As summer approaches, temperatures rise, and the demand for your HVAC system increases.
To ensure your building remains cool and comfortable during the hottest months, performing regular maintenance on your HVAC system is crucial. Proper upkeep not only improves efficiency and reduces energy costs but also extends the life of your equipment and ensures a healthy indoor environment. In this blog post, we’ll explore essential HVAC summer maintenance tips that will help keep your system running smoothly all season long.
Schedule inspections
Before the summer heat sets in, it’s wise to have a professional HVAC technician inspect your system. A comprehensive inspection can identify potential issues that could cause problems during peak cooling demand. The technician will check for signs of wear and tear, leaks, blockages, and other issues to ensure all components are functioning correctly.
Clean and replace filters
Air filters play a crucial role in maintaining indoor air quality by trapping dust, pollen, and other airborne particles. Over time, these filters can become clogged, restricting airflow and causing the system to work harder, which increases energy consumption and decreases efficiency. It’s recommended to clean or replace air filters every one to three months, depending on usage and the type of filter.
Clean condenser and evaporator coils
The condenser and evaporator coils are essential components of your HVAC system, responsible for heat exchange. Dirt and debris can accumulate on these coils, reducing their efficiency and causing the system to overheat. Regular maintenance of the coils helps maintain proper heat transfer and improves the overall efficiency of the HVAC system.
- Ensure the system is turned off before cleaning.
- Use a soft brush or vacuum to remove loose dirt and debris.
- Use a coil cleaner to dissolve grime and build-up.
- Gently rinse the coils with water, avoiding any electrical components.
Inspect ductwork
Ductwork distributes conditioned air throughout the building. Over time, dust, dirt, and debris can accumulate in the ducts, restricting airflow and reducing system efficiency. Inspect the ductwork for any signs of blockages, leaks, or damage and clean it thoroughly to ensure unobstructed airflow. Sealing any leaks in the ductwork can also improve system efficiency and prevent energy loss.
- Look for signs of dust and debris around vents and registers.
- Consider hiring a professional duct cleaning service for a thorough clean.
- Use duct sealant or metal tape to seal any visible leaks.
Adjust thermostat settings
The thermostat is the control centre of the HVAC system, regulating temperature and ensuring optimal comfort. During the summer, it’s important to check and adjust thermostat settings to maintain a comfortable indoor environment without overworking the system. Consider upgrading to a programmable thermostat that allows you to set temperature schedules, reducing energy consumption when the building is unoccupied.
- Increase the temperature when the building is empty to save energy.
- Take advantage of programmable settings to automatically adjust temperatures.
- Make sure the thermostat is placed away from direct sunlight and heat sources.
Clean the outdoor unit
The HVAC system’s outdoor unit is exposed to the elements and can accumulate dirt, leaves, and debris, which can obstruct airflow and reduce efficiency. Inspect the outdoor unit regularly and clean it to remove any debris that may be blocking the airflow. Ensure at least two feet of clearance around the unit to allow for proper airflow and prevent overheating.
- Ensure the system is off before cleaning.
- Clear leaves, grass, and other debris from around the unit.
- Use a soft brush or fin comb to clean the fins.
- Gently rinse the unit with a hose to remove dirt.
Check refrigerant levels
Refrigerant is a critical component of the HVAC system, responsible for absorbing and releasing heat to cool the indoor air. Low refrigerant levels can reduce the system’s cooling capacity and lead to higher energy consumption. Have a professional technician check the refrigerant levels and recharge the system if necessary. It’s also important to check for any leaks in the refrigerant lines and repair them promptly.
Conduct performance tests
Regular performance tests are essential for identifying any issues that may affect the efficiency and effectiveness of the HVAC system. These tests can help detect problems such as uneven airflow, temperature discrepancies, and system malfunctions. By conducting performance tests regularly, you can address any issues promptly and ensure that the system is operating at peak performance. Maintenance like this doesn’t take long but makes a big difference.
Wrapping up
Maintaining your HVAC system over the summer is essential for ensuring a comfortable and healthy indoor environment, improving energy efficiency, and avoiding costly repairs. Reach out to the team at Balance Mechanical if you’re looking for help.
