentrate only on one of those two ovens, so we could start the second one faster. It took us about 20 minutes and the oven was back to life! Then we reactivated the second one, did the final assessment before the usage and passed them into the chef’s hands for the kitchen purposes.
The other two were repaired the same day.

Conclusion

None of the appliances went completely broken only because all of the fuses in the kitchen were fully functioning. Yes, the appliances restarted and could not operate the same way, but nothing inside was burnt. If you faced such or any other issues, feel free to contact us for the engineering assessment and service.

How to get the best time for an engineering service

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How to get the best time for an engineering service

Engineering service is something that most of our clients do not plan and indeed it is something that you cannot foresee. About 65% of our clients call us in the emergency situations, such situations can happen on any day at any time. The emergency cases make service more expensive and inconvenient to resolve. Based on the cost and the inconvenience we decided to create this article to explain the difference between the call out types and what options our customers get.

Regular call outs

This is the main call out approach that can be chosen. Imagine that you have an oven that has something faulty or looks like it is going to break down soon and you decide to find an engineer in advance. This is the case when you will be offered a regular call out price and the time slot that is very likely will meet your availability.
Such cases are good for us as we can leverage the pressure and it is good for you because you will pay the regular call out price plus meet us at the best time you can. However, such cases happen not that often.

If emergency

If you have faced an emergency situation, like you are running a small restaurant and have a party booked for the Friday evening and your oven stops working on Thursday. The emergency as it is. Well, in that giving a call to us you will expect an engineer to come as soon as possible, but we may have a few emergencies on that day already and some spots require more than one engineer, therefore even your case may require you to wait us to visit you after 10 pm if you need your oven to be repaired before Friday. Moreover, such case will cost you almost twice more rather than the regular call out.
It is very logical that you may think that how it can be solved then? Because it is not easy to predict the breakage of any appliance, unless it is a small sign at first.

Solution that our engineering company can offer

At LE Company we know how important it is having all the appliances working in a good condition and we also know how important it is to save money by reducing the costs. Therefore, we always strongly suggest having regular maintenance service, which will:
  • Maintain the appliances in a good condition
  • Predict and prevent the emergency cases
  • Save you money
You can rely on our engineering company in London. We know how to make things working.

How to choose a good oven engineer in London

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How to choose a good oven engineer in London

In short, to choose a good oven engineer in London, check their legal competency for your oven type first and then filter for expertise relevant to your oven brand.

Check the legal competency

Under UK law, working on gas and electric ovens requires different legal competencies. Besides, for any oven repairs in London, a reputable engineering company should have public liability insurance.

Legal competency for electric oven engineers

To deal with an electric oven, a good oven engineer must have the specific trade membership. In other words, they must have a valid electrical certificate to ensure they will follow a code of practice when working on your electric oven.
At LE Company, our oven engineers have 17th Edition electrical certificates, which makes us a reliable point of contact for any tasks related to electric ovens.

Legal competency for gas oven engineers

To deal with a gas oven, a good oven engineer must be on the Gas Safe Register, qualified for the specific appliance type in separate. In short, there are the following core competencies:
  • For domestic oven repair and maintenance: Cookers LPG, Cookers NG, Range Cookers LPG, Range Cookers NG
  • For caravanners oven repair and maintenance: Caravans Cookers LPG
  • For commercial oven repair and maintenance: Commercial Catering Range Cookers LPG, Commercial Catering Range Cookers NG
At LE Company, we have all the competencies listed above, which makes us a universal go-to service for any gas oven repair and maintenance task in London.

Check the expertise

Whether it is for gas or electric, domestic or commercial ovens, there is a wide range of manufacturers on the market. Often, they apply their specific technologies and engineering solutions. And luxury brands especially. In other words, when choosing an oven engineer, make sure your candidate has expertise relevant to ovens of the same manufacturer as yours.
At LE Company, our oven engineers have deep expertise and vast experience in all the brands popular in London, including luxury brands such as Gaggenau, Viking, La Cornue, and many others. This makes us one of the leading oven repair companies in London.

Conclusion

So, if you have a domestic gas oven, choose an engineer that has a CCN1 core with the CKR1 or CKHB1 code, depending on your oven type. If you have a commercial gas oven, choose an engineer that has CCCN1 core with the COMCAT code. If you have a domestic gas oven installed in a commercial property, choose an engineer with both CCN1 and CCCN1 cores.
And of course, make sure that an engineer is trained on your oven brand and is fully insured for their public liability.

Office case: Vending coffee machine or Sage coffee machine

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Office case: Vending coffee machine or Sage coffee machine

LE Company is one of the leading Sage repairing companies in London. We have fixed and serviced over 100 for the past 9 months and almost 700 for the last 10 years. We know that coffee machine from the top to the bottom, we know the models and their owners’ preferences in coffee and the brand itself. However, we had two cases when a business owner thought to move from a Sage coffee machine in his office to the vending machine. It gave was an idea to compare them in case you or your boss has the same idea.

Type of a business and purpose

First of all, before choosing one or another you have to think about the business you run and who will use the coffee machine the most:
  • Is it an office where only employees operate?
  • Is it an office where employees meet customers and they work together?
  • Is it a hall table with a coffee machine?
The answer on that question will already tell you a lot and minimise the struggle, because there are no clients who would want to stay and make themselves coffee using a proper coffee machine like Sage. Yes, it has an integrated milk system and beans, but they tent to finish and you will have to always monitor it to avoid an awkward situation. Therefore, if your coffee is consumed by your clients too and you do not want your employees to make coffee for your customers then it is simpler to install a vending coffee machine.

