Residential HVAC Installation Practice Exam 2025 – The All-in-One Resource to Master Your Certification!

Question: 1 / 400

How can homeowners help maintain their HVAC systems?

By only using the HVAC system when needed

By conducting routine checks and clearing debris from outdoor units

Homeowners can significantly assist in maintaining their HVAC systems through routine checks and by clearing debris from outdoor units. Regular inspections help identify potential problems before they escalate into larger issues, ensuring the system functions efficiently. For instance, outdoor units can accumulate leaves, dirt, or other debris that can impede airflow and cause overheating or mechanical breakdowns. By keeping these areas clear, homeowners support air circulation, which is crucial for both efficiency and longevity of the HVAC system.

Regular maintenance not only enhances performance but can also lead to energy savings, as a well-maintained system often consumes less energy, resulting in lower utility bills. Additionally, routine maintenance can help extend the life of the HVAC system, allowing for better investment over time.

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By frequently changing the unit's location

By hiring professionals for minor tasks

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