What are the common parts that go bad on ac unit?

The compressor and fan controls can wear out, especially when the air conditioner is turned on and off frequently, as is common when a system is too large. Since corrosion of cables and terminals is also a problem in many systems, electrical connections and contacts should be checked during a professional service visit. To get your cooling system working again, you may only need to check and replace the dirty HVAC filter with a clean one. Another reason why an air conditioner malfunction could occur is due to a refrigerant leak.

When the coolant escapes the system, the indoor temperature and humidity will increase, causing discomfort in the home. In many cases, a coolant leak can be repaired after a watertightness test is performed to get the system working again and recooling the house. Let our team of experienced HVAC technicians show you the best air conditioner repair solutions for malfunctioning household refrigeration equipment. Get started and schedule your service: call 800-564-2611 today (optional) or request an appointment online.

Serving the Toronto GTA since 1992, we provide installation, emergency repairs and maintenance of all types of heating and air conditioning units, such as HVAC, furnaces, air conditioning, central air conditioning, water heaters and fireplaces. The air conditioning system extends far beyond the basement unit and reaches the walls, floors, and ceilings of the house. Ducts are the home's respiratory system, distributing air, maintaining adequate airflow, and ensuring that everyone is cool and comfortable. However, it is estimated that up to 30% of the air that an average system cools is lost on the way to different rooms due to leaks in ducts.

Imagine owning a business that loses 30% of its products during delivery. That is, in essence, what happens with leaking ducts. During delivery, up to 30% of all the cold air produced by the system is lost. And that cold air that is lost did not serve to cool down on its own. The landlord paid for it and the landlord is absorbing the loss every day.

Toronto homeowners can put an end to this terrible waste by having a highly trained and efficient Tropicair Toronto air conditioning service technician perform regular maintenance on their air conditioning system, including ductwork. The house will be cooler, the system will work more efficiently, and money can be saved for other things, such as summer vacation. That's how the world works. But there's no reason for things to break down any sooner than they should. Many age-related breakdowns can be prevented through regular maintenance checks.

Just as human beings are more likely to live longer if they undergo regular checks, machines such as cars, elevators and air conditioners work better for longer if properly maintained. The number one reason for premature HVAC system failures is that maintenance is poor or non-existent. In some cases, a system designed to last more than 10 years can suffer a catastrophic failure after 6 or 7 years if it has not been properly maintained. As long as it's in operation, it will also be less and less efficient, meaning that energy bills will be higher than necessary.

The best way to avoid having to pay a lot of money for energy and the premature replacement system of the air conditioning unit is timely maintenance. Like all electrical appliances, an air conditioner is comprised of several components that are serviced, repaired or replaced during routine maintenance checks. These parts include compressors, condenser coils, fans, air filters, and more. The compressor serves as the heart of an air conditioner. Its function can be compared to that of the human heart.

Just as the heart pumps blood to all parts of the body, the compressor pumps refrigerant in a closed circuit between the evaporator coils and the condenser. This component must be checked at least once every six months during a maintenance check. This component has to be in the best condition for an air conditioner to perform at its best at all times. If the cooling effect of the air conditioner begins to diminish, your compressor may be faulty.

This component is located on the outside of the air conditioner. There are two main types of compressors: an alternative processor and a spiral-type processor. One scroll type compressor is slightly more expensive than the other because it is more efficient and quieter. The condenser coil is a network of tubes filled with refrigerant. It cools the already hot gaseous refrigerant and then converts it to a cold liquid.

The extracted heat is emitted to the outside. That's why this component is found on the back of a window unit and in the outdoor unit of a split air conditioning unit. This is the source of the cold air that the air conditioner emits. This component should also be checked, as it is a vital part of the air conditioner.

The fan blows air over the condenser to facilitate the condensation of the refrigerant and also to prevent overheating. If the fan is faulty and not replaced, the condenser coil may get too hot and build up. When that happens, it could affect other components or even cause damage to the entire air conditioning system. This is why regular inspection is necessary.

Prevention is better than sorry. Every component is important no matter how small. The fan is also an external component. The evaporator coil is another network of tubes that does something similar to what the condenser coil does. As the name suggests, it plays an important role in the evaporation of the refrigerant.

It cools and dehumidifies the refrigerant as it evaporates and becomes a gas. The evaporator and condenser coils work hand in hand. Therefore, when one does not work properly, the other becomes useless. The air handling unit is the fan that pushes cold air through the air ducts.

It is also important, since the air conditioner will not circulate if this component builds up. This is located on the inside of the air conditioning system. The air filter is vital for filtering the air that passes through the system. In other words, it traps all the dust particles in the air that passes through the air conditioner. This, in turn, prevents the air conditioner from circulating dusty air in the house.

It also improves the proper functioning of the system. This component should also be cleaned or changed as regularly as possible. The drain system includes a drain pan. A tangible amount of water emerges from the condensation process.

All air conditioners have pipes intended to drain water caused by condensation. These pipes must be rinsed during preventive maintenance, as they can become clogged with algae or other similar organisms. Otherwise, there will be no free flow of water. As a backup to these pipes, the air conditioner also has a drain tray that holds water in case the drain pipes are blocked. To prevent water from overflowing through the drain pan, there is an automatic cutoff switch that shuts off the air conditioner.

The smallest component of the drain system is the cutoff switch. As small as it is, can you imagine what can happen if the switch is locked? This underlines the fact that regular preventive maintenance is more than necessary, as it can save you a lot of money in the long run. Unfortunately, the fact that it's so simple seems to lead some homeowners to a state of complacency and they end up ignoring air filter maintenance controls or simply discarding them as unnecessary. Although air conditioner condenser coils can be cleaned with a water hose, in many cases of extreme accumulation, they will need to be chemically cleaned by an HVAC service technician.

With all the wear and tear they entail, these electrical components will most likely have to be replaced by an HVAC contractor more than once during the life of the system. During a hot and muggy summer in Ohio, it's a known fact that the air conditioner will work frequently. Evaporator coils attract maximum dust from air conditioning machines, which tends to interfere with their normal operation. Allow any of those components to deteriorate, and the amount of money you spend trying to get the system back up and running will exceed what you could have spent on maintenance.

Whenever you notice a problem, it's a good idea to turn off the air conditioner until the technician arrives. If the air conditioning unit is mounted on the top of the oven, water may seep into the oven unit and produce rust. It's a precision device that should never be overlooked when it comes to regular HVAC system maintenance. If the filters accumulate more dust than usual, they may stop doing their job and, therefore, it is vital to replace them if you use the air conditioner more. If this is found to be the cause of the air conditioning problem, a Logan Services technician can diagnose a bad contractor and repair your air conditioner to get your system working again.

Tropic Air Heating and Air Conditioning has been providing reasonably priced air conditioning services in the Greater Toronto Area (GTA) for more than three decades.