Your HVAC system is busy doing its job to cool your building through the season, but it requires a proactive approach as part of your maintenance plan to keep it performing at its best. Studies show that building cooling is responsible for about 15 per cent of energy use in commercial buildings, so efficiency is key to optimum performance and cost savings.

As the seasons change, there are steps that facility and maintenance managers can take to increase efficiency, extend the lifespan of your equipment, and keep employees and visitors comfortable and happy through the summer months.

Here are the steps to take to maintain your HVAC system this summer:

• Your filters are responsible for trapping pollutants to keep the air in your building fresh and clean, but they often get clogged with pollen, dirt, and debris, inhibiting them from getting the job done. Inspecting and changing your filters can help reduce your HVAC unit’s energy use by up to 15 per cent and improve the air quality throughout your building.
• When your HVAC unit cools the indoor environment, it removes moisture, which drains through the condensate line. Checking the drip pan and cleaning the line can keep it from clogging and potentially developing mould or algae in the lines.
• Lowering the temperature inside your building or controlling zones separately can lessen the load on your HVAC system by turning off equipment and lights when not in use, installing window blinds or UV-blocking film, and switching to LED lights which give off less heat.
• Adjusting your thermostats to relieve your HVAC system when there’s no one in the building can save you money and give your system a break. This can be done manually throughout the building or remotely if you have a smart system.
• Upgrading your equipment can be a costly expense, but consider this step as a way to save over the long haul. Adding today’s technology and energy-efficient options can provide better performance, targeted benefits, and more accurate data for planning maintenance.

Your HVAC system works hard all summer long and making it a priority as part of your seasonal maintenance plan will keep your building cool, lower your costs, and lengthen the lifespan of your equipment.