Air conditioners are great. When they work, that is.
However, how do you know when your AC will suddenly quit, leaving you sweltering indoors during the hot summer? It turns out your air conditioning unit may actually be trying to warn you. You just have to know how to read the signs.
By knowing what to look and listen for to avoid a malfunction, you can save yourself a headache. Here are 11 signs you’re in need of emergency AC repair.
1. Unusual Noises
Air conditioners make noise during operation because of a compressor. However, when you start hearing odd gurgling noises or some other weird sound the unit has never made before, then it’s probably a sign the air conditioner is getting ready to quit.
Don’t ignore unusual sounds from your air conditioner. It could be one of the first signs that you’re in need of AC repair.
2. The Vents Are Blowing Warm Air
When your air conditioner is functioning probably, you should expect a steady flow of cool air coming from the vents. However, you may notice the fan is still blowing but the air is warm or even hot.
This could be a sign of blocked air flow in your AC system or a faulty compressor. You need someone in the know that can inspect every component of the system, including the ducts and even the thermostat. Not taking care of this issue could lead to bigger ones.
3. Rapid Cycling
When the weather gets really hot in Texas, you can expect your AC unit to come on more often. However, the intervals between when the unit is operating should be fairly uniform.
If you notice your AC is cycling more frequently than usual, even on days that aren’t so hot, then you may need AC repair service or a new unit.
4. Ice in the System
Your air conditioner is supposed to be cold, sure. However, if there’s ice forming on the components, including the evaporator coil, then there’s a problem that needs to be addressed.
You’ll probably be able to recognize this problem due to the pool of water forming under your air conditioner. This is not a problem that will correct itself.
5. High Indoor Humidity
One of the advantages of an air conditioner is that it controls the indoor humidity, even when the heat and humidity are raging outside. The ideal indoor humidity is between 30 to 50 percent. Higher than that, and your home can feel stuffy and can encourage mold.
However, if you find yourself wiping away moisture from your forehead while you’re just sitting watching television, then it’s probably time to find emergency AC repair service.
Remember, humidity that’s too low can also be a problem, potentially causing eye and sinus irritation.
6. Unpleasant Smells
Holding your nose indoors isn’t something that should be associated with your AC unit. However, it’s likely an indication that your AC needs a tune-up or a professional cleaning. Your ductwork might also need to be cleaned or replaced.
One way you can help avoid this problem is by having an AC repair specialist perform routine maintenance. This can spot problems early before they cause a stink.
7. Weak Air Current
Perhaps cool air is still coming from your vents, but it’s just a trickle. That could be a sign that components in your AC are wearing out or malfunctioning.
It might be something as simple as a clogged air filter, but it could also be the motor. The only way to know for sure is to hire a professional that knows AC repair.
8. Tripped Breakers
If you find yourself resetting the breaker for the AC often when it’s in operation, then you may have an electrical issue.
This problem should be high on your list for emergency AC repair service. Electrical problems not only affect the operation of your air conditioning but can also become a fire hazard, especially if you smell burning.
Electrical issues are definitely not a DIY job. Trust a pro that has expertise working with electrical components.
9. The Fan Is Not Working
The fan in your outdoor central air unit should be spinning when the unit is in operation. That’s to transfer hot air to the outside world.
However, if that fan isn’t doing its job, then the AC compressor could end up overheating and cause damage to the equipment. This can require further repair or replacement beyond a fan motor.
10. Thermostat Malfunctions
Perhaps your thermostat reading no longer seems to coincide with the temperature in the room or the unit doesn’t come on when you program it to.
That may be a problem with the thermostat. However, it’s actually more likely there’s a problem with the AC itself.
11. Low Refrigerant
Central air units use a refrigerant as part of the cooling process. However, a poorly performing AC or low levels probably means your system has a leak.
Recharging your refrigerant is not a job that can be done by just anyone. AC repair companies know which type of refrigerant to use and can help pinpoint the problem so the leak stops.
Finding Reliable Emergency AC Repair
The last thing you want is for your air conditioner to call it quits when the thermometer is at its highest. Especially when outdoor temperature records have recently been broken.
The first thing you’ll want to do is find a quality AC unit that’s built to last. But when it comes to air conditioners, they’re not all made the same.
The same goes for HVAC repair companies. You want a local business that has experience fixing heating and air conditioning in the local climate. You also want a company that uses quality parts and gives reliable advice to extend the life of your equipment.
When the work is done, you need a written guarantee, not just a handshake and a business card. This will help protect you if the AC unit has the same problem shortly after a repair.
Our HVAC repair company offers all of that and more. If you suspect you’re in need of emergency AC repair, then contact us today.