Helpful Tips on How to Troubleshoot Your Commercial Air Conditioning Problems

Keeping your commercial air conditioning system in good working condition increases the productivity of your employees. As a business or property owner, there are some simple tasks you can do to ensure your HVAC unit works as it should. But certain aspects of commercial air conditioning repairs in Sydney are a bit technical, and therefore you require the assistance of a professional technician for commercial air conditioning Sydney. Outlined in this article are some helpful troubleshooting tips and advice on when to call a competent HVAC contractor to come and maintain your commercial AC unit.

There are simple commercial HVAC repair tasks you can handle yourself. Bear in mind that your AC system will not work properly if it is not well-maintained. Consider performing these tasks on a regular basis to ensure a smooth running of your commercial AC unit:

Simple Commercial AC Service Tasks

  1. Changing Filters

It is obvious that your system will not work properly if the filters are full of debris. If filters are dirty, they are likely going to affect the performance and efficiency of the entire system. Also, they are going to reduce the lifespan of your expensive air conditioning machine. So, it is always advisable to have the filters cleaned regularly or replaced if they are out of use.

  1. Making Regular Condenser Coil Inspections

It is true the condenser coils become dirty over time. If this happens, a problem with freezing develops and this may lead to poor efficiency. Early inspection can alert you to possible problems before they go beyond repair. It is quite easy to clean condenser coils since they are accessible. If you do not have any knowledge about them, consider seeking assistance from a professional HVAC technician.

In-Depth Commercial AC Service Tasks

Your air conditioning north Sydney may need troubleshooting expertise beyond what you can handle. That is when you require professional AC technicians to come and address certain problems. Once the problems have been diagnosed, the following tasks have to be done:

  • Preventative unit maintenance. The technician handling your AC unit has to perform regular maintenance tasks, such as cleaning condenser coils. This helps prevent problems before they become unmanageable.
  • Cleaning the duct. If the duct is leaking, your system may not function properly. This is because it has to strain a lot in order to maintain the optimal temperature. It is, therefore, good to ensure all leaky ducts are sealed and cleaned in order to increase the efficiency of your system.
  • Replacement of outdated AC system. If your commercial AC unit is outdated, it is always advisable to have it replaced. If possible, you need to upgrade to an energy star-efficient unit, which helps reduce heating and cooling costs.

Who to Contact for Commercial AC Problems

If your commercial air conditioning Sydney is not working properly, consider calling an expert in the field. Do not just go for any handyman you come across during your search. Instead, you should vet several HVAC contractors in order to determine who the best is. For the best professional contractor for commercial air conditioning in Sydney, residents can search locally or online.

5 Things You Should Know about Air Conditioning Repair Service

As much as you need high-quality AC repair service, hiring a company that offers reasonable fees is highly recommended. Dealing with a trustworthy company is also important because you will feel confident in the charges you pay. Some unscrupulous service providers take advantage of their customers by raising the repair and maintenance fees. If you are concerned about hidden repair costs, you don’t need to worry about the fees. Here are 5 things you need to know before accepting any repair deal with an air conditioning systems repairs Sydney company.

Consult your records

Maintenance and air conditioner repair work go hand-in-hand, and the records will tell you if a particular part needs replacement. A technician may tell you that the part must be changed whereas you did so a few weeks ago. Of course, the part may require replacement but not so soon. Therefore, you will open up the matter about why the part has broken down so soon again. If you are a homeowner with an AC system installed, always keep repair and maintenance records. It will be easier to know how old a part is, and then take an appropriate action.


First of all, an invoice from a reliable home air conditioning repairs Sydney company should indicate the charges clearly. If you had called the service provider for an emergency, you may pay extra fees for the service. This is fair because most companies charge additional fees for emergency services. However, ensure you don’t pay more than it should be. Accept to pay for the emergency service only, but not any other extra charge. Some companies tend to over-charge customers, especially if the emergency service is being done during weekends, holidays, or night hours. Basically, almost all companies that handle AC repairs operate 24/7.

Unlawful fees

Some companies are not honest with their customers when it comes to making payments. Once the job has been successfully completed, definitely you will pay for the service. If you want to pay using a credit card, it is necessary to ask if there are any processing fees. You may not realise just after making the payment. Therefore, you should ask about it even before accepting the deal (if you usually use a credit card to make payments). A number of service providers do it, and some may charge up to $10. It is not legitimate to do it.

