AC Repair Services in Bedford, IN
It can seem like every summer gets a little hotter. Without air conditioning, this trend could spell disaster for Bedford families, which is why every household should have an HVAC technician who can provide not just AC installations, inspections, and tune-ups but also repair services.
Signs It’s Time for Air Conditioning Repairs
Some homeowners wait until their air conditioners have stopped working entirely to call for AC Repair services, but that’s a mistake. More often than not, there are earlier warning signs that precede total system failures. Keep an eye out for these common signs it’s time for AC repairs and call a technician right away if they come up:
- Abnormally noisy operation
- Unusual, musty smells
- Sudden increases in electric bills
- Warm air coming from the vents
- Insufficient cool air coming from the vents
- High humidity
- Thermostat malfunctions
A trained HVAC technician can diagnose the underlying problem quickly and accurately and then provide effective repair services.
Common AC Problems
Homeowners don’t need to know exactly what’s wrong with their air conditioning units to request AC repair services. It can, however, help to have an idea of what might be wrong. Because air conditioners are complex systems, there are a lot of issues that can come up. Some of the most common of them include:
Low Refrigerant Levels
If an air conditioner starts running low on refrigerant, it can freeze the evaporator coils, leading to all kinds of other issues. Frozen evaporator coils can cause water leaks, severe drops in efficiency, hissing and bubbling noises, and, eventually, a total lack of cold air coming from the vents.
Frozen Evaporator Coils
Low refrigerant levels aren’t the only things that can lead to frozen evaporator coils. Another common cause is a lack of air. Insufficient airflow over the coils will cause the condensation that’s always present to freeze over, creating a feedback loop that continues until the underlying issue is resolved. Before calling an HVAC tech, try:
- Unblocking supply vents
- Changing the air filters
- Increasing the fan speed
- Checking for thermostat failures
Dirty Condenser Coils
If too much dirt and dust build up on an AC unit’s condenser coils, it can prevent normal heat transfer. Just like frozen condenser coils, seriously dirty coils that can’t transfer heat to the outside won’t be able to operate efficiently.
Blower fans can overheat when evaporator coils freeze, but that’s not the only issue that occurs with this essential AC component. Sometimes, mechanical malfunctions lead to slow blade rotation, loud rattling sounds that indicate loose parts or an obstruction, constant cycling, and AC units that won’t start or stop.
Leaky ducts can’t transport cooled air throughout the home efficiently. They produce uneven airflow throughout the different rooms of the home and can even route the air into attics or crawl spaces where it doesn’t do anyone any good. Only a trained HVAC technician should be entrusted with repairing or replacing leaky ducts. These experts have industrial-grade equipment to get the job done faster and more effectively than homeowners could manage on their own.
AC units are supposed to act as dehumidifiers, as well. All that condensation has to go somewhere, but it shouldn’t drip from the unit onto the floor. When this happens, a blocked drain hole or faulty condensation pump is usually to blame.
Thermostat malfunctions can get stuck in on-mode so that the air conditioner won’t turn off, overworking the unit, or fail to respond to new settings and cause the system to short-cycle. Defective thermostats may also provide inaccurate temperature readings or simply fail to work entirely. Try to look at thermostat replacement as a good excuse for investing in a modern, smart thermostat.
Clogged Drain Lines
If the air conditioner’s drain line gets clogged, the condensation gets stuck in the drain pain and water line, which increases humidity levels within the home. Since the humidity levels already tend to be high in the summer, this can lead to unpleasant, muggy conditions that create a perfect environment for mold. The water that pools in and around AC units as a result of clogged drain lines can also cause corrosion.
Need AC Services?
Homeowners who need AC repair services in Bedford, IN can trust Dayton’s Heating and Cooling with all of their air conditioning needs. From tune-ups to AC replacements, we can do it all. Founded in 1985, our family-owned and -operated business is dedicated to providing local homeowners with the most reliable services, so give us a call at (812) 275-6964 to schedule an appointment.