A homeowner in Allen, Texas called after their air conditioning system stopped cooling properly overnight. Our technician arrived to diagnose the issue and found a heavily clogged air filter restricting airflow through the system. We replaced the dirty filter with a clean one to restore proper air circulation. The technician also checked the refrigerant levels and confirmed all pressures were within normal operating ranges. After replacing the filter, the system began cooling effectively again. Regular filter changes help prevent this common issue and keep your air conditioning running efficiently. Lovejoy HVAC recommends checking filters monthly and replacing them every 1-3 months depending on usage and home conditions.
Collin County for 30 years