The cost minimums

If your air conditioner system is faulty and you need a repairer, do not accept multiple hour minimums because you will pay too much. Since you don’t know the exact defective part, the minimum charge doesn’t change. It is advisable to investigate the service call charges ahead of time, as well as the minimums put in place. If you haven’t enquired about it, don’t accept the repair or maintenance deal.

Truck fees

If you do not live in a place with a nearby parking, some companies charge a parking/truck fee. They charge due to inconveniences and extra time, but it is not the best method to maintain the customers’ loyalty. Therefore, examine if the company charges truck fees before hiring.

What Could Make a Heater so Loud?

noiseIt can be very scary and intimidating when your heater makes a loud bang when it turns on. For light sleepers and mothers with young babies, it can give you sleepless nights you never wish to remember. Here are a few major causes of heater noise and the tips on how to get rid of it:

Dirty furnace burners

If the noise occurs only when your furnace turns on and it lasts for several seconds or minutes before you start feeling the hot air, your furnace burner may be dirty. Accumulated dirt on the furnace burners will cause gas to collect on the furnace before it ignites. The delayed ignition from huge gas build up brings about the big bang comparable to a mini explosive.

You should never ignore this noise since delayed ignition may eventually crack the heat exchanger of your furnace. When this is cracked, you will have to purchase a new furnace and can be quite expensive.

Seek the services of professional heater cleaners if this is what causes the noise.
Delayed gas ignition/explosive problem

If the banging noise comes from the heater, then the delayed ignition is the likely cause.

Delayed gas ignition as discussed above, occurs when the gas in your furnace builds up instead of igniting immediately. The delayed ignition may be caused by the following conditions:

  • Excessive air mixing with the gas, making it difficult to ignite.
  • Too little gas reaching the burners due to low gas pressure from the supply.
  • Restricted, dirty, or weak pilot light for older furnace models.
  • Misaligned or dirty furnace burners

Expanding and contracting air ducts

If you hear clapping noise a few meters away from your furnace, then the issue is most likely in the air ducts.
When the furnace’s blower begins, it both sucks in air from around the home and blows it out through the supply ducts. This makes different portions of your ducts to contract (pop in) and expand (pop out). This may cause little noise since the minor popping is natural. If the expansion and contraction is severe, it may result in loud popping and banging noise and may be as a result of the following conditions:

  • Undersized ducts- As the blower pulls and pushes air through a very small area, it may cause strain on the air ducts.
  • Closed vents- Will make the blower struggle harder to push out and pull in air, making the ducts to forcefully expand and contract as a result of the increased air pressure. The same amount of air tries to get in through squeezed passageway exerting more pressure on the open passageway.
  • Clogged air filter- This may make it difficult for your blower to pull in the return air, hence causing the return ducts to forcefully pop in generating loud bangs.

Try opening the air vents and change the furnace filters and see if the problem goes away. If that doesn’t work, you may need to call professional heater technicians for further troubleshooting. They may advise you further on what needs to be changed especially if the ducts are undersized.

The benefits of heat pumps

When it comes to deciding an efficient heating option, homeowners often get overwhelmed because of availability of various heating solutions such as heat pumps, central heating systems, boilers, electric space heater, pellet stoves, etc. Out of these many options, heat pump’s popularity has dramatically risen over years.

Not only do heat pumps boast for high energy efficiency ratings, they are practical, convenient and environmentally friendly to use. In addition, they can also be used for cooling in summer, dehumidifying, air filtration, etc. Many consumer advocacy groups and government agencies also endorse heat pumps to be the most efficient heating option.

Here are some of the key benefits of heat pumps

Energy efficiency

With achieving an average COP (Coefficient of Performance) figures of four or more, many energy efficiency conservation agencies has identified heat pumps as the most efficient form of heating with between 300% to 400% efficiency. This means they only use an average of less than 1 kilowatt to achieve four kilowatts of heating or cooling, while also making it cheaper to run as well.

