Debunking 7 HVAC Myths

When it comes to HVAC, there are quite a few myths that homeowners may hear and fall for. These myths can drive up energy costs and installation prices. To help homeowners in Phoenix, AZ avoid these pitfalls, here are a few myths that we’d like to debunk.

1. Bigger is better

One prevalent myth is the belief that “bigger is better” when it comes to HVAC systems. Contrary to this notion, oversized units can lead to inefficiency and discomfort. A properly sized HVAC system ensures optimal performance and energy efficiency, providing the right amount of heating or cooling for the specific needs of a home in Phoenix’s climate.

2. Denser air filters are more effective

While it may seem logical to equate density with effectiveness, extremely dense filters can actually restrict airflow, leading to decreased efficiency and potential damage to the HVAC system. Using the recommended MERV (Minimum Efficiency Reporting Value) filters that balance filtration with airflow is crucial for maintaining optimal performance.

3. Use duct tape for duct leaks

The use of duct tape for sealing duct leaks is a common misconception. Despite its name, duct tape is not the best solution for sealing ducts. Over time, it tends to break down and lose its adhesive properties, allowing leaks to reoccur. Professional duct sealing methods are more effective in ensuring airtight ducts, improving energy efficiency and indoor air quality.

4. Don’t fix what isn’t broken

The belief that homeowners should only fix what is broken is a myth that can lead to increased energy consumption and higher utility bills. Regular HVAC maintenance can identify and address minor issues before they become major problems, improving system efficiency and longevity.

5. An HVAC estimate only requires square footage

Some homeowners may think that an HVAC estimate only requires square footage, but this oversimplified approach can lead to inaccuracies. A thorough evaluation, taking into account factors such as insulation, windows, and local climate, is essential for an accurate estimate that matches the HVAC system to the specific needs of the home.

6. Maintenance is a waste of money & time

Contrary to the myth that maintenance is a waste of money and time, regular HVAC maintenance is a wise investment. It not only prevents costly breakdowns but also ensures that the system operates at peak efficiency, reducing energy consumption and extending the lifespan of the equipment.

7. A new HVAC system will raise home value

Finally, the idea that a new HVAC system will automatically raise home value is a myth. While a well-maintained and energy-efficient system can be appealing to potential buyers, the impact on home value is influenced by various factors. A new HVAC system is just one component of a comprehensive evaluation of a property’s overall condition and features.