Have you ever heard the phrase, “what you don’t know can’t hurt you”? Well, when it comes to HVAC system health and efficiently, this is just not the case. Sometimes you may think that the way you are running your HVAC system is increasing efficiency when in reality it is doing just the opposite. Below, we’ll discuss some things that you may be doing that actually hold you back from lowering your HVAC costs.
Common HVAC Mistakes That May be Costing You
No one wants to waste money. That’s why we’ve put together a list of some of the most common HVAC mistakes that homeowners make and how you can avoid them:
Setting your thermostat to fan-on mode.
Some homeowners may think that setting their thermostat to the “fan-on” position instead of “auto” will make their home more comfortable throughout the day. However, this can actually cause a lot of trouble in your home. When there is humidity in the air, this may cause the perfect breeding ground for mold, especially if you have an oversized AC unit. Not only can mold be costly to remedy, but it can also have a significant impact on your family’s health.
In addition, your energy bills will be higher because you fan is constantly running instead of just turning on when it needs to bring the temperature up or down. Leaving your fan on all of the time can also increase duct leakage, which can then lead to an increase of air leakage across your home. To avoid these issues and the possibility of increased HVAC costs, set your thermostat to “auto,” and allow your cooling system to determine when it needs to run.
Closing or blocking air vents.
Some homeowners are under the assumption that closing air vents in unused rooms will help them save energy and lower their HVAC costs. In reality, closing air vents does just the opposite. When you close air vents in certain rooms, this offsets your home’s airflow, which will cause your HVAC system to work harder than it should to keep your home a comfortable temperature. This decreases efficiency, and ultimately, raises your heating and cooling costs.
Another common HVAC issue that homeowners face is blocking air vents. Air return vents may not be the most attractive element of your home. However, hiding these vents behind furniture or curtains can mess with your air flow and drive your HVAC costs up. If your HVAC system does not get proper airflow, this can decrease efficiency. Homeowners should always keep air vents uncovered and clean to promote an efficient and healthy HVAC system.
Using the most efficient air filter.
Most homeowners want to provide the healthiest home environment for their families. Buying the least expensive air filter may result in poor indoor air quality, so some individuals opt for more efficient air filters with higher MERV ratings. The issue here is that air filters that are extremely efficient are typically very thick and they can cause too much of a drag in air flow. The standard residential HVAC system was not designed to use these types of filters, especially the older units, and using these filters can cause a decrease in overall efficiency as well as additional wear and tear to the unit.
Instead of buying the most efficient air filter possible, do some research and read the HVAC manual to find the right type of air filter for your system. If you are concerned about indoor air quality or have family members with weakened immune systems, contact an HVAC professional to discuss your options for upgrading your air filter.
Looking for more ways to save on HVAC costs? We would love to help! Call us today for more information about our energy-saving HVAC systems and programmable thermostats from Carrier: (951) 663-4895.