Despite their vast potential benefits, the average lifespan of a typical air conditioner is believed to be close to twelve years. After this period, you are likely to start experiencing frequent problems with your air conditioner, including clogged drain line leading to water leaks, insufficient cooling and heating, a malfunctioning thermostat, increasing energy bills and you may also start hearing strange sounds come from your HVAC as well. All these are problems that will trigger the urgent need of a highly qualified and certified technician. It is highly advisable you should never attempt any form DIY project on your heating and cooling machine.
However, there are a couple of things that you may do to enhance the efficiency of your unit and extend its life as well.
Let us examine some of the maintenance tips that can help you make your house cooler at relatively affordable costs.
- Use your ceiling fans more regularly: If you are a smart homeowner, you should know that the prospect of using your ceiling fan can potentially help you lower your monthly energy bills incredibly. So instead of leaving your central air conditioning to run continuously, take advantage of your ceiling fans. This is because ceiling fans consume comparatively less amount of energy thus will help reduce your monthly energy bills. What’s more, it will help your HVAC unit to serve you for an extended period.
- Always cover your windows facing the western sun with either blinds or drapes during the afternoon.
- You should ventilate your attic adequately: Always make sure that your attic is properly ventilated. This will help your air conditioning to work less hard thus reducing your monthly electric utility bills.
- You air filters should always be clean: If you didn’t know, dirty and clogged air filters are likely to restrict the free circulation of air thus resulting in excessive utilisation of electricity. Dirty filters may as well prevent your air conditioner from working as well.
- Always raise the temperature settings of your cooling and heating unit when you are not around or at night: This will ensure that the cooling process does not go to waste. If you didn’t know, experts have proven that homeowners can potentially save up to nine per cent for every temperature degree you increase when you are not around.
- Provide some shade to your air conditioning unit: You can achieve this through natural means such as using natural plants or trees or by installing plastic cover all together, to help block the heat from the sun. If shaded correctly, your air conditioner can be up to ten
per centmore efficient.
These are just a few examples of some tips that can help you reduce your energy costs. Of course, it is important to read and understand the air conditioner maintenance tips that came with your device. As previously mentioned, after regular use, air conditioners will always develop individual repair issues.
So in this section, let us discuss some of the most common air conditioner repair problems that you may encounter along the road.
Strange sounds from your cooling and heating unit
Apart from the rather familiar sound that is produced when your furnace is turning on, your device should usually operate pretty quietly. This implies that if you hear banging, clanging or any other unfamiliar noise, it could a sign of impending danger. Act fast and contact your local technician before the entire unit breaks down.
It is very common for the air filters of your furnace to get clogged. This particular problem may cause your compressor to strain harder thus consuming lots of energy in the process.
There is no electricity to your air conditioner
There are lots of potential issues that can make your air conditioner not to have power. A tripped circuit breaker, faulty wiring and perhaps an overheated HVAC are all possible culprits. You should contact your local air conditioning repair technician to diagnose and solve the problem. You should examine the outdoor unit to ensure that there are not vegetation blocking the free circulation of air.
A defective compressor
If you are familiar with air conditioners, then you must be aware that the compressor is perhaps the most expensive component of it. Depending on the level of damage, you can consult your local technician whether you’ll have to replace or repair the compressor.
A frozen evaporator coil
A relatively lower refrigerant level, continual operation at night and perhaps inadequate circulation are the known causes of a frozen evaporator coil. When this occurs, the air exiting the supply registers will be warm. Call your local air conditioning repair technician for inspection.