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.Know More
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 about Heating & Cooling
During the warmer months, the thermostat to an air conditioner should be set at 78 degrees Fahrenheit. If this is not comfortable, some experts recommend lowering the temperature to no less than 74 degrees to avoid high utility costs.Full Answer >
An air filter is located above the evaporator coil in an air conditioner, typically in a special slot within the duct system or inside the return grille. The air filter is made of paper and is either folded fuzzy-looking.Full Answer >
An air conditioner with a "seasonal energy efficiency ratio," or SEER, of 13 has a certain degree of efficiency in regards to its cooling output and energy input on an annual basis. Compared to a SEER 10 air conditioner, a SEER 13 air conditioner is 30 percent more energy-efficient.Full Answer >
To repair a duct on an air conditioner, make a soap and water solution, wash the damaged area, and apply aluminum sealing tape in layers around the damaged part of the duct. Required items include aluminum tape, a putty knife, soap and water. Scissors are needed to cut excess tape.Full Answer >