Your HVAC system is one of the most expensive and essential components of your home. Proper maintenance can extend its lifespan by years, improve efficiency, and save you thousands on repairs or premature replacements. Here’s a simple guide on how to keep your system running smoothly.
1. Change Air Filters Regularly
• Frequency: Every 1–3 months
• Why It Matters: Dirty filters restrict airflow, making your system work harder and increasing energy costs.
• Tip: Use high-quality pleated filters to trap more dust and allergens.
2. Keep Coils Clean
• Frequency: Annually (or as needed)
• Why It Matters: Dirty evaporator and condenser coils reduce efficiency, leading to higher energy bills and system strain.
• Tip: Use a soft brush or vacuum to remove debris and consider a coil cleaner for deeper cleaning.
3. Check and Clean Air Ducts
• Frequency: Every 3–5 years (or as needed)
• Why It Matters: Dust buildup and leaks in ductwork reduce airflow and indoor air quality.
• Tip: Inspect ducts for visible dust, mold, or leaks and schedule a professional cleaning if necessary.
4. Maintain Proper Thermostat Settings
• Best Practice: Use a programmable or smart thermostat
• Why It Matters: Overworking your HVAC system shortens its lifespan.
• Tip: Set temperatures conservatively—68°F in winter, 78°F in summer—to reduce wear and tear.
5. Inspect and Clear the Condensate Drain
• Frequency: Every few months
• Why It Matters: A clogged drain can cause water damage and system failure.
• Tip: Use a wet/dry vacuum or a vinegar flush to keep the drain line clear.
6. Keep Outdoor Unit Free from Debris
• Frequency: Monthly (or after storms)
• Why It Matters: Leaves, dirt, and debris can block airflow and strain the system.
• Tip: Keep at least 2 feet of clearance around the unit and clean off debris regularly.
7. Schedule Professional Maintenance
• Frequency: Once or twice per year
• Why It Matters: Technicians can catch small issues before they become costly repairs.
• Tip: Spring and fall are the best times for HVAC tune-ups to prepare for extreme temperatures.
The Bottom Line: Preventative Care Saves Money
Regular HVAC maintenance keeps your system running efficiently, extends its lifespan, and prevents expensive breakdowns. A little effort now can save you thousands in repair or replacement costs later.
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