Troubleshooting your home HVAC system can help identify and potentially resolve some common issues.
Here are some things to check before calling a HVAC contractor:
Check the Thermostat: Ensure the thermostat is set to the right temperature and confirm it has power (if it's digital, check the batteries if applicable).
Clogged or Dirty Air Filters: Check and replace them regularly, typically every 1-3 months becase a dirty filty can cause hot or cold spots, less efficiency and poor indoor air quality.
Inspect the Circuit Breakers and Power Supply: Check the circuit breakers or fuses to see if any have tripped.
Check Vents and Registers: Ensure all vents and registers are open and unobstructed.
Inspect the Outdoor Unit: Ensure the outdoor unit is free from debris, such as leaves, branches, or any obstructions that could block airflow.
Thermostat Calibration: Check the thermostat calibration. Sometimes, recalibrating it can resolve issues with inaccurate temperature readings.