Reasons HVAC Systems Lose Efficiency

Even a high-quality HVAC system loses efficiency over time. Understanding why helps you take steps to prevent it.

Dirty Filters and Coils

Restricted airflow from a clogged filter forces your system to work harder. Dirty evaporator and condenser coils reduce the system’s ability to transfer heat efficiently.

Refrigerant Leaks

Low refrigerant reduces cooling capacity and causes the system to run longer to reach the desired temperature, wasting energy.

Duct Leaks

The EPA estimates that 20-30% of conditioned air can be lost through leaky ducts. Sealing ductwork is one of the most impactful efficiency improvements you can make.

Age

Systems more than 10-15 years old are significantly less efficient than today’s models. Upgrading to a high-efficiency Trane system can dramatically reduce energy costs. Call Air & Energy at 941-778-0773.