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7 Signs that You Need an Aircon Technician


Regular aircon servicing is a must if you want to extend the life of your air conditioning unit. Fortunately, You can call on a reliable air conditioning services company in Singapore in case you need a professional aircon technician for a home AC repair.

Look out for these tell-tale signs that indicate you need aircon maintenance soon.

1. Aircon Leaks. Some leaks in the unit are visible especially if the problem is with the refrigerant. However, you should never handle insufficient coolant issues by yourself because it must be handled properly. Another type of leak may come from a clogged drain line and drain pan or a clogged air filter. Excess moisture from the cooling process should be drained, but if the line is blocked, the water can leak into other parts of the unit and cause damage. This can be avoided through regular air conditioner cleaning as part of the aircon maintenance routine.

2. Thermostat Issues. A faulty thermostat can cause problems in maintaining the ideal temperature for the room. Not only should it be kept clean by making sure you upkeep AC, but it must be calibrated and inspected by a professional technician because it is prone to a lot of issues.

3. Broken Compressor. The role of the compressor is to help with the heat exchange in the coils, but if the unit has a defective compressor, the cooling will not be effective. This can lead to a chain of problems with the refrigerant level, coils, and other parts of the air conditioner. An emergency aircon repair cost for the compressor alone will be much higher than the cost of aircon servicing.

4. Frozen or Clogged Coils. There are two types of coils that an air conditioner uses to complete the heat absorption and exchange process. The evaporator coils absorb the heat from the room and send it back as cold air, while the condenser coils contain the refrigerant which cools the warm air. If your air conditioner is not cooling, the problem could be because of the frozen or dirty coils. This is a result either of a low refrigerant level or debris.

5. Smells and Sounds. A clean AC should not produce smells or loud noises whenever it is used. If it has never been cleaned for over a year, it could be housing mold and dead animals, or the filters and drains are clogged up with debris. Loud noises could be produced by a broken fan belt or defective compressor. To fix this problem, hire contractor to clean centralized AC unit at home if you haven’t had it serviced by an aircon expert here in Singapore.

6. Faulty Fans. The aircon fan, located in the external unit of the air conditioner is supposed to disperse the collected heat from inside the room. If it is full of debris or has been damaged, the compressor could overheat because the heat transfer is not effective. If you see early signs such as fluctuating temperature and if the air conditioner not cooling, it’s important to fix cooling system before significant damage is done to the unit.

7. Bad Wiring. If you have just moved into a new apartment and noticed that the air conditioner isn’t working well, call a reliable aircon servicing company for aircon repair and to inspect the AC wiring. Sometimes poor installation may be the cause of several problems in a unit, not poor maintenance.

3 Important Things You Should Know About Your Home Electricals


Understanding your home’s electric system isn’t too difficult a task, but we can never really be too sure of anything, especially when it comes to electricity as a whole. That being said, to avoid electrical hazards for your home or office, it is best to seek help from electrician services.

And to give you a head-start, here are a few lesser known things about your home’s electrical works that you should know:

1. Your home has a limit to its loading capacity.

While it is already obvious that residential homes and flats have a limited loading capacity, you may not know how much about your home’s loading volume and the overall power supply.

If you live in an HDB flat, there’s a good chance that your loading capacity is higher than 40 amperes. However, if your home’s capacity is lower than 40 amperes, you will need an HDB permit to install high-ampere power outlets for high-capacity equipment mainly so that you can lessen the risks brought by accidental electricity problems.

Even so, there could be a lot more reasons behind a power outage, and calling for a licensed electrician would be for the best.

2. There may be signs that you need to re-wire your home.

These signs should be fairly obvious, but you won’t be able to address them on your own. Enlisting the help of a good circuit testing firm from Singapore to connect and test electric wires would be the best for good measures. If you have concerns with power failure and ungrounded outlets and making significant home adjustments, it is always better to call a commercial electrical contractor, instead of doing it your own.

A cabling technician, though, should be called with matters regarding cable television and internet services. Always keep in mind that calling the right and certified electrical worker can be the only difference between a botched work and a successful electric repair.

The good news is that this often doesn’t apply to most HDB flats in Singapore, as the electric wiring is more standardized and up to code. Nevertheless, having your electrician install power point switches can also provide a bit more protection.

3. Calling an Electrical Service for Your Home or Office

Primarily, it is important to know the difference between wiremen and residential linemen. The former works to connect electrical wires indoors, while the latter works on power transmission lines outdoors. Just a good small thing to know so you won’t make a mistake when making a call.

It’s always a good idea to have a home electric handyman for complicated electrical works that you won’t be able to do on your own. For example, when it involves electrical wiring, electrical components, and other types of installation or repair problems. Also, having a 24 hour electrician ready in contact can also save you with problems that may happen in the dead of night.

Electrician services not only give you the quality work done by a licensed electrician, but also serves as an investment to make sure you are protected against any hazards or accidents that could potentially with a faulty electrical system.

Add Plants for Better Air Quality


A NASA Study Confirms That Certain Plants Can Filter Air


Scattering simple house plants all over the house is a simple way of uplifting the overall mood of the place. It’s a convenient and affordable way of upgrading your home décor by adding style and color.


But house plants are not just for decorative purposes, certain plant types have the ability to clean and filter the air we breathe, a major benefit for better family health.

We’ve learned in the past that green plants produce fresh air. However, if we take into consideration the amount of pollution and toxic substances in the air, simply producing fresh air is not enough.

Fortunately, NASA conducted a study in 1989 regarding the ability of several house plants to purify air. Named as the Clean Air Study, the research shows the specific types of plants that have this essential ability and also the types of toxins these plants can filter. The study goes as far as explaining what bad effects these toxins can cause in living organisms.


What are the toxins present in our air?

  • Trichloroethylene- can be found in paints, thinners, lacquers, printing inks and adhesives
  • Formaldehyde- seen in synthetic fabrics, facial tissues, plywood panels, paper bags, and table napkins
  • Benzene- ingredient used in making dyes, glue, wax, paint, plastics, detergents, and pesticides
  • Xylene- present in leather, tobacco, rubber, and vehicle exhaust
  • Ammonia- abundant in fertilizers, floor waxes, and window cleaners


Effects in humans?

  • Trichloroethylene- causes dizziness, vomiting, drowsiness, headache and coma
  • Formaldehyde- short term exposure may result in nose, mouth, throat irritation and swelling of the lungs
  • Benzene- exposure may cause eye irritation, dizziness, unconsciousness and heart rate increase
  • Xylene- causes confusion, headache, heart problems, coma, and damage to kidneys and liver
  • Ammonia- results in coughing, sore throat and irritation of the eyes


Air-filtering plants we need?

  • Boston fern- filters formaldehyde and xylene
  • Spider plant- filters formaldehyde and xylene
  • Chinese evergreen- filters formaldehyde and xylene
  • Kimberley queen fern- filters formaldehyde and xylene
  • Lilyturf- filters xylene, trichloroethylene and ammonia
  • Bamboo palm- filters formaldehyde and xylene
  • Weeping fig- filters formaldehyde and xylene
  • Dwarf date palm- filters formaldehyde and xylene
  • Peace lily- filters all toxins
  • Florist’s chrysanthemum- filters all toxins
  • English ivy- filters xylene, formaldehyde and trichloroethylene
  • Barberton daisy- filters xylene, formaldehyde, benzene and trichloroethylene
  • Varigated snake plant- filters xylene, formaldehyde, benzene and trichloroethylene
  • Red-edged dracaena- filters xylene, formaldehyde, benzene and trichloroethylene



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