Decoding the Common HVAC Myths: A Complete Guide

There’s no shortage of myths about HVAC systems bustling around to confuse homeowners. Whether about improving efficiency, keys to maintenance, or shortcuts to repair, believing these myths can sometimes lead to increased expenses or decreased comfort at home. In this comprehensive guide, we set the record straight by debunking some of the most common HVAC myths.

To learn more about common HVAC myths and ensure you understand all the facts, contact the heating and air conditioning experts at Galmiche & Sons in St. Louis today.

Debunking Myths About HVAC Efficiency

There are a lot of energy efficiency myths that claim to help you save big on heating and cooling costs. One of the widespread common HVAC myths is that setting your thermostat to a much higher or lower temperature will heat or cool your home faster. In reality, HVAC systems work consistently until your desired temperature is reached. Cranking the thermostat won’t make your system work faster. It will just run longer, using more energy and potentially increasing your utility bills. If you are looking to help manage temperatures efficiently and economically, opt for a programmable thermostat.

Learn more about the benefits of programmable thermostats

If you want to learn more about common HVAC myths and ensure efficient heating and cooling year round, check out the posts below:

Misconceptions About HVAC Maintenance

Many people believe that as long as their HVAC system seems to be working fine, it doesn’t need maintenance. However, this another one of the common HVAC myths, which could not be further from the truth. Regular HVAC maintenance is crucial to the longevity and efficiency of your system. Just like with a car, routine check-ups can catch small issues before they become costly repairs. Scheduled maintenance, such as seasonal tune-ups, helps ensure everything from the filters to the coils operate correctly, preventing unexpected breakdowns and extending the unit’s lifespan.

Learn more about HVAC Maintenance and what you need to know. Or find out more about HVAC Service Myths & Facts.

Common HVAC Myths Surrounding Air Filters

There is a belief that air filters only need to be changed once a year or that they don’t impact the system’s performance. However, air filters should typically be replaced every one to three months, depending on usage and the environment of the home. Dirty or clogged filters restrict airflow, making your system work harder, which can result in higher energy bills and reduced air quality. Using a high-efficiency filter can also significantly improve the air quality in your home, capturing allergens and dust more effectively.

Want to learn more? Find out about common types of air filters or find out how different types of air filters impact your home.

Truth About DIY HVAC Repairs

While the internet is filled with DIY guidelines and how-to videos for almost everything, HVAC repairs should not be one of them. Attempting to fix your HVAC system without professional experience can void AC warranties. It can also be dangerous and cause further damage to the system. Simple maintenance tasks like changing air filters or cleaning the exterior can be done without professional aid, but a certified technician should always handle repairs involving wiring or refrigerant.

Learn more about DIY repairs and the ones that should be left to professionals

Common HVAC Myths About Ductless Systems

There’s a common misconception that ductless systems, or mini-splits, are only suitable for new additions or specific rooms in the home. In reality, ductless systems can efficiently cool and heat entire homes, offering a flexible solution for many households. They are energy-efficient as they allow for zoning, meaning you can operate them in only the rooms you use the most, reducing energy consumption. Ductless systems can be suitable for new building projects and retrofitting older homes.

Learn more about Common Myths About Ductless HVAC Systems.

Contact Galmiche & Sons for All Your HVAC Queries

Want to learn more? Galmiche & Sons are here to answer any questions about these common HVAC myths. With decades of experience, we can help you select the right system, maintain it properly, and ensure it operates efficiently. Consulting with professionals can make a significant difference in avoiding pitfalls and prolonging the life of your HVAC system. Just because something is said repeatedly doesn’t make it true. Trust the experts to separate myth from fact.