Here we go again, with Daikin vs. Mitsubishi battling it out for the championship in the heavyweight division.
When it comes to mini split ductless air conditioners and heat pumps, Daikin and Mitsubishi are household names. To be honest, these two HVAC manufacturing behemoths also compete in the ducted central air world. They stand out from competitors because they can combine ducted and ductless air handlers. They are also referred to as hybrid air conditioning and heating systems and have a wide range of application options.
In This Article...
Daikin or Mitsubishi, which is better?
Depending on your preferences as a homeowner or business owner, you may decide to go with Daikin or Mitsubishi. The Mitsubishi Aircon is the ideal option if you wish to pick dependability and admiration. However, Daikin Aircon will be your greatest option if you want to extend features, or to put it another way, wish to have a wide range of high-quality options available to you.
Is Mitsubishi quieter than Daikin?
Air conditioner made by Mitsubishi Electric The MSZ-AP25 unit may operate at as little as 18dB of noise while heating. This is 1dB quieter than a comparable Daikin unit and quieter than a whisper. They are therefore perfect for use as air conditioners in bedrooms.
Daikin or Mitsubishi split AC systems are the best.
Whatever brand you decide on, the outcome depends on your priorities as a homeowner or business owner. Mitsubishi Aircon systems may be the best option for you if you place a higher value on evaluations and awards that demonstrate a product’s superior performance. Daikin, on the other hand, should be ideal for your house or workplace if you’re searching for a top air conditioning brand that offers a large variety of air conditioning units.
Daikin or Mitsubishi Heavy Industries: which is superior?
The air conditioners made by Daikin have a great reputation. This was supported by our reviewers, who named Daikin as the most cost-effective air conditioning brand based on a number of criteria. Daikin products often cost more, but they also come with a lot of features. Daikin air conditioner attributes that were highly valued were dependability and aesthetic appeal.
Another well-known company is Mitsubishi Heavy Industries (MHIAA), which received Canstar Blue’s Most Satisfied Customers 2020 award. To provide cutting-edge air conditioning solutions, Mitsubishi Heavy Industries combines technologies from the energy, space, aviation, automotive, and environmental sectors.
The overall scores for Daikin and Mitsubishi Heavy Industries considered aspects including dependability, energy efficiency, affordability, system breadth, kW capabilities, and others. Overall, Daikin and Mitsubishi Heavy Industries both scored 4.5 out of 5. This excellent rating shows that both brands give their clients some fantastic options.
Is Mitsubishi the top AC manufacturer?
The first benefit is that all modern air conditioners use environmentally benign R32 or R410 refrigerants. We appreciated that Mitsubishi chose not to use the potentially ozone-depleting R22 refrigerant. Another benefit is that Mitsubishi air conditioners can function even when the temperature soars above 45C during the sweltering summers. In general, Mitsubishi Electric air conditioners are long-lasting. All of their models are imported and built in India. In general, their quality is fairly good. They actually hold the Guinness World Record for being the cross-flow AC brand that has been in business the longest in 2017. And they are among the quietest AC manufacturers because of the cross-flow fan and aerodynamic design.
One of the biggest drawbacks is its minimal web presence. In the modern era, where every firm strives to have an online presence, we were unable to find many models on the main e-commerce platforms. Additionally, Mitsubishi Electric doesn’t produce windows-mounted air conditioners, so people who desire them will be unsatisfied. The limited number of service centers operated by Mitsubishi Electric is another issue. One explanation for this is because they have a smaller market share in India. Since they are an imported brand, it is challenging for them to get traction in the market due to the high cost of their products. Their service network is significantly less than that of many of the major air conditioner companies due to their lower penetration. Even the parts are imported, therefore before making a purchase, one should be aware of this fact. Before choosing Mitsubishi Electric, it is therefore a good idea to see if there is a nearby service center.
Conclusion
Mitsubishi Electric offers ACs for a variety of applications, from small to large, from non-inverter to inverter, from split to duct, which satisfy the needs of both residential and commercial users, barring the absence of a windows version. Personally, I’m still amazed that Mitsubishi Electric is not as well-known a name as its rival in the auto industry while having such a broad catalog.
The majority of the models come with copper condensers instead of aluminum ones, which are more dependable and eliminate R22 refrigerant, which will soon be phased out, making Mitsubishi Electric a brand to take into consideration. So choose Mitsubishi Electric air conditioners if you live close to a Mitsubishi repair facility and want your AC to work efficiently even during the hottest summer days.
Which brand of air conditioning is the most dependable?
