July/August

1. Clear air intakes, exhaust and meters of debris, nests, etc.

2. Check gutters and downspouts and clean if needed.

3. Check exterior finishes for moisture damage.

4. Check and clean mechanical ventilation system (HRV/ERV). Check your manual and follow manufacturer’s recommendations.

5. Air out damp basements on dry days or use dehumidifier.

6. Have furnace (heating system) serviced.

7. Check hot water heater for mineral buildup, drain, refill.

8. Check and repair interior caulking and grout on tile in showers and baths.

9. Check and repair all cracked, separated or missing exterior caulking and weather stripping, especially around windows and entry doors. Use ASTM C-920 sealant.

10. Seal coat and repair asphalt driveway as needed.

11. Replace air filters monthly when air conditioning or as recommended by the manufacturer.

12. Clean A/C condenser.