Usage period and costs

Two other important aspects are the usage period and costs. The usage period of both can be counted in years, but only if both are well serviced at least twice a year. As the vending machines are rented in most of the case then they have the regular maintenance by the company that provided it. For the Sage maintenance we suggest using our Sage coffee machine repair service in London. If that criteria is well managed then the let’s move to the costs.
Vending machine can be rented, then their fulfilment and maintenance are counted as a part of the deal. The vending machines have bigger capacity and do not require the best coffee beans, as in most of the cases customers who drink coffee at some offices, clinics or other businesses they want to kill some time, therefore you will save money on the maintenance, unexpected break downs and the materials (beans, milk, chocolate powder and so on., as very often the rental companies offer the best prices for the materials supply. However, in most cases there is no chance to perform a simple cleaning of the machine by yourself.
Talking about the Sage coffee machine its costs depend on the engineering company you use for the maintenance, the beans you use, the milk and the frequency of the need to load all of it. But you pay for the machine ones and can even perform the basic cleaning by yourself. You do not pay for the rental each month even if no one use it, if no one uses it for a long time you do not lose money, only the milk can expire. Therefore, it may be cheaper for you if it is purchased for the right type of business you run (read the first paragraph).

Final comparing

  • Is it only for your employees (0 - 20)? Go for a Sage coffee machine
  • Is it for your employees (more than 20)? Go for a vending machine
  • Is it for your employees and customers? Go for a vending machine
  • Is it for your employees and customers (luxury market)? Go for a Sage coffee machine
  • Want to save money? Analyse your business type
  • Want to get the best Sage coffee machine service in London? Use our engineering company!

Why restaurants choose LE Company for their engineering requests

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Why restaurants choose LE Company for their engineering requests

In short, restaurants choose LE Company for their engineering requests because we offer compliance, operational partnership, technical expertise, and transparency. This combination directly addresses the four factors London restaurant operators prioritise when selecting an engineering partner, and we cover them all to earn the title of the best engineering company in London.

We Deliver Compliance & Operational Partnership

Ensuring compliance-based safety

At LE Company, we know that compliance failures can shut a kitchen immediately. When turning to us, a restaurant operator can rest assured we will keep them audit-ready to protect their license.

To clarify, our engineers hold commercial-specific qualifications, so they can handle all the relevant inspections and certifications and manage all necessary compliance paperwork:
  • Gas Safe certification for commercial catering gas work
  • F-Gas certification for dealing with commercial refrigeration and air conditioning

Committing to deep operational empathy

At LE Company, we ensure deep commitment to the restaurant needs. We fully understand the restaurant's operational flow, the value of their service times, and the drastic losses every downtime hour involves.

To cover all the needs of restaurant operators, we offer not just quick and efficient technical solutions but dedicated support:
  • Act as a single point of contact for multiple trades (gas, electrical, HVAC)
  • Work around the restaurant trading hours to minimise their disruption – overnight, early mornings, between services, etc.

We Offer Technical Expertise & Transparency

Bringing product-specific expertise

Most restaurant kitchens in London use not generic appliances but proprietary equipment with complex systems. At LE Company, we have brand-specific training and access to OEM parts supply to repair and service such equipment. For example:
  • Rational ovens
  • Henny Penny fryers
  • Hobart dishwashing systems
  • La Marzocco coffee machines

Delivering transparency and control

At LE Company, we know that for restaurant operators it is important to stay informed and in control, so they can manage budgets and prove compliance easily.

To give operators full maintenance visibility for the equipment we are in charge of, we created a dedicated client portal. To clarify, the portal is designed to provide operators with quick access to:
  • Detailed maintenance records & engineer reports
  • Service visit logs with equipment condition photos

Conclusion

To sum up, LE Company earns restaurant loyalty by keeping them compliant, minimising downtime, mastering their specific equipment, and providing transparent reporting.

Why Rational oven is the most popular for restaurants

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Home › Rational Oven Repairs › Why Rational oven is the most popular for restaurants

Why Rational oven is the most popular for restaurants

When considering restaurant preferences for cooking equipment, it is necessary to take into account a combination of facility management and production standpoints. To clarify, facility management focuses on protecting the asset and achieving the lowest total cost of ownership. In turn, production focuses on using the asset to generate daily revenue.

In this post, we will explain why the Rational oven is the most popular for restaurants, both from facility management and production standpoints.

Facility management standpoint

Reliability and predictability

Rational ovens feature durable engineering, with an average lifespan of about 10–15 years. Besides, Rational ovens ensure predictable service costs and have protection against the "obsolete equipment" problem through at least the following aspects:
  • Reliable Rational oven service with comprehensive support network
  • Guarantee of 10-year availability on all service parts

Informed Management

Rational ovens are designed keeping in mind data-driven facility management. For example, their ConnectedCooking platform and built-in Wi-Fi and Ethernet connectivity enable at least the following:
  • Accurate energy management
  • Central distribution of cooking programs, software updates, etc.
  • Remote monitoring and diagnostics
The best Rational oven service in London

Production standpoint

Versatility

Rational ovens offer solutions for many different cooking tasks and almost every recipe. With just this single piece of equipment, restaurant chefs can steam vegetables, roast meats, bake bread, grill fish, and even poach eggs. In other words, a Rational combi oven can replace at least the following single-purpose appliances:
  • Convection ovens
  • Steamers
  • Grills
  • Fryers

This is a huge advantage for restaurants, as it saves kitchen space and reduces the need for multiple single-purpose units while still ensuring a more diverse menu.

Efficiency

Rational ovens provide unmatched efficiency for the busiest restaurants. Regarding the efficiency, the most valuable Rational feature is its intelligent climate management which enables:
  • Automatic time, temperature, and humidity adjustment
  • Production optimisation through identification of which items can be cooked together

Taken together, all this enables chefs to cook large volumes consistently and even cook meals faster. For example, chefs say that, when using Rational ovens, time savings can reach up to 30–50% compared to when using single-purpose appliances.

Conclusion

To sum up, Rational ovens are so popular in restaurants because they offer low downtime risk and low total cost of ownership while ensuring the versatility and efficiency that can match most of the restaurant cooking needs.

