Original article by: Lennox
When outdoor temperatures are higher than usual, your air conditioner may cycle a bit longer than it does during milder weather. However, your air conditioner should not run constantly. A cooling cycle should last approximately 15 to 20 minutes and typically runs about two to three cycles per hour. When the temperature on your thermostat is reached, the system should cycle off. If your cooling unit is running longer, something is wrong within your HVAC system and repair services are needed.
If your air conditioner is running constantly, it will cause energy costs to increase, more wear and tear, leading to inefficient performance and defects that cause breakdowns. Damaged parts will need to be replaced, increasing your repair costs.
Possible Causes of AC Not Turning Off with Solutions.
- Faulty Thermostat
- Frozen or Dirty Coils
- Air Flow Problems
- Stuck Fan Limit Switch
- Electrical Problems
- Incorrectly Sized AC Unit
READ MORE - For Full Descriptions of Top 6 Possible Causes