Bay Area summers can bring extended heat waves that push your AC to its limits. Preparing your system before the heat arrives ensures reliable cooling and prevents emergency breakdowns.
DIY Preparation Steps
1. Replace Your Air Filter Start with a fresh filter. A clean filter improves airflow and efficiency, which you'll need during peak cooling season.
2. Clean Around the Outdoor Unit Clear debris, leaves, and vegetation at least 2 feet around the condenser. Trim back any plants that have grown too close during spring.
3. Check Your Thermostat Replace batteries if applicable. Consider upgrading to a smart thermostat for better efficiency and remote control.
4. Inspect Visible Ductwork Look for obvious disconnections, damage, or areas where insulation has deteriorated in accessible ductwork.
5. Test Your System Early Don't wait until the first heat wave. Run your AC in April or May to identify problems before you desperately need cooling.
Professional Tune-Up Checklist
Schedule professional maintenance that includes:
- Refrigerant level check and recharge if needed
- Electrical connection inspection and tightening
- Thermostat calibration
- Condensate drain cleaning
- Evaporator and condenser coil cleaning
- Blower component inspection
- Safety control testing
Energy-Saving Tips for Summer
- Set thermostat to 78°F when home - Each degree lower increases energy use by 3%
- Use ceiling fans - They allow you to set the thermostat 4°F higher
- Close blinds during peak sun - Especially on south and west-facing windows
- Avoid heat-generating activities - Run dishwashers and dryers in evening
- Seal air leaks - Weather-stripping and caulking keep cool air in
When to Schedule Service
The best time for maintenance is spring, before HVAC companies get busy with emergency calls. Wait until summer, and you might face long waits during a breakdown.
Plan ahead, and you'll enjoy reliable, efficient cooling all summer long.
TAGS
summer prepAC maintenanceenergy savingsseasonal tips