Making the best brand on the market your main goal when getting an air conditioner installed is crucial. Even if you might desire to choose a less expensive choice, keep in mind that well-known companies have earned respectable places in the market thanks to their dependable and trusted qualities.
Our past air conditioning installation projects at DW Aircon Servicing Singapore show that we not only take pleasure in our superior workmanship. We only use the greatest goods and materials while producing work of the highest caliber.
The top three air conditioner brands and models in Singapore are shown below:
Mitsubishi
The name Mitsubishi Electric is well-known among manufacturers of home appliances. It should come as no surprise that it is one of the most often used air conditioner brands in Singapore’s HDBs. The well-known Japanese company guarantees to give its consumers the best MEQ (Mitsubishi Experience Quality). For Mitsubishi Electric, quality is being dependable, consistent, able to set itself apart from rivals, trustworthy, and able to guarantee customer pleasure. Looking for a Mitsubishi Electric model that comes highly recommended? Start with the Starmex Series and Inverter Single Split!
High-quality air is guaranteed with the Catechin Plus Air Purifying System, Anti-Allergy Enzyme filters, and Easy Clean features of the Mitsubishi Electric Inverter Single Split Series. The inverter technology from Mitsubishi automatically modifies its capacity based on factors like the temperature difference between the inside and outside air. This increases the energy efficiency of the inverter single split series, which lowers energy expenses.
Input: MUY-GE10VA / MSY-GE10VA (System 1)
You can anticipate a leading seasonal energy efficiency from Mitsubishi Electric’s new Starmex range, which helped the series get a 5-Tick from the NEA’s (National Environment Agency) energy labeling scheme. High-performance compressors and cutting-edge technology are used to accomplish this. Additionally, the Starmex series provides the incredibly silent performance required for a restful night’s sleep.
MSXY-FN10VE / MXY-3G28VA2 (System 3)
Mitsubishi’s Starmex furthermore provides the series in Systems 2 and 4 in addition to System 3 multi-split inverters.
Daikin
Daikin has a longstanding reputation in Singapore and has been in business for more than 40 years. It was the first to offer multi-split air conditioning systems to HDB owners. Daikin prioritizes its interaction with its consumers and promotes it with the tagline “Everywhere With You.” Daikin, one of the biggest air conditioner producers in the world, is renowned for its environmentally and economically friendly air conditioners. Customers on a tight budget won’t have to sacrifice quality because Daikin air conditioners have a wide selection of models to meet every person’s requirements.
Split type air conditioners from Daikin have flat panel designs with clean lines and a modern aesthetic that complement any indoor decor. The Intelligent Eye (motion-detector sensor), Econo Mode (increased operating efficiency), and Indoor and Outdoor Unit Quiet Operations, which guarantee a quiet operation, are some of the inverter series’ best-known major characteristics.
FTKS25DVM / RKS25GVMG (System 1)
The Smile series from Daikin is also becoming somewhat more well-known on the island, but not just for their attractive and portable designs. The series has the strongest cooling capacity and works at a sound level of only 19dB with 5 Ticks from NEA’s labeling scheme. Additionally, because to its Super Flexi Usage, homeowners can always install more units. However, Daikin’s smartphone control also enables you to manage your air conditioner from any location.
CTKS25QVM / MKS65QVMG (System 3)
Do you wish to add extra indoor units? Additionally included in System 4 is Daikin’s Smile Series.
Panasonic
Panasonic takes pride in its ability to provide comfort, health, and beauty through basic functions, clean air, and their simple designs. Panasonic is one of the most popular air conditioner companies in Singapore. Panasonic is a global innovator with more than 60 years of experience and produces incredibly high-quality air conditioners. Their tagline, “A Better Life, A Better World,” is consistent with this.
With Nanoe technology, the Panasonic INVERTER Single-Split Series purifies the air in every room by removing 99 percent of hazardous particles. The Human Activity sensor, which tracks human activity, and the Sunshine Sensors, which modify cooling capacity in response to sunlight intensity, are connected to the ECONAVI sensor. Along with energy-saving benefits, it also provides greater comfort because to its precise temperature control.
the CU-S9TKZ/CS-S9TKZW (System 1)
The Panasonic INVERTER Multi-Split XS Series offers additional space savings because one compressor is utilized for several indoor fan coil units, even though most of its capabilities are comparable to those of the Single-Split Series. The settings for these indoor units’ operation can then be changed independently.
CS-MXS9UKZ and CU-3XS27UKZ (System 3)
Should I repair my current old air-con or just replace the system?
Definitely a difficult choice here. However, you might need to take into account the age of your current system first. In terms of efficiency, it is technically outdated if it is older than ten years. Replacement is therefore a prudent decision.
