Summer’s coming (believe it or not) and here's a typical scenario with the average homeowner: They’re sitting in their house, minding their own business, happily indulging a bowl of popcorn and watching Netflix, when they notice that dreadful sound; drip... drip... drip. They turn their head to see the household pet licking at a puddle that's gradually forming on the kitchen floor. In a flash: Anxiety, stress, and that ”oh brother!” feeling. Where did the leak come from?; water heater, leaky toilet, shower, faucet? Nope – it's the air conditioner of all things. This can happen anywhere, from Elkhart to Africa, regardless of summer heat.
Why Air Conditioners Freeze
When a central air conditioner freezes up, what actually freezes is the condenser unit's evaporator coil. This component of the air conditioner transfers (evaporates) heat from the inside to the outside of your Elkhart area home. The two main reasons why the evaporator coil may freeze:
- The restriction of the system’s airflow
- 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 impact 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 short, the A/C has morphed into an old-school icebox.
What Should You Do When Your A/C Freezes?
- Turn the unit 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.
- 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 verify that they are not blocked by furniture or curtains.
- Call BW/Cook Service Experts. The air conditioning system needs to be professionally inspected 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 become an expensive repair. When your AC ices over it can lead to a totaled compressor. Replacing your compressor can cost as much as a downpayment on a new system. In fact, many homeowners are forced to pick between installing a new system or repairing the damaged one. If you act quickly and call a NATE-certified technician, you stand a better chance of getting a less expensive job. Your technician will quickly analyze the problem and how to avoid the issue from repeating in the future. If a leak is present (and that is rare, but possible), the leak has to be repaired or the unit will probably freeze again.