According to HVAC professionals, there are many reasons why an air conditioner might run continuously, including frozen coils, inadequate airflow, and high outside temperatures. Contact a professional to troubleshoot a specific system.
One reason an air conditioner runs constantly is that the thermostat is set too low for the outside temperature. An air conditioner can only effectively cool outside air by 20 to 30 degrees, so when the outside temperature is over 100 degrees, an air conditioner will run constantly if it is set to 65 degrees.
If the air conditioner's coils are dirty, they can freeze up. This leads to inadequate cooling and a continuously running air conditioner. The coils can also freeze when the filter is too dirty to allow adequate airflow.Learn More
If an air conditioner is not cooling as well as it once was, it may need Freon. Some signs of this include the air conditioner being turned up to the highest setting, but barely producing any cold air, or cold air not coming out at all. Another sign is if large amounts of water are leaking from the air conditioner's air handler.Full Answer >
Determining the appropriate size for an air conditioner ensures proper and effective function. If the unit is too large, it cools the room but doesn't properly remove humidity, resulting in a damp or clammy feeling. Conversely, a unit that is too small doesn't sufficiently cool the room.Full Answer >
An air conditioner BTU calculator is software designed to determine the required power of an air conditioner to cool a room based on the specific area and temperature conditions. One BTU (British Thermal Unit) is the amount of energy required to cool 1 pound of water through 1 degree Fahrenheit.Full Answer >
To put Freon in an air conditioner you will need a Freon kit with compatible refrigerant, gloves, goggles, a mask and access to your air-conditioning unit. When properly prepared for the job, putting Freon into an air conditioner should only take a few minutes to complete.Full Answer >