Summer’s coming (believe it or not) and here's an often cited scenario with the average homeowner: They’re relaxing in their living room, minding their own business, having a bowl of popcorn and watching a movie, when they notice that terrible sound; drip... drip... drip. They glance over to see the household pet licking at a puddle that's gradually forming on the bathroom floor. Suddenly: Anxiety, stress, and that “how much will this cost?” feeling. How did the leak start?; water heater, leaky toilet, shower, faucet? Not necessarily – the air conditioning equipment may be frozen. This can occur anywhere, from Jacksonville to Thailand, regardless of summer heat.
Why Air Conditioners Freeze
The part of the air conditioner that actually freezes is known as the evaporator coil. This component of the air conditioner transfers (evaporates) heat from the inside to the outside of your Jacksonville area home. The two main reasons why the evaporator coil may freeze:
- Airflow restriction
- Insufficient refrigerant
Either way, the ending effect is that the air conditioner's evaporator coil does not properly dissipate heat, and in essence 'overcools' itself. The net effect of this super-cooling is condensation (that's water formation), and eventually ice forms from that condensation as it cools below the freezing point. In short, the A/C transformed into an old-school icebox.
What Can You Do When Your A/C Freezes?
- Turn the system completely off at the thermostat, and don’t try to thaw the system by increasing the temperature at the thermostat. It is important that the A/C system is completely OFF.
- Confirm that there is nothing restricting the airflow to the system. Replace the furnace or air handler's filter as well as any return air filters. Open all the registers completely and ensure that they are not obstructed by furniture or drapery.
- Call Air Engineers Service Experts. The air conditioning system needs to be serviced by a professional that is NATE-certified to ensure there are no refrigerant leaks or damage to the equipment. Simply schedule a Performance Inspection or Repair Diagnostic online, or call to talk to a live person right away.
What Does it Cost to Repair?
This can lead to an expensive repair. When your unit freezes over it can lead to damage to the compressor. Replacing your compressor could cost as much as a downpayment on a high efficiency model. Unfortunately, many people are forced to pick between installing a new system vs repairing the old one. If you move fast, follow the instructions, and call a NATE-certified technician, you stand a better chance of having a less expensive repair. Your technician will diagnose the situation and how to avoid the issue from occurring in the future. If a leak was really the cause (and that is rare, but possible), the leak has to be repaired or the unit will most likely freeze again.