Seasonal AC maintenance extends system life 5-10 years, cuts breakdowns 80%, and saves 15% energy per DOE. Spring tune-ups prep for summer peaks; fall ensures winter readiness. Pro service ($75-200) inspects coils, refrigerant, electrical—DIY misses 70% issues.
Why Seasonal Maintenance Matters
Hot months stress units; neglected dirt causes 90% failures. Clean systems run efficiently, avoid compressor burnout ($2,000-5,000 fix). Annual checks detect leaks early.
U.S. climates demand: South frequent; North bi-annual.
Spring Tune-Up Checklist
Clean/Replace Filters: Monthly DIY, pro quarterly; boosts airflow 20%.
Coil Cleaning: Evaporator/condenser free of dirt—restores efficiency.
Refrigerant Check: Proper levels prevent freezing.
Electrical Inspection: Tighten connections, test capacitors.
Drain Line Flush: Prevents backups.
Thermostat Calibrate: Accurate control.
Summer Peak Performance
Monitor filters weekly; shade outdoor unit. Reduce load: Blinds, ceiling fans (20% savings).
Unusual noises? Call pro—early fix saves.
Fall/Winter Prep
Inspect blower, seal ducts (20% leak loss). Cover outdoor unit; test heat mode.
Pro vs. DIY Benefits
Pros use tools for 95% thoroughness; warranties require. DIY: Filters, vents.
Cost Savings and Longevity
Tune-ups save $100-200/year; prevent $1,500 emergencies. 15-year life vs. 10 neglected.
IRA rebates for efficient systems.
FAQs
Q. Why seasonal AC maintenance?
Prevents 80% failures, 15% energy savings; detects issues pre-peak.
Q. Spring checklist essentials?
Filters/coils clean, refrigerant/electrical check, drain flush.
Q. DIY tasks?
Filter changes, vent clean, thermostat batteries.
Q. Pro tune-up cost/benefits?
$75-200; warranty, tools for efficiency.
Q. Signs of failure?
No cool air, noises, high bills—call pro.
