Summer’s coming (we promise) and here's a typical scenario with the average homeowner: They’re relaxing in their living room, minding their own business, having a bowl of popcorn and watching their favorite TV show, when suddenly he/she hears 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. In a flash: Anxiety, stress, and that sinking feeling. Where did the leak come from?; 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
- Lack of sufficient refrigerant
Either way, the ending effect is that the air conditioner's evaporator coil does not properly disperse the heat, and in essence 'overcools' itself. The net effect of this super-cooling is condensation (that's water formation), and over time ice forms from that condensation as it cools below the freezing point. In other words, 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 do not just move up the temperature on 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 confirm 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 AC freezes over it can lead to damage to the compressor. Replacing your compressor could easily cost as much as a downpayment on a new system. In fact, 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 advise you of the exact cause 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.