This is a dirty evaporator coil. This happens when you don’t have a Planned Maintenance Program in place. When your coils are coated with dirt and grime, your HVAC unit works harder and may also use more energy. Dirty coils may become corroded over time, leading to bigger - and more costly problems. Postponing regular maintenance and cleaning can have a negative impact on your HVAC systems.
- Concerned about how sanitary the air inside really is?
- Is it dusty inside your building?
- Do your eyes water when your inside?
- Maybe it's a bit stuffy inside?