Maintaining Your HVAC System in Southern Arizona’s Unique Climate
Living in the Sonoran Desert means your heating and cooling system works overtime to keep your home comfortable. Here are crucial tips to ensure your HVAC system performs optimally throughout the year:
1. Regular Filter Changes
Desert dust and seasonal pollen make frequent filter changes essential. During heavy use months, check your filter every 30 days. A clean filter can improve efficiency by up to 15%.
2. Keep Your Outdoor Unit Clear
• Remove debris like fallen leaves and desert vegetation
• Trim plants back at least 2 feet from the unit
• Rinse dust accumulation monthly with a gentle water spray
• Check for trapped monsoon debris after storms
3. Schedule Bi-Annual Maintenance
Book professional service visits before peak seasons:
• Spring maintenance before summer heat
• Fall checkups before winter nights
• Inspection of refrigerant levels
• Testing of electrical connections
4. Monitor Temperature Settings
• Program your thermostat for energy efficiency
• Consider 78°F for cooling during occupied hours
• Adjust to 68°F for heating during winter months
• Use ceiling fans to improve air circulation
5. Address Issues Promptly
Don’t wait to call for service when you notice:
• Unusual sounds or odors
• Inconsistent cooling or heating
• Higher than normal utility bills
• Poor airflow from vents
Remember that preventive maintenance is especially crucial in areas like Tucson, Oro Valley, and the Catalina Foothills, where temperature extremes put extra stress on HVAC systems. Regular care helps avoid emergency repairs and extends equipment life.