Air Conditioner Maintenance
Regular maintenance extends your AC's lifespan, keeps energy bills low, and prevents costly repairs. These guides cover everything you need to know to keep your unit in top condition.
How to Clean or Replace AC Filters
The single most important maintenance task. Dirty filters reduce efficiency by 5-15% and can damage the compressor.
AC Refrigerant: When You Need a Recharge
Signs of low refrigerant, why it happens, and whether you can do it yourself or need a professional.
Winterizing Your Air Conditioner
How to properly store window and portable units, and protect outdoor units from winter damage.
Common AC Problems and How to Fix Them
Troubleshooting guide for the most frequent air conditioner issues: not cooling, leaking water, strange noises, and more.
Quick Maintenance Schedule
| Task | Frequency |
|---|---|
| Clean/replace air filter | Every 2-4 weeks (heavy use) |
| Check condensate drain | Monthly |
| Clean evaporator coils | Annually |
| Inspect refrigerant lines | Annually |
| Professional tune-up | Annually (before summer) |
| Deep clean/winterize | End of season |
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