Preparing Your AC for Summer: A Pre-Season Checklist
Spring is the perfect time to prepare your air conditioner for summer. A little preparation now prevents breakdowns when you need cooling most.
Bay Area summers can bring surprising heat, especially inland. Preparing your AC in spring ensures it's ready when temperatures climb.
Your Spring AC Checklist
Week Before Consistent Use
**1. Replace the Air Filter** Start the season with a fresh filter for optimal airflow.
**2. Clear the Outdoor Unit** - Remove any debris that accumulated over winter - Cut back vegetation that grew too close - Check that the unit is level
**3. Inspect the Area Around the Unit** Ensure there's 2 feet of clearance on all sides and 5 feet above.
**4. Check Thermostat Batteries** If you have a battery-powered thermostat, replace batteries annually.
Test Run
**5. Turn On the AC** Run it for at least an hour on a mild day. Check that: - Cool air comes from all vents - No unusual noises or smells - System cycles normally
**6. Check the Condensate Drain** If accessible, make sure water drains freely. A clogged drain can cause water damage and system shutdowns.
Professional Maintenance
**7. Schedule a Tune-Up** Spring is ideal for professional maintenance. Technicians: - Check refrigerant levels - Clean coils - Inspect electrical components - Verify efficient operation
Scheduling in spring means you're ready for summer and avoid the rush when everyone's AC breaks on the first hot day.
Signs of Trouble
During your test run, watch for: - Weak airflow - Warm air from vents - Ice on the indoor or outdoor unit - Short cycling - Unusual sounds
Address issues now, not during a heat wave when everyone needs help.