Seeing is believing. 

VIGILAIR® uses the power of UVGI to return cooling coils to 'as new' efficiency.  Below are images taken from two nearly identical airhandlers inside an urban hospital.  Our client wanted to compare two 'sister' systems side-by-side, to see the effects of  VIGILAIR®.  The images on the left are from the air handler in which VIGILAIR® is installed.  Images on the right are from the 'control' air handler and represent an AHU that does not have VIGILAIR® technology.

With VIGILAIR®	Without VIGILAIR®