LE Company July 2026 Updates

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LE Company July 2026 Updates

This is an article with some updates about our engineering company and the service we provide in London. We always improve our current services or expand the range of the services we provide along with the brands we cover. Within the last two months some of our engineers had to deal with two new major brands, which we cover now. Both will be discussed below.

Rangemaster range cookers

Rangemaster is a high quality range cooker that is a very popular appliance used by those who love cooking in London. Our professional engineers are capable to perform full assessment, service or repair of a Rangemaster. Visit Rangemaster repair page to know more.

Lincat Appliances

Lincat is a commercial brand that covers different brand appliances like:
  • Blu
  • FilterFlow
  • Specialist
  • Panther and Seal
  • Invoq and CombiSlim
  • Phoenix and Convector
  • Lynx Prime and Lynx400
  • Opus 800 and Silverlink 600

All of them are different but our engineers know how to deal with any of them. However, if you need to know more about it visit our Lincat repair in London page.

Daily coffee machine maintenance tips by LE Company 2026

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Home › Coffee Machine Repairs › Daily coffee machine maintenance tips by LE Company 2026

Daily coffee machine maintenance tips by LE Company 2026

When maintained properly your coffee machine can run for years. When neglected, even the most reliable appliances may fail. For example, in at least 30% of the cases we receive for La Marzocco repair, issues and failures are related to poor maintenance.
In this post, we will provide you with valuable daily coffee machine maintenance tips, divided into two groups – essential daily routine and additional daily care.
DailyLa Marzocco coffee machine maintenance tips 2026

Essential daily maintenance routine

Group head and portafilter maintenance

The group head and portafilter are two essential coffee machine components that we consider the first focus for daily coffee machine maintenance. So, after each use, take the following care steps:
  • Flush the group head for 3–5 seconds
  • Rinse the portafilter
  • Remove the portafilter

By flushing and rinsing, you get rid of coffee oils and residues that can bake onto the group head metal or turn rancid. By removing the portafilter when not in use, you prevent early wear and tear of the group head rubber gasket and prolong its lifespan.

Steam wand maintenance

Taking care of the steam wand is the second focus for daily coffee machine maintenance. When you steam milk, its particles get inside the wand. If left without proper maintenance, milk residues will grow bacteria and even clog the wand.

So, after every use, open the steam valve for 2 seconds and flush the wand. Then, wipe it.

Additional daily care

These are a few additional steps that we recommend to take for your coffee machine if not every use but at least at the end of the day:
  • Clean the drip tray
  • Wipe down the exterior with a damp cloth
  • Empty the water tank

If water or espresso leftovers are left in the drip tray, they become stagnant and grow mold. By cleaning the drip tray, you ensure proper hygiene. By cleaning the coffee machine exterior, you prevent grime from becoming stubborn and ensure good aesthetics. At last, by emptying the water tank you prevent sludge from building up and ensure no stale taste from stagnant water will spoil your espresso flavour.

So, turn this coffee machine maintenance routine into your habit and you will ensure a longer lifespan for your appliance, its hygiene and aesthetics, as well as ensure that nothing will ruin your coffee flavour.

Why our London clients choose Sage coffee machines

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Why Our London Clients Choose Sage Coffee Machines

When visiting our clients on some repair or service requests in London, we often notice that many of them prefer Sage coffee machines to any other brand. In short, they say Sage coffee machines are ideally built to last and perform.
Sage coffee machine repair near you in London

Built to last

Due to elaborate component and casing engineering, Sage coffee machines encounter issues less often than many other brands. Still, if you need Sage coffee machine repair near you, you can always contact us and get the most urgent and reliable service.

High-grade components

Sage equips their coffee machines with high-grade components of great longevity and serviceability:
  • The heavy-duty parts, such as the steam wand and the burr grinder, withstand the load of frequent use perfectly
  • The group head gasket, the shower screen, and other critical consumable parts can also endure hundreds of shots and are easy to replace on your own

Robust metal casing

Sage coffee machines have robust metal casings, which also contributes to the machine longevity. To clarify, this casing provides a heavy base that absorbs vibrations during grinding and extraction. In other words, this casing ensures stability, which, in turn, reduces internal wear and tear.

Built to perform

Through their elaborate technology, Sage coffee machines provide coffee quality that is equal to those in specialty coffee shops:
  • Advanced PID temperature control and a pressure system provide stable temperature and pressure, which ensure optimal extraction
  • Low-pressure pre-infusion ensures a richer-tasting shot through an even saturation and lower water channeling
  • Steam wand is ideally powerful to generate the high-quality steam and create perfect microfoam
  • Integrated conical burr grinder enables fresh grinding, with numerous settings to tailor your specific beans
To conclude, it is worth mentioning that in addition to the ability to deliver delicious coffee and perform flawlessly for up to 10 years of heavy use, Sage wins popularity by covering any skill levels. To clarify, whether you are a beginner, coffee enthusiast, or true barista, among Sage coffee machines you will find the model that fits your espresso brewing skills.

The Most Popular Locations We Visit

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The Most Popular Locations We Visit

Our professional electrical engineering company has been working in London for more than 11 years. We have visited almost every area in Central London from SW11 to N19 and from NW6 to SE17.
Some locations were even at the edges of London, some of them were outside. Our clients were ready to cover our driving fees just to make sure that we can reach their appliances.
As the best engineering company in London we are always ready to reach our clients anywhere but Central London stays our main zone of responsibility. In that zone we can reach you within the shortest period of time and provide high quality service for your appliances. Therefore, in order to react fast we have to keep our area list limited and stay mainly in Central London.
Here is a shortlist of the most popular locations we cover in London where we can reach our clients in minutes*:

City of London
Westminster
Kensington
Chelsea
Camden

For more location visit our dedicated page.

Recent job: Rational iVario oven overheated fan

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Home › Rational Oven Repairs › Recent job: Rational iVario oven overheated fan 

Recent job: Rational iVario oven overheated fan

One of the recent jobs we performed was regarding a Rational oven (iVario) that had an overheated fan motor. Our engineer had to perform a deep investigation process to identify the exact issue and exclude all the others to reduce the possibility of further emergencies. The restaurant owner called for our rational oven engineers at the best time, before the issue with the fan motor escalated.