Comfort control and convenience

Heat pumps spread the warmed air with the use of a fan, making the heating dispersed more evenly than any other heating options. Your can have a precise indoor comfort control in a single touch of a button with a heat pump. Once reaching your desired comfortable temperature, it will automatically maintain that temperature without continuing for more heat. Some heating appliances, on the other hand, continue heating resulting in an unfavorable indoor temperature. Heat pump also allows you to pre-program the start up or turn off schedules that suit you.


The fire services always suggest children, furniture, clothing be at least a meter away from fires or heaters. However, heat pumps, unlike many heating options including electric heater, gas burners, have no hot surfaces or flames and hence they are absolutely safe for children as well.

Improved Air Quality

Most heat pumps can improve your indoor air quality by getting rid of nasty allergens through advanced air filtration system. They can remove airborne particles and provide maximum air quality that is vital for allergy and asthma sufferers.

Cooling in summer

One of the key benefits of heat pumps is their unique functionality to be used both in winter and summer. Not only can they be used to heat in winter, but they can also be used to cool your house in summer. They are also used in dehumidification to fight excess moisture to enhance comfort levels.

If you reside in Melbourne area and want your heat pump inspected for any issue or maintained to help prolong its lifespan, contact Heating and Aircon Repairs Online and let our qualified heating system repair Melbourne and maintenance services access your system and offer you with quality services.


Why Your Air Conditioner Might Blow Foul Smelling

An air conditioning system is a crucial requirement in Sydney: it creates a comfortable environment to live in and work by reducing humidity and maintaining a favourable temperature. However, it can be utterly horrible if your AC starts blowing foul smelling. Unmaintained, inefficient, or broken air conditioner may start producing bad smell that makes your living environment uncomfortable and annoying to live in.

aircon smell

So, if your indoor space seems to develop nasty smell every time you run your AC, then this is definitely not something you should ignore because it adversely affects your indoor air quality too. So, it is crucial to get the issue identified and see what can be done to fix it at the quickest so you can enjoy the fresh, cool and quality indoor air in your living space.

While there can be several causes that make your air conditioner to blow foul smelling air, below is a list of some main causes and how they can be resolved.

Too big air conditioner for your space

Your air conditioner has two primary functions: to cool and to dehumidify. It cools your homes and removes heat and moisture from your indoor air. If you have a too big air conditioner for your room, it will cool your indoor too soon that dehumidification won’t take place adequately. On high humidity days, mildew and mold will develop and grow on some of your AC’s components that will blow out foul smelling. So, it is crucial to have the right sized AC system for your indoor space.

Clogged condensate drain

When you have a clogged condensate drain with dirt and grime particles, water will be blocked in the drain pan, that may become a breeding ground for fungus, mildew, mold, etc., which will produce nasty foul smell. So, it is important to make sure your condensate drain is out of dust, dirt and debris, which you can achieve through regular system maintenance.

Dirty cooling or evaporator coil

Microorganisms or bacteria will develop and grow if your cooling coil is dirty. And as your AC blows, foul smelling will be picked from the coils, and distributed to your indoor. So, check your cooling or evaporator coil for dirt and make sure it is clean. A visual check-up may require removing some panels from the blower or furnace, so taking a professional’s help can be the best solution to resolve this issue.

Air filtration system problems

If you have dirty filter issues, your AC’s air filtration system will not be able to remove contaminants from your homes air, which will give off foul smell inside your home. It is important to note that your AC’s filter should be changed for every 1 to 3 months, depending on the use, to ensure your filter works optimally as it should.

If your air conditioner blows foul smelling air, hiring a professional air conditioning contractor is the best solutions and get solved the issues in the proper way. Contact the qualified air conditioner repair and maintenance services in Sydney  to access your system and find the underlying causes and help solve the issues efficiently and quickly.

comfort house

Torrential Rainfall in City? – Learn How to Service Your Air Conditioner

rainAll of us have experienced days when it rains cats and dogs. With heavy rains that hit your city, there are high chances that excess water hampers your air conditioner. Prevent damages caused by overflowing waters by taking simple timely measures. Here is how-

  • Safety first – There is no two ways about it. Yes, it is important to clear up clogged water from your appliance. However, before you hop into the task, be cautioned about the risks and think for a while about the possible dangers. The first step must be to switch off power supply to your air conditioner. You may turn off the main switch of the house to disconnect electric supply or you may simply turn off the aircon’s electric switch. That will disconnect the appliance from the circuit.
  • Seek expert help – Professional assistance is irreplaceable. If you feel that disconnecting electric supply might be hazardous for you, call for professional help. They will arrive with the right gadgets and equipment to assess your HVAC appliance and the electricity circuit.

