5 Common Air Conditioning Issues During Summer

The heat during summer could be ufriendly, and the last thing you’d want is for your air conditioning system to go faulty. Usually, different seasons come with unique issues for air-conditioning systems. Summer usually has a high record of AC breakdowns, which could be due to various reasons, areas serviced for air conditioning in Sydney are one of the most common being a lack of regular servicing for the air-conditioning system.

Here are five common air conditioning issues during summer and how they can be prevented.

Dirty Air Filters

Think about a sieve or filter clogged up with dirt; there’ll be no space for anything to travel through. This is the same with your AC filter. The more your air conditioner runs, the dirtier the air filter will be. Dirt comes in the form of dust and may be promoted by the presence of many people at home, kids, or pets. 

The presence of dirt in the air filter causes a strain in the passage of air, resulting in a lack of cooling and other system failures. However, this problem can be managed with regular AC maintenance. Your AC filters should be regularly cleaned by professional air conditioning services and should be replaced at least every three months. You reduce energy consumption and enjoy a longer lifespan for your AC by sticking to this.

Dirty AC Coils

An air conditioner is known to process about 100,000 pounds of air per day. Air contains so much dust, and you can only imagine how much dust your AC coils are sucking up daily. Because it’s summer, you tend to use your AC more often than in other seasons. This automatically means your AC coils would get dirty faster during summer.

What do your AC coils do?  They help remove hot air from your environment. When your AC coils are clogged up, they can’t perform this function efficiently. Furthermore, they’ll consume more energy, increasing your bills. If this issue is prolonged, it could totally damage your air-conditioning system and shorten its lifespan.

To prevent such problems, it’s essential to clean your coils up. You might not be able to do this yourself because some units may require you to remove some panels to carry out the cleaning process. Thus, don’t hesitate to hire the help of an expert service provider.

Lack Of Refrigerants

A refrigerant is a chemical in an air conditioning system that expands and vaporizes, causing a cooling or refrigerating effect. It absorbs heat and humidity, and, in turn, cools the house. This is a vital component of an AC system and has a lot to do with its efficiency. Due to frequent use of the AC during summer, it’s not a rare case that your AC is low on refrigerants. This could be due to a leakage.

When this happens, you’ll be required to refill it. Small leakages will eventually turn large, so this problem must be rectified as early as possible. Therefore, it’s advised that leak checks are done from time to time, especially when your AC output starts dwindling.

Problems like refrigerant leakages are severe, and, thus, should be rectified only by professionals.

Blocked Drains

Why does water trickle down the hose when the AC is on?  An air conditioner doesn’t only make a room cool; it also removes humidity and makes the air in the room dry. The water released from the air, which then passes through the drain is the one you see flowing down the hose. 

However, it’s been said earlier that dust and other particles are found in the air. The air filter filters these specks of dust, but it’s not 100% efficient. Some tiny particles still find their way through the filter and flow out with the water passing through the drain. Accumulation of dust can turn into sludge, which could clog the drain. 

Besides, since the AC is often used more during summer, it could become blocked by dirt. When the drain gets blocked, it can result in water entering the furnace cabinet, which can cause damage. You should call a professional when you notice water accumulating under your AC.

Young black man repairman checking an outside air conditioner unit close up

Noise Making ACT

This is another common problem experienced in the use of AC, especially during summer. When your air conditioner starts to make loud noises while running, it could signal a problem. This could be from vents, ductwork, or fans. Call an HVAC repair specialist to help you check where the problem is and proffer possible solutions.


Your air conditioning system, just like every other machine, requires routine maintenance. This is necessary to detect any possible issue early enough and prevent it from getting complicated and irreparable. Also, an AC working in hot weather conditions requires increased power efficiency. Therefore, you have to take special care of your AC, especially during summer.

Khuwalid Khalid
Khuwalid Khalid
Contact at Khuwalid.khalid@gmail.com