When the issue was identified, our engineer managed to deal with it during the same visit having the oven repaired.

The reason of this post is in another issue that our engineer identified when he was moving the oven. The issue is with a very dangerous gas connection. The connection is not well secured and easy to damage. We have notified the owner, however nothing was done to it yet. 
Rational iVario oven fan motor overheating
Wrong gas pipe installation in London

Prepare your fridges for the hottest weather possible

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Home › Fridge Repairs › Prepare Your Fridges for The Hottest Weather Possible

Prepare Your Fridges for The Hottest Weather Possible

Summer heatwaves are not just uncomfortable for you but they are a great challenge to your fridge as well. When the outside temperature stays above 30°C for days, even a well-running appliance can start to struggle. Indeed, in summer requests for fridge repair are the most frequent compared to seasons.

In this post, we will discuss when and how to prepare your fridges for the hottest weather possible.

When you really need to prepare your fridge for heatwaves

Realities for fridges located indoors

If you have well-running air conditioning right in the kitchen or other room where your fridge is located, there is no need to bother about any special preparation. To clarify, your AC will keep your indoor climate fridge-friendly even in the hottest weather.

Still, even in this case, we recommend checking your fridge health:
  • Good fridge repair engineers often get overbooked in a summer season
  • It can be hard to get urgent fridge repairs during or right after summer heatwaves

However, if your fridge is located in the room that has no AC to cool it properly, a 35°C heatwave will put extra load to the unit. So, in this case, it is wise to arrange proper preparations for your fridges to survive the hottest weather.

Realities for fridges located outdoors

If your fridge is located outdoors, make sure the unit is specifically rated for outdoor use. A standard fridge rated for 32°C max will fail when the temperature rises to 35°C or higher. For example, commercial, street food, and domestic outdoor fridges are typically rated for 43°C – with extra insulation and other engineering solutions.

So, if your fridge is located outdoors, check its climate class to understand whether it can survive the summer heat or not:
  • N-rated (Normal): 32°C max – standard home fridge, which is safe only in air-conditioned or naturally cool kitchens
  • ST-rated (Subtropical): 38°C max – much better for London heatwaves but risk still exists
  • T-rated (Tropical): 43°C max – the best choice for garages, outbuildings or outdoor use

How to prepare your fridge for heatwaves

Ensure proper maintenance

For example, once temperatures rise, a leaking seal can ruin your fridge by creating extra load and spoil your goods. Also, dust buildup reduces heat dumping by up to 40%. With clean coils, your fridge will enjoy greater chances to keep its performance at its top and stay ready for the summer heat.

So, to prepare your fridge for the summer heat, arrange its proper maintenance:
  • Test and replace door seals in advance
  • Clean the condenser coils

Create airflow space

Check the clearance right now. In hot weather, trapped heat has nowhere to go and puts extra load to the unit. So, prepare that airflow space to give you fridge a room to breathe. Move cabinets, shift clutter, pull your fridge away from the wall to create a 10-cm clearance around your unit.

Adjust temperatures

At least one day before the first hot day, lower your fridge to 2–3°C and freezer to –18°C. Lowering temperature increases the compressor load for the first few hours and doing it during the heatwave makes the compressor overwork. A proper pre-set gives you a buffer. Besides, pre-cooled fridge resists outside heat longer and better.

So, if you have a fridge in your garage or conservatory, check its rating. If it is not ST or T class, move it indoors before summer heatwaves. For any fridge that stays in a room without air conditioning, arrange proper maintenance, create breathing space, and adjust temperatures.

Getting very hot in London. Prepare now!

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Getting very hot in London. Prepare now!

It is May 2026 and getting very hot from 20 at night to 33 degrees during the day time. Summer is coming, but the main question is if your appliances are also ready?
You can be a business or just a housholder and in both cases you may have fridge and air con. Hot weather creates extra pressure on operation of both types and any may break down at any time, especially if overloaded. 

Follow our simple steps of what you can do right now.

How to save your air con

Air con's main function is to cool down the property in general there is not much you can do to it except two very important aspects:

- Regular cleaning
- Comfortable outdoor unit

If your air con operates every day and most of the day hours then the filters have to be cleaned at least once in two-three weeks. it is very easy to do when it is a domestic air con and requires a professional help when it is a commercial unit.

The outdoor unit is something where you can do less manipulations, however we have seen when some businesses have their outdoor units covered or have a very close obstruction. Nothing has to stay in front of it. It has to have a few meters of free space for proper operation. 

Otherwise, if there is a problem already do not hesitate and contact us for air con repair service in London.

How to save your fridge

With the fridges it is less complicated and more manipulations can be made by the owners rather than professionals unless it is already broken. Here are some main things:

- Do not overload your fridge inside
- Do not locate it next to the oven
- Maintain comfortable room temperature in the kitchen
- Have your fridge checked by an engineer once in 6 months

If all the aspects are followed then you seriously reduce the possibility of the fridges break down, especially during the hot days in London. However, if you already need help contact our fridge repair team in London.

Why it is important to have a reliable engineers in 2026

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Why It Is Important to Have a Reliable Engineers in 2026

You may have already noticed and will notice quite soon that the industries around the world change to 180 degrees with the come of AI technologies. Some industries have already started adapting and reduced the amount of employees and some will just start doing it and will sack many of their workers in a few years. Eventually, many people will end up looking for jobs and exploring new industries, especially electrical engineering services. Let's dive in!

The expected growth

In order to keep living and building careers people will start choose industries with the following entry criteria:

1. Entry complexity (how long to learn)
2. Earning potential (can I make good money)
3. Competitiveness (how many people are there already)
4. Potential growth (how long the industry will survive)

The engineering business is a sweet spot for all four aspects, as it is Low to Mid entry complexity score, Mid to High earning potential, Low to Mid competitiveness and High potential growth. 

