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What You Need to Know About Aircon Installation

Determining which type of air conditioning system is best for your home or office is crucial if you want to save money on electric bills. Some systems are also compatible with specific setups, but the more complicated air conditioning options for commercial and industrial buildings will need the expertise of the best aircon servicing company in Singapore. Proper installation is the key to maintaining a fully-functioning air conditioning system that is not prone to a lot of problems.

Types of Air Conditioning Systems
• Window – As the name implies, a window-type air conditioner is installed in a window of a room to cool a small space. Your aircon technician in Singapore will recommend this type of aircon if you only need to cool one small room. It is designed to emit warm air at the back and blow cool air into the room.

• Split – Also called mini-split or ductless, this type or air conditioner is ideal for homes with four or less rooms that need cooling. It’s like a mini version of central air conditioning but the systems are interconnected to one outdoor unit and you can adjust the temperature in each individual room. The aircon servicing company will also recommend this type of system to small offices with less than five rooms.

• Packaged – The aircon servicing company will recommend this if you need to cool two large rooms in your office. This can be done in the following ways: the condenser and compressor are placed in one casing but the cooling coil and the expansion valves are placed in different locations; or the compressor, expansion valve, condenser, and evaporator are all placed in one box while the cool air passes through the ducts found in several rooms.

• Centralized – Central air conditioning is ideal for large homes and offices because it cools several rooms efficiently through its supply ducts on the walls and floors. It has a huge compressor capable of producing a hundred tons of cool air. Installation of this type of air conditioning system is complicated and it needs regular aircon maintenance as well. The supply and return ducts must be regularly inspected and the aircon repair will cost more than in other air conditioning systems.

• Portable – This is a smaller, lighter version of the window air conditioner. They are also easy to install, affordable, and are designed to cool only one room, such as a small apartment. Your aircon technician in Singapore will recommend this if you need an affordable option. The unit works by taking the air inside the room, cooling it, and blowing it back to the room.

• Hybrid – You can find this type of air conditioner in most cars, because it uses energy from both fossil fuels and electricity to cool the air. This might also be useful in large industrial facilities that use heavy equipment. Aircon repair is more complicated than the other types of aircon, that is why regular aircon maintenance is a must.

Proper Installation of Residential Aircons
If you have just moved in to a new apartment in Singapore, call the nearest aircon servicing shop to perform an inspection and maintain cooling ventilation system in your Singapore residence. If the system is not centralized, then you need to determine if the existing ventilation system in building will meet your needs. For small apartments with less than five rooms, you can save more money with a window, portable or split aircon.

Look for energy-efficient models that are easy to install and maintain. The aircon maintenance crew can tell you if the type of aircon you have in mind will be enough for the size of the area. Besides the area, the aircon technician will also consider the condition of the area where the exterior parts of the aircon will be installed, the direction of the sunlight if it is a window aircon, the noise produced by the unit, and the space for the refrigeration line if it is a split aircon.

A ductless aircon is slightly more complicated to install than the portable and window aircons, because it needs specific measurements and sizing. Only a reputable aircon servicing company in Singapore should install this to avoid problems in the future.

To avoid issues, you must schedule a regular maintenance with the same aircon servicing company that installed the system.

Proper Installation of Commercial/Industrial Aircon Systems
Offices must consider the following factors when choosing an air conditioning system: budget, area or spaces that need air conditioning, the condition of the walls and ceiling, energy-efficiency, the condition of the area where the exterior units will be placed, and the heat generated by the system.

A packaged air conditioner for example has two units, one for the evaporative process and another for the cooling process. This type of aircon must be installed in an external wall and connected to the other components of a HVAC or heating, ventilation, and air conditioning systems found in most buildings.

The central air conditioning system is the most popular choice in most buildings, however, because it is energy-efficient and does not produce a lot of noise. For this type of aircon, it needs two distinct units that are connected by the refrigerant tubing. Extensive planning and layout is required before this system is installed. To best determine the correct size for the central air conditioning, consult a licensed aircon technician who will survey the space. Remember that for the system to work, it must always have two components, the evaporating unit and the condensing unit.

