The approach to maintenance with respect to HVAC systems is particularly troubling given the role that HVAC systems play in today’s facilities.

HVAC systems in typical commercial buildings are responsible for more than 40 percent of total energy use. Keeping HVAC systems running properly and at peak efficiency is the first step in managing facility energy use.

The importance of good HVAC system maintenance goes beyond just controlling energy use. Buildings today depend on properly operating systems for more than just people comfort.

For example, most telecommunications systems have requirements for specific environmental conditions to operate properly.

Temperatures and humidity levels that fall outside of this range can lead to interruption in services and even costly system failures.

Sometimes the difference between keeping a business running and having to shut down is nothing more than proper HVAC system maintenance.

Maintaining your HVAC systems not only protects the equipment – it also protects the people in your building from discomfort and IAQ concerns, and protects you from a lawsuit.

There are many ways to make sure that indoor air is kept at appropriate levels:

Keep an eye on the air vents – you can find out if mould or other pollutants are entering your occupied space.

Watch for a musty odor.

Keep in touch with tenants/occupants, and ask them to participate in surveys regarding air quality.

Listen to people’s complaints and take them seriously.

In addition to keeping IAQ in check, routine maintenance can also lower utility costs and reduce equipment-replacement costs.