In simple terms, short cycling translates to frequent switching on and off of your HVAC unit. Both air conditioners and furnaces experience short cycling, and it’s not caused by one specific reason. It’s possible it could be because of a clogged air filter or something bigger like a broken compressor or poor ductwork installation.
Air conditioning defects that may lead to short cycling in air conditioning systems
1. Refrigerant Leak
Refrigerant leaks can bring about several problems for your air conditioning system, one of them being short-cycling. Inadequate refrigerant levels prevent adequate cooling of the air that the outdoor and the indoor unit draw in, making your unit work harder to bring the temperature in your home to the desired point. As your system heats up putting in the extra effort to cool, the safety features in it switch it off before reaching the temperature set on the thermostat.
To maintain the longevity and efficiency of your air conditioner, contact Comfort Solutions Heating/Cooling & Duct Cleaning to regularly schedule AC Service Blue Ash.
2. AC Circuit Board or Switch Panel Issues
Although unlikely, your air conditioning system’s circuit board or switches may also be responsible for the evident short cycling. A loose wire or poor panel installation can lead to an improper relay of current, resulting in short cycling. Call our professional HVAC technicians today for an inspection.
3. Compressor Damage
Damage to an air conditioner’s compressor is one of the primary reasons for short-cycling. Overheating compressors may be turned off by the safety switches of your air conditioning system, enabling it to turn back on only when it has cooled down to a safe temperature. This overheating, on the other hand, can be caused by several issues such as dust or debris on the condenser coil or a malfunctioning compressor fan.
4. Thermostat Issues
Since thermostats are responsible for proper temperature regulation, a defect such as a weak electrical connection, thermostat circuit board issues, or even low batteries can hamper the information the thermostat conveys to the air conditioning system. This can lead to untimely short cycling along with other HVAC problems.
5. Improper Air Conditioner Capacity
When buying an HVAC system, we always stress the importance of the right-sized air conditioning or heating system, and not without reason. While a lower capacity air conditioner takes a long time to cool a space, an oversized unit does the opposite, therefore shutting down quickly and leading to major short cycling issues.
6. Overheating Components
A rise in the internal temperature of your system triggers the safety feature of your air conditioning system, leading to untimely shut-downs. Unless the overheating issue is traced to its roots and resolved by a professional, such short cycling issues can lead to frequent and expensive repairs.
Short-cycling is a common problem among HVAC systems. Nevertheless, homeowners must be cautious and research “reliable air conditioning repair near me” before your system suffers irreparable damage.