Many universities around the world have already stated that with the arrival of AI their electrical engineering faculties experience high demand, but does it really mean that those students who will graduate soon will satisfy the market as it is done by our electrical engineering company?

How not to be fooled

Some graduated students will start their careers in the companies, where they may gain required experience in providing the engineering service but some will try to do their own career working as a solo entrepreneur or as a business. This is where the problem begins.

We are 100% sure that none of the restaurant or hotel owners want to become a training platform for such businesses where engineers have some knowledge but minimum experience in working with the high end appliances, therefore here is our list of aspects we suggest you to check before you get service from someone new:

1. Education - Does the business or a solo engineer actually have a degree in electrical engineering (can be checked on their website or professional social media profiles).
2. Health and Safety certificate - it will allow you to secure yourself and give you extra knowledge about those you are planning to cooperate with
3. Gas certificates
4. Website or a Web page with the contact details
5. Specialisations - appliances and brands the engineer works with. It will also tell you more about the related experience
5. Reviews or citations

Many companies or householders will ignore these aspects but they may definitely save your time and money, especially if you are ready to pay good money once and make sure that the appliance is working, rather than spend money and look for another engineering company.

Conclusion

We are happy to know that the industry is growing but we also want to make sure that the industry is not full of scammers. Therefore, we give you as much info as possible and why it is important to use reliable engineers on the regular basis.

Why we provide the best coffee machine repair service

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Why We Provide the Best Coffee Machine Repair Service

At LE Company, we are proud to say that we provide the best coffee machine repair service in Greater London. This status of A-rated service we have built on two pillars – excellence in expertise and a focus on the customer.

We are true experts

Our expert excellence is about our ability to fix right the first time and attention to the appliance for general care. This is what we ensure with thorough assessment, deep cleaning, using quality parts and materials, and rigorous testing. And this is why we are highly reputed for coffee machine repair in Greater London.

Thorough assessment

We always start with a thorough assessment – from measuring the pressure a coffee machine provides to diagnosing plumbing and electrical components. This leaves no room for guesswork but ensures the coffee machine longevity due to the following factors:
  • The root cause will be discovered and fixed right the first time
  • All other possible faults will be detected and fixed before they escalate into the issues

Quality parts and materials

For all repairs, we use quality parts and materials – original parts or trusted alternatives from reliable suppliers. All lubricants and other materials that we apply meet the manufacturer recommendations.

Rigorous testing

After each repair, we run full testing to be sure we fixed all issues and restored the appliance to its best health and performance. The tests include:
  • Running multiple shots
  • Testing steam pressure
  • Checking plumbing and electrical components

Deep cleaning

Our repair service aims not only to bring a broken coffee machine back into a working state but also help you ensure its top performance and hygienic safety. We know that limescale has a tendency to build up over time. And we know how badly it spoils coffee flavour. Therefore, one of our routine tasks during each repair is to descale the appliance boiler, clean the brew group and the steam wand, etc. For the task, we use professional cleaners recommended by the manufacturer.

We focus on our customers

At LE Company, we are friendly, honest, and reliable. Here are some benefits our customers enjoy:
  • Transparent quotation
  • Emergency same-day visits
  • Long-term warranty on labour
  • Professional advice on coffee machine maintenance
  • Professional consultation on any questions about coffee machines
  • On-site repairs and repair visits at a time convenient to the customer

Instead of conclusion

To conclude, with our coffee machine repair service, we aim not just to fix the issue but also preserve the longevity, safety, and performance of the coffee machine. Taken together with deep commitment to our customers’ needs, this ensures the best coffee machine repair service in London.

Quick guide on air con checkup before summer

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Quick Guide on Air Con Checkup Before Summer

A good air con checkup before summer is your key to ensuring its correct running and efficient operation during the season.

Here is a quick guide on air con checkup before summer with a list of tasks you can do yourself and an overview of what to expect from a professional tune-up.

DIY checkup list

Here are the tasks you can handle without any special tools or technical knowledge:
  • Run a test cycle
  • Clear debris around the outdoor unit
  • Clean or replace air filters
  • Check vent openings

To clarify, running a test cycle enables you to check that the system operates properly, providing cold air as it should, and to ensure the cycles are not erratic. If you detect an issue that you cannot resolve with cleaning, turn to qualified engineers for a professional air conditioner repair.
For proper airflow, the outdoor condenser needs at least 2 feet of clear space around it – no leaves, branches, grass, or any plants. For the top performance, you need a clean air filter as a clogged filter restricts airflow and makes your AC work harder. Also, for normal running, the system needs open vents, because closed or blocked vent openings can increase pressure in the ductwork and cause leaks.

Professional checkup list

A professional checkup goes deeper, focusing on internal components that require specialised knowledge, training, and tools:
  • Inspecting electrical components
  • Lubricating moving parts
  • Checking refrigerant levels and refilling, if necessary
  • Checking the ductwork for leaks
  • Deep coil cleaning

When turning to professional HVAC engineers, you can expect them to check the capacitor and inspect and tighten electrical connections to ensure efficient running and prevent risks of electrocution.
Besides, while you can clean the unit outside, a technician can access and chemically clean the indoor evaporator coils and drain line, which are a magnet for dust and can lose efficiency if grimy.

To sum up, the DIY tasks listed above are the minimum that you should undertake to prepare your air con for the summer season. However, it is worth engaging professional F-Gas certified engineers to prepare an air con in the best possible way.

Air Con Brands We Can Help You With

Daikin Air Con Repair
LG Air Con Repair
FUJITSU Air Con Repair
Hitachi Air Con Repair
SAMSUNG Air Con Repair
Panasonic Air Con Repair

Is It Worth Repairing a Rational Oven in 2026

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Is It Worth Repairing a Rational Oven in 2026

In short, yes – in most cases, it is worth repairing a Rational oven in 2026. Moreover, our Rational oven repair service is fully designed for it. But let’s discuss old and new units separately.

