Summer’s coming (we promise) and here's a typical scenario with the average homeowner: They’re sitting in their house, minding their own business, having a bowl of popcorn and watching a movie, when they notice that dreadful sound; drip... drip... drip. They glance over to see the household pet licking at a puddle that's gradually forming on the kitchen floor. Suddenly: Anxiety, stress, and that “how much will this cost?” feeling. What caused the leak?; water heater, leaky toilet, shower, faucet? Not necessarily – it's the air conditioner of all things. This can happen anywhere, from Winnipeg to Thailand, regardless of climate.
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 Winnipeg area home. There are two primary reasons the evaporator coil may freeze:
- Airflow restriction
- Insufficient refrigerant
Either way, the outcome is that the air conditioner's evaporator coil will be unable to properly transfer heat, and in essence '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 other words, the A/C transformed into an old-school icebox.
What Might You Do When Your A/C Freezes?
- Turn the A/C 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.
- Do what you can to ensure airflow is not restricted. Replace the furnace or air handler's filter and replace any return air filters. Open all the registers completely and ensure that they are not impeded by furniture or drapes.
- Call Winnipeg Supply 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 become a costly repair. When your air conditioner freezes over it can lead to a totaled compressor. Replacing your compressor could easily cost as much as a downpayment on a brand new air conditioner. In fact, many people are forced to decide between installing a new system and repairing the damaged one. If you move fast, follow the instructions, 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 likely freeze again.