5 DIY HVAC Tips to Keep Your System Running at its Best

Your HVAC system is a key player in making sure your home is comfortable year round – but especially during Phoenix’s scorching summers. And when HVAC issues arise, it can be easy to jump to worst-case scenarios, along with all of the anxiety they produce. Before you panic, some basic troubleshooting techniques can save you time, money, and stress. Here, we will discuss five HVAC DIY tips that every Arizona homeowner should know. Armed with info, you can potentially resolve minor problems and improve the efficiency of your HVAC system.

1. Check and Replace Air Filters

One of the most common causes of HVAC problems is a dirty or clogged air filter. Over time, dust, dirt, and debris accumulate in the filter, obstructing airflow and reducing the system’s efficiency. To avoid this routine issue, regularly check your air filter and replace it every 30 to 90 days, depending on usage and the type of filter. This simple DIY maintenance task not only improves indoor air quality – helping with allergies and respiratory issues – but also allows your HVAC system to work optimally, reducing energy consumption and extending its lifespan.

2. Ensure Proper Thermostat Settings

If you notice your HVAC system is not providing sufficient heating or cooling, the thermostat settings might be the culprit. First, ensure that the thermostat is set to your ideal living temperature. It’s easy to accidentally set it too high or low, or not notice if a family member or guest changed the settings without letting you know. It is also wise to check the batteries in your thermostat, as low power can cause malfunctions. If your thermostat is programmable, double-check the programming settings to ensure they align with your lifestyle and preferences. Correcting these settings may resolve temperature inconsistencies and help you achieve optimal comfort levels.

3. Clear Obstructions and Check Vents:

Blocked or closed vents can significantly affect your HVAC system’s efficiency. Ensure that furniture, curtains, or other objects do not obstruct the airflow from vents or return registers. Blocked vents restrict airflow and force the system to work harder, potentially leading to performance issues. Moreover, check that all vents are fully open, allowing conditioned air to circulate freely throughout your home. By maintaining unobstructed airflow, you can improve cooling and heating efficiency, evenly distribute temperature, and reduce strain on the system.

4. Inspect and Clean Outdoor Unit:

For homeowners with split HVAC systems, it’s crucial to regularly inspect and clean the outdoor unit, also known as the condenser. Over time, dirt, leaves, and debris can accumulate around the condenser, hindering proper heat exchange and reducing system efficiency. To address this, turn off the power to the unit, remove any debris from the surrounding area, and gently clean the condenser coils with a hose. However, be cautious and avoid using excessive water pressure, as it could cause damage. By maintaining a clean condenser, you promote proper airflow, enhance heat exchange, and improve the overall efficiency of your HVAC system.

5. Schedule Professional Maintenance:

While these DIY hacks are valuable for troubleshooting minor HVAC issues, it’s essential to have regular professional maintenance for optimal performance. A certified HVAC technician can inspect, clean, and fine-tune your system, detecting any potential problems before they escalate. Professional maintenance includes tasks such as lubricating moving parts, checking refrigerant levels, testing electrical connections, and identifying worn-out components. By investing in routine maintenance, you not only extend the lifespan of your HVAC system but also minimize the risk of unexpected breakdowns, ensuring year-round comfort for your home.

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