Debunking HVAC Myths: Your Guide to Reliable Home Comfort


We all want our homes to be a perfect haven of comfort and relaxation but there are countless misconceptions about how best to achieve this, especially when it comes to our Heating, Ventilation, and Air Conditioning (HVAC) systems. This blog will debunk some commonly held myths to equip you with accurate information so that you can make informed decisions about your HVAC system.

Myth 1: Cranking the Thermostat Heats or Cools your Home Faster

This is a common misbelief many homeowners hold. They think that by turning the thermostat up high, they’ll quickly reach their desired temperature. However, your HVAC system works at a constant rate and cranking up your thermostat far past your desired temperature can overwork your system, leading to the need for unnecessary furnace repairs.

Myth 2: You Only Need to Change your Filters Once a Year

Not true. Most filters need to be changed every 1-3 months, especially during peak heating or cooling seasons. A clogged filter can dramatically reduce your HVAC system’s efficiency and can cause damage to your unit. So remember, regular filter changes can lead to a healthier, more efficient system.

Myth 3: Closing Vents in Unused Rooms Saves Energy

This sounds logical, but in fact, the opposite is true. HVAC systems are designed to balance pressure load throughout the entire home. By closing vents, pressure build-up can cause your system’s fan to work harder which can lead to increased energy consumption and even damage to your ducts or system.

Myth 4: All HVAC Companies Offer the Same Services

The quality of service can vary greatly from one company to another. It’s important to remember that not all HVAC companies are created equal. Reliable Heating & Cooling, for example, has built a reputation as a top choice for HVAC services in St. Charles, Maryland Heights, and Chesterfield, MO, priding themselves on providing superior service to their customers.

In conclusion, it’s essential to consult with professional HVAC contractors to ensure you’re following best practices for your home’s heating and cooling. Reliable Heating & Cooling is always here to assist with any HVAC needs you may have, ensuring you receive the highest quality service and clear, factual information.