Unfortunately, many homeowners are unaware of certain factors that can lead to their ventilation system working harder than normal. This can increase energy costs and reduce the lifespan of their HVAC system. Knowing a few precautions to prevent and minimize strain can ensure a well-kept home and HVAC system. This guide is tailored specifically for Midwest homeowners who experience both hot summers and cold winters.
The secret to a long-lasting HVAC system is regular maintenance. It’s recommended to schedule an inspection with your local HVAC technician at least twice a year. Regular maintenance allows your technician to change the air filter and clean out any debris that may have accumulated. Additionally, these check-ups enable your technician to spot potential system failures, preventing problems during the summer. By ensuring your HVAC system is in prime condition, it won’t have to work twice as hard during the hot weather. Midwest summers can be humid, affecting your HVAC system’s efficiency. Ensure your technician checks for mold or mildew, which can develop due to high humidity.
While your technician replaces your air filters during regular maintenance visits, it’s important to check them between these visits and replace them if needed. A clogged air filter strains your HVAC system and reduces its lifespan. Clean filters improve air quality and system efficiency.
Given the agricultural activity in the Midwest, dust and pollen can quickly clog filters. Consider checking and replacing filters more frequently during peak seasons.
The heat in your attic can get trapped, making it the warmest room in your home and spreading heat throughout the house. Installing an attic fan can reduce the overall temperature of your home and minimize the strain on your HVAC system. An attic fan can also prevent mold from forming in your attic, a common issue in humid conditions. Attic insulation is equally important. Ensure your attic is well-insulated to keep cool air inside and reduce the load on your HVAC system.
Did you know that between 25% and 40% of the energy used for cooling is wasted due to poorly sealed air ducts? During regular maintenance visits, have your technician properly seal your air ducts to ensure your HVAC system runs smoothly and reduces energy costs. Properly sealed ducts prevent cool air from escaping and keep your home comfortable. The ductwork in older Midwest homes can be outdated and prone to leaks. Regular inspections and sealing can significantly improve efficiency.
An outdoor unit is prone to buildup from leaves and vegetation, which can clog up and affect airflow. Regularly inspect and remove any bushes or trees within two feet that may block your outdoor unit. Keeping the area around the unit precise ensures it runs efficiently. Be mindful of lawn maintenance debris. Grass clippings and mulch can easily accumulate around the outdoor unit, so regular checks after lawn mowing are crucial.
In addition to adequately sealed air ducts, minimizing heat in your home can significantly help your HVAC system. Close your blinds to prevent sunlight from entering your home. Reschedule activities such as washing clothes, cooking, and bathing towards the evening when it is cooler to minimize heat gain further. Use ceiling fans to circulate air and create a cooling effect. Fans use less energy and can reduce the need for constant air conditioning.
If you’re not home regularly to check on your home’s temperature, installing a programmable thermostat will make it easier to manage the temperature of your ventilation system. Increasing your house’s temperature by five degrees when you’re not home can help minimize the strain on your HVAC system and reduce cooling costs. Look for thermostats with humidity control settings. Managing indoor humidity can enhance comfort and HVAC efficiency during humid Midwest summers.
Energy-efficient windows can significantly reduce the amount of heat entering your home. Double-pane windows with low-emissivity (Low-E) coatings can reflect heat away from your home, keeping it cooler. This reduces the load on your HVAC system, helping it run more efficiently. Consider installing storm windows. These can provide an extra insulation layer and protect your home from summer heat and winter cold.
Planting trees or installing awnings can provide shade for your home, reducing the direct sunlight that enters and heats it. Shade can also lower temperatures around your home, decreasing the need for air conditioning. In the Midwest, deciduous trees are a great choice. They provide shade during the summer and, when they lose their leaves in winter, allow sunlight to help warm your home.
High humidity can make your home feel hotter and force your HVAC system to work harder. Using dehumidifiers can help manage indoor humidity levels. Aim to keep humidity levels between 30% and 50% for optimal comfort. Basements in Midwest homes can be particularly prone to humidity. Use dehumidifiers in these areas to prevent mold growth and improve overall air quality.
Your HVAC system is crucial for your comfort during the summer in the Midwest’s hot and often humid weather. By following these tips, you can minimize the strain on your HVAC system, reduce energy costs, and extend its lifespan.
Regular maintenance, proper insulation, and smart energy use are vital to keeping your home comfortable and your HVAC system running efficiently. Use the HVAC contractor locator tool to find local HVAC technicians and implement these strategies.
