During the hottest months in Singapore, homes and offices will be relying more on the cooling power of the airconditioning systems but the increased and continuous use will also expose the units to some of the common issues. Knowing how the air conditioner works, however, will help you determine whether the system needs to be calibrated by an aircon maintenance crew or if there are minor problems that need to be addressed soon to avoid major aircon repair projects.
Let’s break down the processes that involve the absorption and casting out of heat and the production of cool air.
Parts of an Air Conditioner
There are five basic components of an air conditioner. When your aircon repair crew from Singapore checks on your unit, the following parts are inspected first.
- Thermostat – This regulates the temperature of the air blown out of the air conditioner as well as the heat flowing inside the unit. Regular aircon maintenance is needed to make sure that the thermostat is calibrated because it’s prone to a lot of problems especially if it’s an automatic or digital type thermostat.
- Evaporator – This unit is linked with the condenser through a pipe and is responsible for transforming high-pressure gas into
low-pressureliquid. The refrigerant will take the heat from the air and then cool it off,so that when the fluid comeout as gas form from the evaporator, the gas is compressed in the compressor.
- Compressor – The aircon maintenance technician from Singapore will help review cold air ventilation systems by doing a thorough aircon servicing and checking of parts, including the compressor. This is probably the most important part to check when doing an
hvacpreventive maintenance,because this is where the gas is transformed into liquidduring the cooling process. The low-pressure gas is converted into high-pressure and energized gas. The refrigerant, the liquid form then comes out of the compressor and transported to the condenser.
- Condenser Coil – The fan in the condenser coil is responsible for cooling down the high-pressure gas and converting it into liquid form. After this, the liquid is transported to the evaporator. This part of the aircon conditioner system should get regular aircon servicing
becausemost aircon type place this part outside the house or the room. It suffers from wear and tear because it is constantly exposed to the elements. Regular aircon maintenance will prevent the fan from wearing out or getting clogged, too.
- Blowing Unit and Air Handler – The air handler draws the warm air from the room while the blowing unit distributes the cool air. In commercial buildings, an extensive duct system is needed to ensure that all the areas get the same quality of cool air. Regular aircon servicing of a complex air conditioner system is crucial to avoid major aircon repair expenses.
How the Aircon Cools the Room
Regardless of the type of aircon you have, they allserve the same purpose of regulating cool air into the room. However, for offices and large spaces in Singapore with multiple rooms, it is recommended to build in new central AC system. A shared aircon system is much moreefficient than stand-alone units for every room. Centralized aircon cools allspaces at once while running in a single system.
To better understand the process, let’s divide the process into two parts based on the location of the aircon parts; indoor and outdoor.
The indoor aircon unit includes the evaporator and the coil box which are responsible for the evaporation and absorption of heat. The cooling fluid is located in the
The outdoor unit
From the indoor unit, the refrigerant is transferred to the outdoor coil and compressor. So, what happens to the used refrigerant? The compressor recycles the refrigerant so that it can keep absorbing and then cooling the air from the room. The refrigerant is compressed so that it becomes high-pressured and then moves into the outdoor coil or condenser so that when it reaches the fan, the warm air is cooled in the condenser coil.
From this process, it would be safe to assume that the air conditioning process is not about cooling the air, but more about collecting warm air and dispersing it outside of the room or building. The process begins when the thermostat detects that the temperature of the room is different from the information you feed it when you change the temperature. It will continue to monitor the temperature in the room to maintain the coolness.
To simplify the process, remember that the warm air passer first throughthe condenser coil, then the expansion valve, next the evaporator coil wherethe air cools, and then the compressor. The process then repeats again and again until there is no warm air that can be cooled.
This constant process
Energy-Efficient and Earth-Friendly Aircon
Like most electronic appliances and gadgets, the air
With the increased demand for companies to operate globally, it is more important to secure ways for seamless international trade. Of course, international freight forwarding is a complex service—with many different regulations and security to follow and countless of moving entities to ship goods from one point to another.
Whether you are someone who ships one container a month or 10 containers a week, it helps t be aware of the common mistakes shippers make when working with a freight forwarding services for transportation of goods.
Mishandling the Time of the Shipment
Like any other things in life, timing is key for international shipping. Estimating the shipping time can be tricky, making this a common international freight mistake, especially among smaller businesses.