They will be able to help you analyze whether your air conditioner is in a repairable condition or it has been severely damaged. In case of extreme damage, they might ask you to replace the appliance for your safety. In order to determine whether you must call for air conditioning repair in Sydney or look for a replacement, you need to consider three primary factors as follows:

  • Water clogging – Assess how much water has clogged in the ducts, pipes or external parts of the AC. Additionally, calculate an approximate time this water has been within the system. The longer the clogging duration, the higher is the severity of damage.
  • Electricity Supply Duration – As soon as it comes to your notice that your AC is affected by heavy rainfall, turn off the electricity supply. Longer electricity flowing through the circuit during harsh rains, may lead to greater damage.
  • Debris, Insect matter, particles in appliance – Excessive clogging due to dirt and debris that comes with heavy winds and rain also makes the appliance dysfunctional. The solution to this is calling for expert advice. If it can easily be cleared, then it can be made functional by simple replacement.

If conditions are favorable for air conditioning repair, then call for expert air conditioning services. Take care to maintain a hazard-free environment while repair. Here are some tips for the same-

  • Switch off the electrical switches and pull out air conditioner plugs from sockets
  • Wipe/ drain excess water. Give sufficient time for the air conditioner to dry.
  • Seek professional assistance to inspect the aircon and wiring
  • Get your air conditioner inspected, cleaned and lubricated by an expert. Further, seek in depth consultation about repair, servicing and price estimates of the same.

Irrespective of whatever the circumstance might be, keep safety first. Do not hurry or panic. Replace air filters and furnace filters of the situation so demands. This will help you keep away risk of indoor air pollution.

Discovering the Types of Air Conditioner to Find the Right Comfort and Efficiency

Today, there are different types of air conditioner available in the market and each type provides own list of great features that perfectly fit in a certain setting. Knowing these different AC types is highly crucial to help determine which one will fit your cooling needs.

Some homeowners purchase bigger AC units for cooling their homes fast and others buy smaller units for cheaper and lesser energy consumption. But, decisions taken on these concepts or motives can adversely impact the overall operations and efficiency of your air conditioner system.

Therefore, choosing the right type of AC system is one of the most important steps because it will hugely contribute to the level of efficiency and comfort, your homes maintains.

Choosing your AC system type

Choosing a right type of air conditioner can be a challenging task without a HVAC technician engagement. However, you can reach the level of familiarity by figuring out what your needs. Primarily, you will need to confirm the amount of space that needs to be served, energy efficiency of the system, the total budget you can afford, etc. By accurately accessing these factors, you will be able to determine the ideal AC type that fit your unique living style.

Discovering Various Air Conditioners Types

Windows Air Conditioner

This air conditioner type has single unit and specially designed to be fitted in window sills. One single box is used to hold all the required AC components, including condenser, cooling coil, evaporator, compressor, and expansion valve or coil. Because of the single unit, installation and maintenance becomes easier and it is usually more affordable than other varieties.


Split Air Conditioner

This type of AC system has two units, namely, indoor unit and outdoor unit. Split AC is the most popular type because it can be installed in rooms with no windows, while also adding elegant look to the room. The indoor unit installed inside your room consumes the warm air and gives the cold air. On the other hand the outdoor unit that holds the compressor blow out the warm out through drain pipes connected to the indoor unit.

Split Air Conditioner

Tower Air Conditioners

A tower AC system also comprises of two units – an indoor and an outdoor. But, unlike split AC, you don’t to install the indoor unit on the wall. It rather stands on the the floor, occupying some space. This type of AC is ideal for larger rooms because it has high cooling capacity.


Cassette Air Conditioner

This AC type is specially designed for ceiling installations. Most of its types need no ducting and are suitable for large spaces where split or windows ACs may not be installed. These AC types come in stylish cassettes and offer amazing performances, while also adding elegance in home decor.