For old Rational ovens

An old Rational oven is a unit that is close to the end of its lifecycle. Based on our experience, in 93 cases out of 100, repairing old Rational ovens is worth it.
Rational oven repair service in 2026
To clarify, old units are often considered fully depreciated assets. For such units, there comes the classic 50% benchmark rule, according to which repairs are economically sound if their cost is at least less than half the new unit price.

Here is a brief summary of the reasons why, in the majority of cases, it is still worth repairing an old Rational oven in 2026:
  • The vast majority of issues are of minor or moderate severity, with low repair cost
  • Even with core components (faulty heating element, etc.) the repair costs remain substantially lower than the 50% benchmark
  • Targeted repairs can extend the useful life and delay the massive capital investments for several years

For newer Rational ovens

A newer Rational oven is a unit that is under six or seven years old. For such units, repairs are feasible in 999 cases out of 1000.

First, because their issues are typically of minor severity, while issues of moderate severity are extremely rare. For example, in our practice, we have never seen a Rational oven failure severe enough to financially justify replacing the unit instead of repairing it.

Second, because their efficiency is still at its peak and is similar to the efficiency of brand-new units. Third, when it comes to newer Rational ovens, the financial considerations for unit replacement should include the following factors:
  • The carrying value is still significant –you will lose the money if replacing the unit
  • Replacement cost includes brand-new unit price, deinstallation and installation costs
  • Your environmental footprint increases when you dispose of a unit before its normal lifespan

So, whether your Rational oven is a veteran of the kitchen or a newer unit, repairing it in 2026 is very often worth it. However, the final decision should always be based on a clear, cost-based analysis.

Rational Oven Error Codes Explained

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Home › Rational Oven Repair › Rational Oven Error Codes Explained

Rational Oven Error Codes Explained

In any sophisticated appliance, and in Rational ovens specifically, error codes are one of the most helpful things to learn what issue this unit is encountering now. However, error codes vary significantly between manufacturers and even between different appliance models. So, to understand what’s happened to your exact appliance, you need to know the error codes of this exact manufacturer.
Rational oven error codes explained
In this post, we will explain a few Rational oven error codes, which are flashing in the kitchens of our customers most frequently.

iCombi Pro Error Codes

When it comes to the iCombi Pro (or the SelfCooking Center as its older version), the common issues are related to CleanJet® and humidity control. At LE Company, we classify the Service 25 and Service 30 as the most common error codes our customers encounter with their SelfCooking Centers.
However, sometimes, gas issues also occur. Please note, if you ever need our help, you can always visit our Rational oven repair page and send us your request.

Service 25

The Service 25 error code appears when the CleanJet® fails to function correctly. Typically, this error code flashes during the cycle and indicates there may be an issue with a water supply, filter or some blockage that you can fix yourself.

If you are facing Service 25 but can’t fix the issue yourself, you can continue using the appliance, but only for limited runs. Avoid heavy or prolonged use until the fault is rectified.

Service 30

The Service 30 error code appears when there is some issue with humidity control. If you are facing this error code, no DIY fixes are possible unless you are an engineer with expertise in Rational ovens. The cause here is a faulty humidity or temperature sensor, which may be defective or require calibration. Only a professional has both knowledge ad tools to handle the task.

Note, with Service 30 error code, it is possible to continue using the unit for cooking, but only to a limited extent.

Service 32

The Service 32 error code indicates unsuccessful ignition and appears when there is a problem with the gas system. Please note, if you see this error code, stop using the appliance, shut off the gas tap, and contact the Customer Service Center or professional Gas-Safe engineers immediately.

If you need emergency Rational oven repair in London, you can count on us – we are on the Gas Safe Register and can resolve any fault safely and efficiently.
Can you use your Rational oven. Errors explained
A simple guide on the Rational oven errors. Know when you can still use your oven or when you MUST stop using it.

VarioCooking Center Error Codes

When it comes to the VarioCooking Center, the common issues are related to core temperature probe, pan valve drive, or cover drive system. At LE Company, we classify the Service 100 (Service 101), Service 230 (Service 231) and Service 252 as the most common error codes our customers encounter with their VarioCooking Centers.

Service 100 (Service 101)

The Service 100 (or Service 101) error code appears when there is an issue with the core temperature probe. The Service 100 error code indicates there is an issue with the temperature probe for left-hand pan. The Service 101 error code indicates there is an issue with the temperature probe for right-hand pan.

With the Service 100 or Service 101 error codes, you can still use the right-hand pan or the left-hand pan of the appliance, respectively.

However, as using just one pan halves the unit’s output, we recommend arranging a repair without delay. The cause here is the faulty left / right pan core temperature probe. Here, there are no user-serviceable solutions – it is a job for an expert with proper knowledge and tools.

Service 230 (Service 231)

The Service 230 (or Service 231) error code appears when there is an issue with the pan valve drive. These error codes indicate, respectively, an issue with the left-hand or right-hand valve drive.

If you see Service 230 or Service 231 error code flashing, you can still use another pan without any limitation – the right-hand pan or the left-hand pan, respectively.

However, as running in single-pan mode negatively affects your kitchen capacity, we recommend fixing the issue as soon as possible. Typically, the cause here is the faulty left / right pan valve drive, which needs replacement. Such replacement is not a DIY task but a job for an expert.

Service 252

The error code Service 252 appears when there is an issue with the cover drive system. Typically, the problem affects both right-hand and left-hand pans. So, no further usage is possible until an engineer fixes the issue.

The nature of the Service 252 error code is highly complicated and always requires professional attention. Here is just some of the most likely causes we at LE Company have already dealt with:
  • Faulty potentiometer,
  • Problem with the power supply to the control boards
  • Loose connection between the control boards
  • Problem with limit switches, etc.