Regular aircon maintenance is also crucial for central air conditioning because the ducts must be cleaned and inspected, the filters replaced, and the thermostat calibrated.

4 Critical Things to Consider Before Hiring a Private Investigator

Private investigators are hired for many different reasons, including security purposes, surveillance works, to find missing witnesses and persons, background checking, accident reconstructions and even to catch cheating spouse. The investigator you hire plays a significant role for the success of the investigation.

For instance, if the investigation is done for a criminal case, a good private investigator can potentially turn the tables. So, what can you do to ensure that the PI you hired is going to be worth it? Here are the key considerations to keep in mind when looking for a private investigator.

License
Here in Singapore, it is mandatory for legal private investigators to get a license. To be able to secure one, investigators need to undergo training, have considerable experience and has to undergo thorough background check. Therefore, a licensed PI is likely to have better skills and more experience, and has better understanding of the ethical matters involved in the compliance of the duty.

Upon meeting, ask the investigator to provide his license number, and then have it verified in the licensing agency to check whether the investigator is a licensed PI in Singapore.

Credentials
While investigators offer a wide range of private investigator services, most of them specialize in specific investigative fields. Some PIs have undergone formal training. Some might have work experience that lead to certain investigative jobs, such as being once an arson investigator, a police officer or an insurance investigator. The more experience and training an investigator have undergone that is relevant to his work, the more likely the expert is going to perform private investigator services competently.

In addition, a trained private investigator in Singapore is less likely to commit mistakes that can hamper the progress of the case, such as violating client confidentiality or taking investigative works that causes conflict of interest. A well-experienced expert within a particular field is also able to utilize resources and knowledge that may not be known to less qualified PIs.

Interview
Before finally hiring a potential investigator, make sure to interview them. After all, you would not expect getting a job without an interview, and this is not an exemption. Here are a few of the most important questions to include in an interview.

• What is your background of this job?
Asking this question will give you a general idea of their expertise. Are they retired police officer? Have worked in FBI? Other than knowing their work history, it helps you find out that they are retired officers, not fired officers. Termination from being a law enforcer could be due to poor performance or as serious as unethical or illegal practices—the information you must know before employing private investigator services.

• Who will be assigned for my case?
In order for an investigative firm to provide excellent quality service, they assign a team of investigators, each with different skills, backgrounds and experience in order to handle a case the best way possible. For such reason, find out the capabilities of every individual in the team and determine their strengths that can help in the successful investigation of your case. However, do not get offended if your case is not handled by the head investigator. Different experts in the organizations have specific sets of skills and contact that can help for the accurate and fast resolution of your case. Trust the experts assigned to you; they are the ones assigned to handle your case for a good reason.

• How long have you been a private investigator?
Like any other profession, before becoming a pro in your field, we have to start somewhere. But having less experience does not mean they are bad. Understand that employing a newer investigator is not a bad thing. However, it is also important to keep in mind that for more delicate matters, like custody cases and professional surveillance, experience is key. Moreover, investigators with excellent success records and practice ethical behaviour are more likely to provide you with great results. Just know, though, that hiring a respectable, qualified and newly licensed PI in Singapore is not bad thing either.

Private Investigator Fees
The fee that your investigator will charge will depend on the nature of the work for which the expert is hired. Some investigative works can be conducted on a fixed rate, such as basic background check or search of digital records for a missing individual. For more thorough investigative works, you are likelt to be charged with a higher rate.

Some investigator services are essentially costly, such as surveillance of a particular individual. As a rule of thumb, the more time an investigator commits to an investigation, the more the service will cost.

Another factor that can affect the pricing of a service is the extent of the expert’s experience, the complexity of the operations and the timeframe you demand. But always keep in mind that whatever arrangement you negotiate regarding the payment, have it stated in the contract. Include in the written agreement when the payment should be given and additional services and tasks included in the fee.

Private investigators are hired by people to find out the truth regardless of what you feel, expect or think about something. If you hire a PI to catch cheating spouse, but turns out after the investigation that they were not, then that is the truth. What you expect as a result of your case is not always what you are going to get after a thorough investigation. A private investigator cannot guarantee to give you the results you want. They can only assure that they will do their job well and provide you nothing but the truth. The outcome of the case? That’s another story.