If you want to save money on your energy bills, you should pay attention to the signs that your air conditioning system may need repair. For example, if you notice warm air coming out of vents or hear high-pitched hissing or screaming, it may be time to call a professional. Other signs of trouble include clogged or blocked condenser coils and return vents.
Warm air coming from your vents
If warm air comes from your vents, your air conditioner is likely not operating as efficiently as it should. This could include a leaky compressor, duct leaks, or low refrigerant. If you notice warm air coming from your vents, don’t try to fix it yourself; contact an HVAC service provider to diagnose the problem correctly.
The smell of burning may indicate a burnt wire inside the unit. Or the odor may signify mold growth. You should check your air conditioner for odors to prevent health problems. A malfunctioning thermostat will make the system overheat or undercool a room.
High-pitched hissing or screaming
You may have heard the dreaded high-pitched hissing or screaming sound that indicates that you need an air conditioning repair arlington tx company. This sound could be the result of a leak in the refrigerant line. The refrigerant lines are prone to breakage or damage over time, so it is best to contact a professional. Another type of air conditioner noise is banging or rattling, which is entirely normal when the unit is turned on and off. But if it does, it may indicate an electrical problem or a faulty thermostat.
If you notice the noise, the first step is to tighten any loose parts in your air conditioner. Although homeowners can safely draw loose parts, if they are causing the noise, you should seek professional assistance to fix them. A loose component can cause havoc with the rest of your air conditioning system and cost you much money to replace. An experienced technician will know what to look for and how to fix it safely.
Clogged or blocked return vents
A clogged or blocked return vent means your ductwork is not delivering enough air to rooms in your home. This can cause uneven heating and cooling throughout the house. Another obstructed air duct is a sharp increase in your energy bill.
The best way to determine if your return vents are obstructed is to open them up and check the airflow from each room. The airflow should be uniform throughout your home, so if one room feels colder than another, the vents are likely blocked. You may also notice temperature variations throughout the house, even with the thermostat set to the lowest.
Clogged or blocked condenser coils
Clogged or blocked condenser coil problems can be caused by several factors, including excessive dirt and debris. Dirt and debris can build up on the coil and lead to ice buildup. To avoid these problems, ensure the air filter is clean. Closed or blocked vents can also cause the air conditioner to freeze. If you notice ice or a significant reduction in airflow, contact an HVAC technician.
Dirty condenser coils can lead to higher power bills. They decrease airflow, which means less efficient cooling. Dirty coils also increase the chances of premature unit failure and higher utility bills. Clean them regularly to maintain optimal cooling efficiency. When your air conditioner is working efficiently, your bills will rise.
Clogged or blocked air filters
Your air conditioning system’s filter is critical to the cooling process. A clogged filter restricts airflow, reducing its efficiency. Consequently, it can reduce the amount of cooling air your home receives. Change your filters regularly for window and portable air conditioners. If you own a central air conditioning system, you should change your filters every three to twelve months or as the manufacturer recommends.
A clogged or blocked air filter also means the fan works harder to circulate the air. A hard-working fan uses more energy and can increase your energy bill. However, it’s not just the energy bill that increases when your filter is clogged. The ducts around your air vents also tend to accumulate dust and debris. A white sheet test is easy to see whether your air filter is dirty.
Leaks in the ductwork
If your ducts are leaking, you may notice the presence of dust and fumes. This can be dangerous for your health because leaky ducts pull in air from the outside, which may contain toxic fumes. Leaky ducts can also remove air from the basement or outdoors. Because basements often contain chemicals, these fumes can spread throughout your home. This can make you and your family sick. Therefore, if you notice a strange smell coming from your air conditioning unit, it’s time to call a professional.
Regular duct inspection is one of the best ways to protect your home from allergens and mold growth. In addition to affecting your health, mold can damage your home and cause a lot of trouble. A leaky duct can also allow rats and insects to get in and breed. Leaky ducts need air conditioning repair arlington tx expert intervention as soon as possible, so call a professional to inspect and fix the leaks and other problems.