When it comes to your air conditioner, it is important to keep it running efficiently and cleanly with regular AC tune up services. Letting your AC go un-maintained can have consequences that may not be apparent immediately. For example, units that are improperly maintained are more likely to break down or encounter other problems, leading to high repair costs and long-term damage.
Recognizing the signs that your AC needs a tune up is the first step to extending the life of your air conditioner and maximizing its efficiency.
To learn more or schedule your air conditioner maintenance today, contact the heating and air conditioning service professionals at Galmiche & Sons in St. Louis today.
Top 4 Signs You Need an AC Tune Up
From a high-pitched noise to rising energy bills, here are the common signs that indicate it is time for an AC tune up.
1. You Hear Strange Noises from the AC
There are many AC noises that can be signs of a bigger problem. These include:
- Hissing – A hissing noise can signal a refrigerant leak, which can damage the compressor and the AC eventually if not addressed quickly. If you notice this warning sign, you need to contact a licensed air conditioner repair professional to fix the refrigerant leak immediately.
- Buzzing – While there can be many reasons behind a buzzing noise, some common reasons include:
- Malfunctioning compressor
- Worn out or loose components
- A refrigerant leak
- Electrical problems
- Banging – Most of the time, a banging noise is due to a completely separated or loose crankshaft, connecting rod, or other components.
- Squealing and screeching – Improperly aligned components or a worn-out fan belt may be the culprit behind squealing sounds.
- Whistling – A whistling noise can be due to a dirty/clogged air filter, leaky ducts, blocked return vents, or a malfunctioning blower.
2. The Indoor Air is Moist and Sticky
One of the benefits of using an air-conditioner is to reduce humidity levels and make the indoor space comfortable. However, if despite running your AC throughout the day, the indoor air is moist, muggy, and sticky, it is time to schedule an AC tune up.
The causes can range from dirt or debris build-up in the HVAC system, to low refrigerant levels, and problems with the evaporator coil.
3. Your Home is Not Cool Enough
One of the most common reasons for inefficient cooling is a build-up of dirt in the air filter. Your air conditioner may also not work efficiently if there is a problem with any of its components including the evaporator coils, blower, expansion valve, fan, or compressor. In any of these cases, and AC tune up can determine the cause and resolve the issues.
4. Your Energy Bills are Rising
Your monthly bill depends on your usage, the size of your home, and the energy efficiency of your AC unit. However, if you notice your energy bills going up steadily, it might indicate it is time for an AC tune up. While the reasons for AC inefficiency are multiple, here are some common reasons:
- Dirty air filter
- Leaky, clogged, or damaged ducts
- Low refrigerant levels
- Improper air conditioner sizing
- Improper AC installation
- Worn out components
Schedule a Professional AC Tune Up
Unfortunately, over time, even the best AC units will start to face problems such as insufficient cooling or weird noises. While these may seem like obvious signs, it is important to remember that they can be hard to detect.
This is where a professional such as Galmiche & Sons come in. As the leading licensed air conditioner repair professional in St. Louis, we work to fix any problems that may be causing your AC unit to be less efficient. Get in touch with us for a free quote and a seamless AC tune up experience.
