Air Conditioning Repair Tips: 5 Signs Your Unit Has a Leak
One common issue that most air conditioning units have is refrigerant leaks. A cooling system that starts to leak refrigerant can cause different kinds of efficiency and performance problems. If those issues get worse, you might end up paying a lot for air conditioning repair.
To minimize the possible damage caused by a refrigerant leak, you need to know what signs to look out for. An important thing to take note of is that under normal conditions, your AC unit shouldn’t be losing refrigerant. Refrigerant to an AC is like gas to a vehicle– it maintains and circulates the same amount of refrigerant when the unit is functioning properly.
That said, below are 5 signs your air conditioning system has a leak.
Hissing Sound Coming from the Unit
Your air conditioning unit’s condenser is outside so you might not hear any hissing sounds right away. However, if you start noticing that your system is not cooling or you have an increased utility bill, consider stepping outside to check your system. An abnormal hissing sound from the condenser is a sign that you need to call a technician.
Frozen Evaporator Coils
If your AC isn’t working right, try taking a look inside. Ice inside the unit is an indication that it is leaking refrigerant. If the levels of refrigerant circulating through the evaporator coils are insufficient, the coils cannot absorb heat properly. This will lead to a condensation on the coils, which makes them freeze.
If the coils are indeed frozen, turn your AC unit off ASAP so it can thaw and schedule air conditioning repair with a trusted professional air conditioning repair service in order to address this.
Warm Air Coming from AC
Do you feel warm air coming from your air conditioner? Or did you notice that one of the air vents in your home is producing warmer air compared to the others? Without refrigerant, the air inside your system will not be efficiently cooled. This may result in a significant difference in the air coming from your vents.
Unusually High Electric Bills
An unusual spike in your electric bills is a cause for concern. If you’ve noticed that your energy bill is higher than normal, and you are also experiencing the symptoms above, it might be a refrigerant leak. A system that is losing refrigerant is forced to work harder to cool your home. When the system works harder than it should, it also uses more energy.
When you put your hand next to the vents, you may notice that there is little to no airflow. An air conditioning system that is low on refrigerant cannot produce enough cool air to keep your home cold and comfortable, so reduced airflow is yet another sign of a possible refrigerant leak.
Have you noticed that your AC is not performing quite the way it used to? Does it feel like it’s not really reducing the indoor temperature at all? Or is it taking a long time to cool down? A leaking AC unit can cost you a lot of money over time if left unfixed. If you suspect a leak, it’s always a good idea to schedule an air conditioning repair, so you can keep issues from getting worse.