In Canada, the summer heat can be relentless. When temperatures rise, a working air conditioner is your best friend. But what happens when it stops working as it should? You might notice subtle changes at first.
Perhaps your home isn’t as cool as it used to be, or strange noises are coming from the unit. Ignoring these signs can lead to bigger problems and higher costs.
Knowing the signs of a failing air conditioner can save you from discomfort and unexpected expenses. In this blog, we’ll cover the top seven signs you need air conditioning repair.
Stay ahead of the heat and keep your home comfortable by recognizing these warning signals early.
Unusual Noises
Air conditioners aren’t whisper-quiet, but there are specific noises you should never hear. If you detect any of these sounds, it might be time for a repair:
- Grinding: This often indicates a problem with the motor bearings.
- Squealing: This noise usually points to a slipped belt or a malfunctioning motor.
- Banging: If you hear banging, something may be loose or broken inside the unit.
These noises typically occur due to wear and tear, lack of maintenance, or foreign objects in the unit. Ignoring these sounds can lead to more severe damage over time.
Weak Airflow
Have you noticed that some rooms are cooler than others? Or perhaps the air from your vents feels weak? These are clear indicators of weak airflow. Weak airflow can result from several issues, such as clogged filters, ductwork problems, or fan issues.
Over time, filters can become clogged with dust and debris, leaks or blockages in your ducts can hinder airflow, and the fan inside your AC might be malfunctioning. Poor airflow doesn’t just mean less comfort; it also means your AC has to work harder, leading to higher energy bills and potential system failure.
Warm Air Blowing From Vents
One of the most obvious signs of trouble is warm air blowing from your vents. This issue can quickly make your home uncomfortable. Several problems can lead to warm air, including refrigerant leaks, compressor issues, and thermostat problems.
Low refrigerant levels can’t cool the air effectively, the compressor might be failing, or sometimes, the thermostat may be the culprit. If you notice warm air, check your thermostat first. If the settings are correct, it’s time to call a professional for air conditioning repair.
Strange Odours
Your AC should never emit bad odours. If it does, something is wrong. Different smells can indicate various issues. A musty smell often points to mould or mildew inside the unit or ductwork, while a burning odour could mean electrical problems.
Ignoring strange odours can lead to health issues and further system damage. It’s essential to address these smells promptly by contacting a professional.
High Humidity Levels
Your AC doesn’t just cool your home – it also helps control humidity. If you notice your home feels sticky or damp, your AC might be struggling. High humidity levels can result from improper size or malfunctioning parts.
Your AC might be too big or too small for your home, or components like the evaporator coil might not be working correctly. Excess humidity can lead to mould growth, wood damage, and overall discomfort. It’s vital to fix this issue to maintain a healthy indoor environment.
Frequent Cycling
Short cycling refers to your AC turning on and off frequently. This can wear out your system and lead to higher energy bills. Several factors can cause short cycling, including thermostat issues, refrigerant leaks, and electrical problems.
The thermostat might be malfunctioning or incorrectly placed, low refrigerant can cause the system to cycle more often, or faulty wiring or control boards can lead to short cycling.
Frequent cycling puts a strain on your AC. Addressing this issue promptly can extend the life of your unit and improve efficiency.
Rising Energy Bills
If you notice a sudden spike in your energy bills without a corresponding increase in usage, your AC might be the cause. Several factors can reduce your AC’s efficiency, such as dirty filters, old units, and maintenance neglect.
Clogged filters force your AC to work harder, older units naturally become less efficient over time, and lack of regular maintenance can lead to decreased performance.
Regular maintenance and timely repairs can help keep your energy bills in check. An efficient AC unit is more cost-effective in the long run.
Choose Nor-Can Heating For Air Conditioning Repair
Nor-Can Heating and Air is dedicated to providing exceptional HVAC services to Canadian homeowners. With a focus on customer satisfaction and quality work, we ensure your heating and cooling systems run efficiently year-round.
Contact us today to schedule your air conditioning repair and keep your home comfortable.
