Did you know that your air conditioner can be too cold even in the summer? Your air conditioner isn’t designed to cool your home to freezerlike levels. Too cold AC systems can suffer poor performance and lasting damage. Read on to find out how you can tell if your AC unit is getting too cold and what to do about it.
Ice on the Evaporator Coil
When your evaporator coil becomes too cold, it causes condensation to form on it and turn into ice. When you check the evaporator coil, you’ll find it has turned into a solid block of ice.
Frozen Refrigerant Line
A thick ice layer may coat your AC refrigerant line if your air conditioner gets too cold. You may also notice ice on other external AC components.
Wet Interior Components
A soaked filter or an AC unit that’s interior is dripping wet may also signify your air conditioner being too cold.
How to Prevent Too Cold AC in Your Home
Air conditioners have a mechanical limit on how much they can cool the indoor temperature. Most can reduce the temperature by at most 20 degrees. You can avoid the problems that result from running too cold AC by raising your thermostat setting to as high as you can comfortably tolerate. It’s recommended that you don’t set the thermostat below 68 degrees during the cooling season.
Dirty air filters are a common cause of frozen air conditioners. It’s best to change your air filter at least once every month. Being vigilant about seasonal maintenance will go a long way toward maximizing your air conditioner’s long-term health.
If your air conditioner freezes, request professional AC repair. A qualified HVAC technician will diagnose the underlying issue and carry out the necessary repairs.
Too cold AC systems are preventable and repairable. If you need to get a seasonal tuneup for your AC system or need help solving any heating or cooling problem in the Dayton area, contact the experts at Ace Hardware Home Services.