Perhaps, you want your goods to be shipped fast. You ask for a quote and find out that the shipping time is more than two weeks. If you promised your goods will arrive sooner, this is going to cause you a serious problem.
Generally speaking, if you want your goods to arrive in the destination faster, have it shipped by air. But keep in mind that air freight is more costly than sea fright and is more ideal for shipping small- to medium-sized shipments. For your larger cargoes, give it more time to transport as it is safer to be shipped by sea freight.
How to Avoid: Researching the shipping time of a freight forwarder to deliver shipments, whether for outside or just within Singapore, is a crucial step to take when working with a cheap clearing and forwarding agent. You can conveniently look it up online, and you will get a decent estimate of how many days it will take to import and export goods to certain destinations. For more accurate details, talk to a reliable freight forwarding agent.
Another way to avoid miscalculations of resources is to get a freight quote within the month of the shipment date. Shipping rates vary all the time, but as a general rule, rates change every month. So, prepare the goods to be shipped, have the details ready for your shipping company, and request for a rate within 30 days before the scheduled transportation of cargoes.
Stolen or damaged goods are a common scenario. The ship may crash, encounter a storm, attacked by pirates or be on fire. All these things can possibly happen anytime. Usually, shippers improperly insure their goods or even skip getting a cargo insurance altogether.
Also, many do not know that there are different types of insurance for different types of goods. For example, household items require to be packed by a professional in order to be insured. Being clueless with such things can result to worthless insurance.
How to Avoid: Discuss about getting an insurance with your freight forwarding company, and make sure to clarify the conditions of it. Most freight forwarding services have insurance, so it is not entirely necessary to outsource your cargo insurance, whether for an international or local freight.
When discussing about the matter with your logistics company, do not forget to mention the type of goods included in the transportation, what are and are not included in the insurance coverage and any special provisions of the offered insurance policy.
Skimping On the Most Important Factors
In relation to the previous freight error, ignoring other important factors when choosing a logistics company for the transportation of your goods can result to horrendous and more expensive delays.
How to Avoid: One thing to help you decide which company to approach is to determine your priorities. When choosing a freight forwarding services provider, keep in mind your budget, timeline and any regulations associated with the transport of your goods. If the cost is the primary concern, then sea freight is the best solution. If One thing to help you decide which company to approach is to determine your priorities. When choosing a freight forwarder, keep in mind your budget, timeline and any regulations associated with the transport of your shipment. If timeliness is critical, especially if it is for your business here in Singapore, then delivery by air plane is the way to go. Air freight may be a bit expensive, but it is the fastest and probably the safest way to ship your goods. If cost is the primary concern, there are also other shipping methods you can choose from. For FDA-approved items, there are separate documentations and regulations for that as well. The best thing to do is to seek professional assistance from a logistics services company to ensure efficiency and legality of the shipment.
Transferring of goods internationally is one of the most crucial parts of handling a commercial business. By being savvy with the ever-changing international regulations and working with a certified international freight forwarder, it is easier to avoid these pitfalls and avoid any risks associated with global shipping.
Going For the Cheapest Freight Rate
This is the most common mistake among international shippers. You are a business owner about to ship a large amount of goods and make a good profit out of it, so you shop around and find the lowest international freight rate possible, and go with that freight forwarder.
However, remember that the rate is not the only factor to consider when choosing a freight forwarding company. Freight Master does their best to provide the best logistics services for a reasonable price for your freight forwarding needs to and from Singapore; but ultimately, they go the extra mile to give you smooth-sailing shipment of your goods.
Going for the company with the cheapest freight rate may even cause more costly problems if your cargo gets delayed, lost, damaged or held up at customs. As what they say, you get what you pay for.
How to Avoid: One of the ways to confirm the experience of a company in the freight forwarding business is to find out how long they have been in the industry. There is a big difference in the performance of a year-old company and a seasoned logistics company who has been operating for decades. However, make sure to check closely if the company who has been operating longer have good track record. Being in the business for longer time does not necessarily translate to excellent services. Read reviews and see for yourself if the company can truly deliver.
Every household will encounter at least one problem with their plumbing regardless of the type of residential unit you have. It is therefore important to schedule regular plumbing servicing with a reliable plumber to ensure that your faucets are working, your toilet isn’t overflowing, and your drains are not clogged. Remember that plumbers also do more than clean the drainpipes, because you can also rely on them to fix your water heater system, gas plumbing, vent system, and exterior drainage system.