Conclusion

For some errors, you can clear the code with the arrow button and continue using the unit, though there are still some limitations on its usage. However, for some other codes (especially for the codes that indicate gas issues), stop using the appliance until an expert fixes the issue.

Here, we listed just a few Rational oven error codes you may face. If you are facing some other error code, do not hesitate to contact us to learn what issue it indicates.
Rational oven Quick Fix or Need engineer
Our simple guide about the Rational oven issues. It helps you to either fix it yourself or call an engineer.

Most popular coffee machine brands we deal with

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Most popular coffee machine brands we deal with

Every year, we service hundreds of coffee machines in London. This gives us unique insight into the models that are most popular in London homes, offices, cafes, and restaurants.

In this article, we highlight the most common domestic and commercial coffee machine brands we have ever dealt with.

Most popular domestic coffee machine brands

De'Longhi

Based on our experience, De'Longhi is a household favourite. These coffee machines are renowned for their user-friendly automation and great performance. With integrated grinders and one-touch drink programmes, their Magnifica and Dinamica series offer bean-to-cup convenience. To know more about how we can help you with your De'Longhi coffee machine visit our De'Longhi repair page.

Sage

Sage offers bean-to-cup models and is highly valued by high-end Londoners for bringing barista-level control into homes. Models like the Barista Express and Oracle offer dose control, precise temperature settings, and low-pressure pre-infusion. Another standout feature is the automated steam wand that enables the user to get perfectly textured milk. Visit our main Sage coffee machine repair page to know more.

Nespresso

Due to the patented capsule technology, these coffeemakers are the champions of speed and consistency. One of their most convenient features is a closed system, which means less internal cleaning for the user. Models like Vertuo use barcode-reading for automatic drink sizing and spin-brewing to create a rich crema.

Smeg

Smeg stylish espresso machines are the popular choice for those who prioritise iconic design and aesthetics. Their ECF series offers a semi-automatic experience, pairing 1950s-inspired style with features like a pressure gauge and a commercial-style steam wand.

Most popular commercial coffee machine brands

La Marzocco

These traditional espresso machines with outstanding performance are a common choice for speciality coffee shops. They are considered as the gold standard, especially in the speciality coffee sector. The range can cover all needs, starting from Linea Classic/PB for high-volume operations of busy cafés and restaurants and ending with GS3, a compact, high-end single-group machine perfect for smaller venues or businesses wanting top quality in a smaller space.

Rancilio

Rancilio is one of the major players in the UK foodservice sector. Known for durability, ease of use, and features like the Xcelsius temperature control and Easyclean self-cleaning function, these espresso machines are ideal for high-volume restaurants that need consistent performance and models that can adapt to different cup sizes (for example, tall cup versions for takeaway). Visit our Rancilio repair page to get more information about it.

La Pavoni

These coffee machines are best suited for busy, high-end venues that require barista-grade results with streamlined, automated operation and high-volume capacity. For example, its Desiderio 3, features a large boiler, precise PID temperature control, and a user-friendly touch screen.

So, to conclude, the popularity of domestic coffee machines is driven by their ability to brew a truly flavoured beverage paired with a blend of convenience, innovation, and style. For commercial espresso makers, popularity comes from their robust engineering (which means great endurance), high-volumes, and consistent performance even during a huge number of shots in a row.

At LE Company, we are happy to help you with any domestic or commercial coffee brewing appliances. Whether you need help with repairs or professional maintenance, you can count on us. We especially prioritise commercial service and repair requests, offering emergency assistance to restore your coffee shop operation. If your coffee machine brand is not listed, you can still visit our coffee machine repair page to get more info and check what other brands we deal with.
Coffee machine repairing process in London

Most popular ovens we repair in London

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Most popular ovens we repair in London

At London Engineers Company, we see a pattern in the oven brands with which the kitchens of our customers across London are equipped. Mostly, these are premium brands, which serve their owners with great reliability. Still, they need attention and expert care from time to time – and this is why we are invited for servicing and now can make a list of the most popular ovens we found in London kitchens, domestic or commercial.

In short, we found out that in domestic kitchens, the leaders are such premium brands as Miele, Bosch, NEFF, Gaggenau, and SMEG, while in commercial kitchens, the Rational, Unox, and Hobart ovens dominate.

Most popular domestic ovens

Miele ovens

These ovens offer German-engineered reliability paired with luxury performance and smart connectivity. This is what many Londoners aspire to in their kitchens, and this is what they get when they select this brand. The single and double ovens of Miele are truly masterpieces. Visit our Miele engineer page if you would like to know more about this brand.

Bosch and NEFF ovens

Part of the BSH Home Appliances group, these brands are particularly popular in London's apartments and homes where space-efficient design matters. One of the values these brands offer is a choice between integrated and freestanding models. SO if you have any issues with either Bosh or NEFF visit their pages.

SMEG ovens

These ovens are valued for their iconic designs, which bring Italian style to London kitchens. This appeal is enhanced by their rich features and great performance to rely on. Visit our SMEG repair page if you need our assesstance.

Most popular commercial ovens

Rational ovens

According to our experience, Rational combi-ovens and self-cooking centres are the undisputed champions of London's commercial kitchens. This equipment is renowned for its ability to provide fast and reliable cooking results as well as robust functionality that can withstand heavy use – often 18 hours a day, seven days a week.

You can count on us if you need Rational oven repair engineer in London.

Unox and Hobart ovens

Unox and Hobart deck ovens are two other brands of specialised equipment that are popular on London’s commercial kitchens. Particularly in bakeries and pizza restaurants. The high output is what makes them of great value to such kitchens.

So, these are the most popular ovens we have found in domestic and commercial kitchens across London. If you need professional help with any of these appliances, count on us. For commercial kitchens, we prioritise emergency service and repair requests and are ready to arrange the most urgent visit outside business hours, if necessary.

We can also provide Unox oven repair or Hobart oven repair if you need.