The owner must take into account the cost-effectiveness of making the repair as well as the potential for future repairs. Even after repair, will the current system be able to give you the level of comfort you desire?
Consider the payback period as well as the total cost of maintaining and operating this outdated system in comparison to the cost of installing and operating a new system.
Will an oversized air-con system operate efficiently and economically?
The right size must be used for air conditioning systems. Systems that are improperly sized (either too big or too little) may use more energy than necessary, decreasing their efficiency and raising the monthly electricity bill you pay to the power company.
You can get instructions and references on capacity calculation on the government’s website (HDB or NEA) to estimate the best size (capacity) of the air-conditioning unit to be utilized. As an alternative, a system expert might be able to produce a computation that determines a cooling load more precisely by taking into account a number of variables.
Who can I approach to select a suitable air-conditioning system?
Professionals who specialize in air-conditioning system designs, such as system engineers from dealers’ sales offices or contractors, can help you choose an air-conditioning system that is appropriate for your application.
What are the primary considerations when selecting an air-conditioning system?
Before sizing-up the cooling capacity needed for each room and proposing a suitable system configuration, taking into consideration restrictions like outdoor space, pipe length, and available power supply, system engineers must be aware of the size of the room, the facing of each room wall, the type of wall material, the desired operating habit, the needs of each user, and the purpose of the room.
How do I know whether a properly selected system will operate efficiently?
If the installation is done by a qualified installer, a correctly chosen system will function effectively. By installing the system in accordance with the manufacturer’s specifications and recommendations for pipe lengths, refrigerant charge, and unit placement, you can prevent hot air short-cycling and allow effective airflow across indoor and outdoor heat exchangers.
But a scheduled preventive maintenance program on the installed system will further improve system effectiveness and cost-effective operation over the course of its working life.
What can I do to ensure that my installed Air-Conditioner operate efficiently?
You may contribute by just regularly cleaning and maintaining the cleanliness of the air filters in the interior units. Increased dust buildup on filthy air filters will impede airflow, resulting in inefficient cooling and system operation.
How to remove the air filter for cleaning and reinstallation should be something your installer can walk you through. Additionally, you would need to hire a skilled service provider to perform regular system inspections and preventative maintenance services.
What is the advantage of a Preventive Maintenance Program?
The air conditioner is a crucial piece of equipment that, if neglected, may dramatically increase your energy costs. The best method to reduce your energy bills without compromising the level of comfort in your house is to hire a reputable service company to regularly maintain and check your air conditioning system. Effective preventive maintenance programs also contribute to the equipment’s service life extension in addition to providing you with the confidence and peace of mind that the air conditioning equipment is being professionally maintained, with impending issues being identified and fixed before system breakdown.
How Long Can I Expect A New Air-Con Unit To Last?
A new air conditioner should typically last between 8 and 10 years. This depends on the brand and type you choose, how frequently you use your air conditioner, and whether or not routine maintenance is carried out. Keep the area around and inside the air conditioner clean and free of debris, remove any leaves or twigs that have become lodged there, and, in addition, hire a certified service company to have the unit inspected and maintained on a regular basis if you want to ensure that your new air conditioning unit operates correctly and efficiently for the duration of its useful service life.
Do I need to top up refrigerant gas regularly for my air-conditioning system?
There is NEVER a need to top-up gas if the air conditioning system is fitted correctly and the right amount of gas is charged by your experienced installation.
A trained air conditioning expert should check the system for leaks if regular gas topping-up is required and make the necessary repairs. The refrigerant compressor could prematurely fail if a leaking system is not repaired.
Why is water leaking from my air-con unit (indoor)?
There are often two factors to take into account when water leaks from the interior unit. You can examine the rate of leakage to accurately pinpoint the cause. If it is ongoing, it is probably condensate drainage or outside water. If a leak of water occurs at intervals of minutes or hours, dew condensation on cold surfaces is probably to blame.
Water leaking from the condensate drain could be due to;
5) A pipe penetration aperture on a wall that is not properly sealed allows water to enter from the outside.
2) A torn or loose pipe.
3) Dew condensation on cold surfaces is caused by air leaking in through an unsealed aperture for pipes or other purposes (unit body, unit base, drain pipe & refrigerant pipe etc.)
11. If there is icing on or around the inside cooling coil, will my air conditioning get cooler?
The indoor cooling coil will not become cooler if there is ice on it or around it; on the contrary, a frozen coil will result in inadequate cooling.
4) Incorrect outdoor termination of control wiring (multi-split), etc.