Don’t hesitate to call an expert plumber in Singapore if you ever encounter these ten common plumbing problems at home.
1. Replacement of Old Plumbing Works
At some point in the future, you will need to replace your faucets, pipes, and some parts of the toilet. Not only will the replacement of old parts prevent major emergency plumbing repairs, but you will also save money and prevent structural damage to your home. Hidden leaks can eventually destroy the walls, floors, and ceiling of your home, an accident that you could have prevented by simply calling for the nearest plumbing services company in Singapore.
2. Drain Cleaning Services
Drains also need to be cleaned regularly even if you take care not to pour oil, debris, and dirt down the bathroom and kitchen drains. The accumulation of debris can also produce a foul odor and even create leaks if they are not addressed. Consult a plumbing contractor to determine how often your home needs drain cleaning services from one of their plumbers.
3. Rerouting Plumbing Pipes
For families who are planning to move into a new apartment in Singapore, it’s necessary to inspect the plumbing in case of leaks, especially if the apartment is in an old building. You might have to request for a renovation of the unit if the leaks can no longer be fixed simply by replacing the old plumbing pipes. For this type of plumbing works, you should contact a plumbing contractor for the rerouting of the water pipes.
4. Pipe Leak Repair and Unclogging
If your pipes are hidden in the walls or under the floor, it can be difficult to detect leaks and rusting until you see stains and significant damage to the structure. If you happen to see such signs in your home here in Singapore, call a reliable worker to fix rusty pipes and toilet bowl leaks. A 24 hours plumber can take care of any of your piping concerns, including unclogging of your home’s water ways from food, debris, oil, hair and dirt.
5. Toilet Repair
Toilets will also need regular servicing from a reliable plumber in Singapore, especially if it has a lot of issues. Old apartments might need to replace some parts of the plumbing works including the installation of a new toilet to prevent leaks. If it’s an emergency toilet repair, contact a trusted 24 hours plumber who will come to rescue at any time of the day.
6. Fixture Repair, Replacement, and Installation
Although it’s commendable for some households that are doing their own plumbing, the work of a licensed plumber is still different. Do not try to fix, repair, or install your plumbing if you have no experience at all because you might end up spending more money than you initially intended to. There are expert residential-only plumbers you can rely on when you call the best plumbing services company in Singapore.
7. Water Heater Maintenance and Installation
Plumbers are also experts when it comes to the water heater system, that’s because the installation of a dual supply system will need expertise in the planning, layout, and installation of the pipes. If you live in a multi-story residential complex, it is crucial that you hire only an expert plumbing contractor in Singapore to install the system because water heaters are prone to a lot of problems. It will also need regular servicing from a licensed plumber.
8. Sewer Line Blockage Cleaning
If your home’s sewer is located underground, you will need regular servicing from a reliable plumber in Singapore because blockages and breaks in the system can cost you a lot of money for repairs. Just how expensive is it? Well, you will need contractors to dig up the area and to cover it up once it’s done. However, a plumber can offer you cheaper options to repair or clean your sewer.
9. Emergency Plumbing
You should contact a 24 hours plumber if you have broken water pipes, your toilet is acting up, the drains are clogged, the water heater has leaks, or if the sewer line is blocked. These are all considered emergency plumbing issues that can potentially damage your home, cause flooding, and lead to major renovations later. Keep a copy of the contact number of your trusted plumber just in case something needs to be fixed right away. You can prevent most of these, however, if your plumbing often gets regular servicing from a reliable plumber, even if there are no major issues at all.
10. Plumbing Maintenance and Inspection
Finally, you can rely on the best plumbing services company in Singapore for your regular plumbing servicing. If you want to know what the plumber will do during a routine inspection, you can ask for a checklist that might include the following:
• Leak check
• Testing the shut-off valve at each fixture
• Inspection of the joints and pipes that are visible
• Check for corrosion
• Check for strange noises in the shower, tubs, and drains; drain-cleaning
• Check the shower heads and faucet aerators
• Inspect the caulking in the toilet base, sink, tub, and shower
• Inspect the toilet
• Check the water supply in the laundry room
• Check the water pressure
• Replace worn-out parts
• Inspect the water heater and replace the anode rod if needed; and
• Check the temperature of the water from the water heater.