How do you know if your coils are clean?
If they are more than 3 inches in depth, we can only see what the eyes can see. Over time a film develops over the interior of the coils causing great loss in heat transfer of the coils. Greatly reducing efficiency, and greatly increasing your costs in energy to operate that piece of equipment. Using chemicals to clean HVAC coils only affects the first couple of inches of the coil. While the foam removes dirt for the surface, in some cases it pushes it further into the coil. This chemical process will hinder the operation of coils with more than 3 inches in depth. Our powerful steam process completely penetrates the coil, removing the film, removing debris, and adding efficiency and capacity back to your equipment
