AC Repair: 4 Signs Your AC Needs Evaporator Coil Repair


The evaporator coil circulates the refrigerant in your AC unit. The refrigerant absorbs the heat in the warm air from the house and flows to the outside unit. If there's a refrigerant leak in the evaporator coil, the cooling process doesn't occur or it's ineffective. Evaporator coil leak requires urgent AC repairs to avoid energy loss, enhance comfort, and prevent harmful refrigerant gas in the indoor air.

Here are signs that your AC requires evaporator coil repairs.

1. Unusual Sounds

When there's a leak in the evaporator coil, the system strains to meet the cooling demands in the house. You might notice unusual sounds coming from the indoor air handler unit or the condenser unit. Such sounds include hissing, clanking, or banging. HVAC contractors have the expertise and tools to troubleshoot and identify the source of the leak and repair or replace the coil.

2. Warm Air from the Vents

When the AC runs efficiently, your indoor space becomes the perfect getaway from the sweltering heat outside. However, an evaporator coil leak can cause warm airflow from your AC unit. This makes your home more uncomfortable. Worse still, there might be an increase in indoor humidity levels which can cause the growth of toxic mold.

An evaporator coil leak happens because of corrosion or other physical damage to the piping. Such damage requires professional inspection by an HVAC contractor for prompt repairs or replacement.

3. Slow Cooling

When your air conditioning system works efficiently, it doesn't take long to cool the indoor space in your home. The refrigerant in the evaporator coil flows smoothly and absorbs the heat from the warm air. If there's a leak on the coil, you'll notice a delay in the cooling process.

This happens even when the thermostat settings are correct. You'll notice the AC runs normally but takes longer than usual to cool your home. This is a warning sign of evaporator coil failure and requires immediate attention by a certified HVAC technician.

4. Weak Air Flow

In the middle of summer, nothing is as refreshing as the cool air from the AC system. This works magic to make your home comfortable. If there's a problem with the evaporator coil, you'll hardly notice the cool air from the system. Weak airflow is a sign that you need immediate air conditioning repair.

AC failure makes your home's indoor space uncomfortable and unhealthy. If you notice any of the above signs, talk to an HVAC contractor for prompt AC repair.

Go on and find a reliable HVAC technician in your area to keep your home safe and comfortable.


11 June 2021

Shopping For A New HVAC System

After my sister moved into my house with me, she started complaining about the temperature. I had never really thought about it before, or maybe I was just used to it, but my house was pretty cold. She told me that she didn't think the furnace was working properly, so I started checking things out on my own. Sure enough, my furnace seemed to be having some serious problems. I started looking for a replacement, and I was able to find a great furnace for much less than what I initially thought I would need to spend. I wanted to make this blog for anyone out there who might need to shop for a new HVAC system. Check out these great articles for information you might need.