Filters that are unclean, coils that are clogged, blower parts that are damaged, or malfunctioning fan motors (speed) related to air circulation can all lead to restricted or poor airflow rates at the indoor heat exchanger. Ice builds up on cooling coils because of reduced airflow, which prevents the refrigerant from absorbing enough heat to prevent condensate fluids from freezing.
The development of ice on the coil may also be caused by low refrigerant charge or a refrigerant gas leak. Heat is not efficiently absorbed if there is not enough refrigerant. Condensate liquids can quickly freeze before dripping away.
When other indoor units are working, refrigerant can still flow into the heat exchanger of an inoperative indoor unit due to a jammed expansion valve (open position) and improper control wiring termination. The situation is comparable to one in which a heat exchanger with low or restricted airflow rates and limited or no heat exchange results in condensate liquid freezing.
How do I determine whether the noise from my air-con unit is normal?
Your air conditioner occasionally emits strange noises, just like any other machine. Although newer systems are designed to operate more quietly, even a silent system emits some distinctive noises that shouldn’t raise any red flags.
The low hum of an inverter motor that is operating properly is one of the most frequent noises your air conditioner will produce.
Your air conditioner actively draws return air up through the filter and moves air over the evaporator coils. When the fan speed is set to high, you should often hear the motor of the indoor unit running along with some air noise. Your air conditioner’s outside unit also contains a fan and a motor to power it, but it is typically noisier than the indoor component of the system. The extra noise is unimportant as long as the engine hum remains constant.
Occasionally, although the indoor unit is functioning normally, loud cracking noises can be heard. This is a typical plastic cracking sound caused by the front cover’s expansion and contraction as a result of temperature changes.
Unusual Noises
A twig or other piece of trash could be the source of an abrupt loud rattle coming from the outdoor unit. Remove any debris if you can, immediately turn off the system, and the power to the external device. You could also make a service support call.
Occasionally, during system operation, audible hissing (flushing) can be heard, which is a sign of a refrigerant leak or an unstable refrigerant flow (unnecessary dents or bends along the refrigerant pipes). Your air conditioning repair company must attend to any damage to the refrigerant lines caused by leaks, pipe dent or bend, or other issues.
Loud pounding noises indicate that your air conditioner is experiencing unusual activity. A missing or loose screw may occasionally be the root of the problem. If not, it’s a sign of a significant issue.
Another frequent problem is rattling sounds coming from the interior unit. The indoor unit mounting plate may have become loose or the fan motor and blower assembly may simply be out of balance.
It could be challenging to identify the difference yourself, therefore we advise switching off the appliance and making a service call so that the equipment can be checked and fixed as necessary.
Your best option for maintaining your air conditioning system in good shape is to implement a regular preventative maintenance schedule. The majority of MVAC sounds are normal, but those that aren’t can be found through routine maintenance checks before they worsen.
Why is my air-con unit not cold enough (sometimes)?
A standard operating system is not cool enough for a number of reasons. Verify that the air-conditioning cooling capacity you chose and installed fulfills your specified needs and applications before you begin troubleshooting. Next, make sure the remote control’s operation settings are correctly configured. The following is a checklist:
If the remote control configuration is correct and there is no issue, determine whether:
5) Is the room overcrowded with people, equipment, or other sources of additional head load?
What causes indoor odour and how to remove it?
Unpleasant odors may be a result of inadequate ventilation. Stale air and moisture accumulation on the walls and windows are indicators of inadequate ventilation.
In addition to bacteria, dust mites, animal dander, cat saliva, and mold, your home may also have odor issues.
When air conditioning is used in moist, poorly ventilated areas, a damp and musty odor is frequently noticed. The air conditioning system is generally never the cause of this odor issue.
Homeowners frequently use candles or air fresheners to mask unpleasant odors within their homes. Unfortunately, these strategies merely cover up the smell. They don’t completely get rid of them.
You can hire MVAC specialists to assess your house, determine whether inadequate ventilation is a problem, and, if necessary, make recommendations for improvement.
As an alternative, you might want to think about sanitizing the surfaces of the MVAC system with germicidal (UV) light, which helps eliminate odors and prevent the growth of biological pollutants.
Before indoor air quality may be addressed, the fundamental cause(s) of indoor odor must be completely eliminated.
Which brand of split AC is best?
Our Favorites
- LG 1.5 Ton 5 Star Inverter Split AC is the best overall.
- Daikin 0.8 Ton 3 Star Split AC is the best value.
- Blue Star 2 Ton 5 Star Inverter Split AC’s best remote control.
- The Hitachi 2 Ton 3 Star Inverter Split AC has the best energy efficiency.