How LE Company can help private clinics

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How LE Company can help private clinics

One of LE Company’s key focus areas is medical equipment services, which cover installation, repair, and maintenance needs of private clinics regarding a wide range of medical diagnostic and dental equipment.

We will help you with your medical diagnostic equipment

At LE Company, we install, repair, and service a wide range of medical imaging equipment. Our services cover the following equipment types:
We deal with all major brands and models. Whether you need help with a water- or air-cooled CT scanner, wall-, floor- or ceiling-mounted X-ray machine, an MRI scanner of 0.5T, 1.0T, 1.5T, and 3.0T, you can count on us. If you need help with a Canon, Siemens, GE, or Philips MRI machine, we are already at your service.

We will help you with your dental equipment

We also have deep expertise and proficiency in dental and orthodontic equipment. Count on our efficient help if you have issues with or need maintenance for any of the following units:
  • Dental chairs
  • Extraoral radiography systems
  • Intraoral imaging machines
  • 2D / 3D systems
Our extraoral radiography unit repair and maintenance services cover CBCT, OPG, panoramic, and cephalometric systems. While we can help you with imaging systems of any manufacturer, we mostly specialise in MyRay extraoral and intraoral imaging systems, including the following types and models:
So, whether you need help with a general medical imaging system, orthodontic imaging equipment, or a dental chair, you can count on us. With deep expertise, vast experience, and quick access to high-quality parts, we are your reliable partner and efficient help for any installation, repair, and maintenance needs of your private clinic. If you need a radiation safety audit for your X-ray machine, we can run it as well.

THE BEST Rational oven repaiR YOU CAN IMAGINE

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The Best Rational Oven Repair You Can Imagine

When your kitchen goes down because of an oven failure, it is more than just an appliance problem but a revenue emergency – missed orders, disrupted service, decreased customer loyalty, etc. You need a quick rescue from a reliable vendor.

At LE Company, we specialise exclusively in commercial kitchen equipment, especially Rational combi-oven and steamer repair. This ensures at least three key benefits:
  • Deep expertise in the brand’s technology and delivering right solutions the first time
  • Gas Safe engineer licensed for commercial catering
  • Access to genuine parts from trusted suppliers

For any issue with your Rational oven, turn to us and benefit from quick and efficient repairs. Your needs and kitchen continuity are our priority.

Why you must choose LE Company as your PPM provider

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Why you must choose LE Company as your PPM provider

In short, you must choose us as your PPM provider not only because of our deep expertise in commercial kitchen equipment, such as, for example, Rational ovens, Hobart dishwashers, and La Marzocco coffee machines. With flexible packages, special cost-effective offers, and a dedicated service portal, we are your ideal choice for your planned preventive maintenance needs.

Flexible PPM packages

We understand that every kitchen is unique and that no single PPM package can fit all the needs of every kitchen. That is why our PPM packages are highly flexible and can be tailored to your specific equipment and operational demands. 
The flexibility of our PPM packages enables you to select:
  • The number of servicing visits per year (typically with equal frequency)
  • The list of equipment to cover with the planned preventative maintenance
  • The services to provide for each piece of equipment

Special cost-effective offers

When choosing us as your PPM provider, you not only get access to our deep expertise but can enjoy predictable budgeting. The benefits of our PPM contract also include discounted rates and special offers for a wide range of add-on services:
  • Up to 30% discount for call-outs and repairs (depending on the selected package)
  • Special rates for gas safety certification, ice machine and dishwasher hygiene service

Transparency and accessibility

Transparency and accessibility are at the core of our service. When entering our PPM contract, you gain access to our dedicated service portal and can review maintenance records, engineer reports, visit logs, and photos of your equipment.
We upload a detailed report after each visit, so you can stay always informed and in control of your equipment’s maintenance history.

So, when choosing LE Company as your PPM provider, you get transparent care for your equipment at a level that is not only precise but fully tailored to your needs. With us, you can rest assured that you neither overpay for the unnecessary services and visits, nor leave any of your crucial equipment uncovered.

How to choose a good Air Conditioner in 2026

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Home › Air Conditioner Repair › How to choose a good Air Conditioner in 2026

How to choose a good Air Conditioner in 2026

Now, everyone knows that a good air conditioner is one that has got the correct sizing. In other words, the unit should meet your needs and be sufficient for the square metres it is to cool. This is about a BTU/kW ratio.

Also, it is widely known that a good air conditioner is one that features high energy efficiency (A+ and better) and a long-term lifespan. So you do not need to spend tons of money on cooling or air con repair.

But for those who live in the UK in general, and especially in London, it’s worth considering some other factors.

Choose the right AC system

Your property type may determine the possible air conditioning type. Also, consider whether planning permission is required and whether you can get it.

Here are examples of recommended options for different premises:
  • For standalone houses – multi-split or ducted systems
  • For listed buildings or conservation areas – fully internal water-cooled systems
  • For flats – fully internal systems (all-in-one monoblocs, water-cooled, or portable AC)

To clarify, modern flats or premises in listed buildings or conservation areas may have leaseholder restrictions on external units and lack outdoor space. For installation of split systems in flats, you may first need to get planning permission from the building management company or leaseholder. Installation of systems with an external unit in a listed building may involve getting consent from your local planning authority. All this makes fully internal water-cooled AC systems a better option.

Choose a quiet, dual-capability unit

For any premises, and especially for studios and other compact flats, it is wise to consider how many dB an AC unit produces. To clarify, compact flats are highly sensitive to noise, and loud air conditioner can make you feel very uneasy instead of comfortable. So, choose a unit with quiet operation – for example, within 27-34dB.

Another important factor to consider is cooling/heating capability of the unit. In the UK, and in London especially, specific climate conditions make both cooling and heating features demanded. In other words, a good air conditioner is one that can provide you with a year-round comfort, both when it is hot and cold outside.

In conclusion, to choose a good air conditioner, consider its sizing, energy efficiency, lifespan, type, noise level, and dual heating/cooling capability.