Common HVAC Problems and How to Fix Them

Rob Moran
May 20, 2024

Common HVAC Problems and How to Fix Them

Even the most well-maintained HVAC systems can encounter problems. At RM Mechanical, we understand how frustrating HVAC issues can be and are here to help. Here are some common HVAC problems and tips on how to fix them:

1. Air Conditioner Not Cooling:

  • Possible Causes: Low refrigerant levels, dirty coils, or a malfunctioning compressor.
  • Solution: Check and replace the air filter, clean the coils, and inspect for refrigerant leaks. If the problem persists, contact RM Mechanical for professional diagnosis and repair.

2. Unusual Noises:

  • Possible Causes: Loose components, debris in the blower, or worn-out bearings.
  • Solution: Tighten any loose parts, clean the blower, and lubricate bearings. Persistent noises may require professional attention from RM Mechanical.

3. Poor Airflow:

  • Possible Causes: Clogged filters, blocked vents, or ductwork issues.
  • Solution: Replace the air filter, ensure vents are open and unobstructed, and inspect ductwork for leaks or blockages. Contact RM Mechanical for duct cleaning and sealing services if needed.

4. Thermostat Issues:

  • Possible Causes: Incorrect settings, dead batteries, or faulty wiring.
  • Solution: Check and adjust thermostat settings, replace batteries, and inspect wiring. If the thermostat is still not working, consider upgrading to a smart thermostat with RM Mechanical's assistance.

5. Frequent Cycling:

  • Possible Causes: An oversized system, thermostat problems, or poor airflow.
  • Solution: Ensure the thermostat is set correctly and replace the air filter. If the problem persists, a professional evaluation by RM Mechanical may be necessary to determine if your system is properly sized.

6. High Energy Bills:

  • Possible Causes: Inefficient system operation, dirty filters, or aging equipment.
  • Solution: Perform regular maintenance, replace filters, and consider upgrading to a more energy-efficient system with the help of RM Mechanical.

While some HVAC problems can be resolved with simple maintenance, others require professional expertise. RM Mechanical's team of certified technicians is ready to diagnose and fix any HVAC issues you may encounter. Contact us today for reliable and efficient HVAC repair services.