Summer’s coming (believe it or not) and here's a common scenario with the average homeowner: They’re at home, minding their own business, enjoying a bowl of popcorn and watching their favorite TV show, when all of a sudden – that distant awful sound; drip... drip... drip. They glance over to see the cat licking at a puddle that's gradually forming on the kitchen floor. Suddenly: Worry, stress, and that ”oh brother!” 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 Dayton to Africa, regardless of summer heat.
Why Air Conditioners Freeze
The evaporator coil is the component of a central A/C unit that actually freezes. This component of the air conditioner transfers (evaporates) heat from the inside to the outside of your Dayton area home. The two main reasons why the evaporator coil may freeze:
- The restriction of the system’s airflow
- Insufficient refrigerant
Either way, the ending effect is that the air conditioner's evaporator coil will be unable to properly disperse the heat, and in effect 'overcools' itself. The impact of this super-cooling is condensation (that's water formation), and finally 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. Just make sure the A/C system is completely OFF.
- Check to ensure that the airflow around your system is unrestricted. Replace the furnace or air handler's filter along with any return air filters. Open all the registers completely and confirm that they are not impeded by furniture or drapes.
- Call Stevenson Service Experts. The air conditioning system needs to be inspected by a NATE-certified professional 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 ices over it can lead to a totaled compressor. Replacing your compressor could cost as much as a downpayment on a high efficiency model. In fact, many people are forced to choose between installing a new system vs repairing the old unit. If you act quickly and call a NATE-certified technician, you stand a better chance of having a less expensive job. Your technician will quickly analyze the problem 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 probably freeze again.