How to Lower Your Summer Electric Bill in Allen, TX

During a North Texas summer, air conditioning can represent a large portion of household electricity use.

The best savings usually come from reducing the home's cooling load, maintaining heat-transfer surfaces and airflow, and making sure the system is operating correctly.

Use a Consistent Thermostat Strategy

Choose a temperature that is comfortable and sustainable. Large setbacks followed by aggressive recovery during the hottest part of the afternoon may force the system to run at high load for long periods. Smart schedules can help when the home is consistently unoccupied.

Keep Filters Clean

A dirty filter reduces airflow and can increase blower energy, reduce cooling capacity, and contribute to coil freezing. Inspect the filter regularly during periods of heavy use.

Keep the Condenser Coil Clean

The outdoor coil must reject heat to the outside air. Dirt and debris increase the temperature difference required to reject that heat and can increase compressor workload.

Reduce Solar Heat Gain

Blinds, shades, exterior shading, attic insulation, air sealing, and weatherstripping can reduce the amount of heat entering the home. Reducing load is often more efficient than asking the HVAC system to remove additional heat after it enters.

Use Ceiling Fans Where People Are Present

Fans improve comfort by increasing air movement over occupants. They do not reduce the room's air temperature, so turn them off when the room is empty.

Check Ducts and Airflow

Duct leakage, poor return design, disconnected ducts, restricted supply paths, and low airflow can waste cooling capacity. A system can be mechanically healthy and still perform poorly if the air distribution system is inefficient.

Know When a Higher Bill Signals a Problem

If electricity use rises sharply without a comparable change in weather or utility rate, the HVAC system may have a developing problem. Dirty coils, refrigerant issues, failing motors, duct leakage, and poor airflow can all increase run time.