When it comes to keeping your home cool, your air conditioner or heat pump equipment is not the only thing that matters—your ductwork plays a big role too. If your ductwork is too small, your system has to work harder to push air through, this can reduce efficiency and performance, leaving certain rooms warmer than others. As HVAC experts serving BC’s Fraser Valley, Primo Heat helps homeowners get the most out of their cooling systems. Here we are break down the limitations of duct size when cooling your home.
Learn more how to improve airflow in your HVAC system.
Restricted Airflow and Uneven Cooling
If your ductwork is too small, your cooling system has to push air through narrow passages, which can slow airflow. This commonly leads to some rooms feeling much warmer than others, especially those furthest from the unit. Under sized ductwork can also cause your system to run longer, trying to cool your home evenly. In such cases, it’s important to choose the right thermostat to help manage zoning or adjust settings to balance temperatures more effectively.
Excess Noise and Air Pressure Issues
Small ductwork can create higher air pressure, which can result in noisy operation. You might hear whistling, rattling, or whooshing sounds from the vents. High pressure can also lead to air leaks in the ductwork, reducing overall efficiency and wasting conditioned air.
Increased Energy Consumption
When your air conditioner or heat pump struggles to move air through undersized ducts, it uses more energy to compensate. This means higher utility bills and more wear and tear on your HVAC system, potentially shortening its lifespan. Tips for improving indoor air quality include ensuring your ducts are the correct size and keeping them free from blockages to allow for efficient airflow.
Potential for System Damage
An HVAC system designed for larger ducts but connected to undersized ones can experience overheating or freezing due to improper airflow. This strain can lead to frequent breakdowns and costly repairs over time.
Optimizing Your Ductwork for Better Cooling
If your home is not cooling evenly or your system seems to be working overtime, it might be time to assess your ductwork. Upgrading to properly sized ducts, sealing leaks, and ensuring adequate insulation can all make a big difference. A professional HVAC technician can evaluate your system and recommend the best solution for improved comfort and efficiency.
At Primo Heat, we are here to help you get the most out of your home’s cooling system. Whether you need a ductwork inspection or a system upgrade, our team is ready to find the right solution. Contact us today to schedule a consultation and stay cool all summer long.