UV100A Coil Irradiation unit: Kills up to 99.9% of mold on system cooling coils.
Test perfomed in a test duct showed reduction in colony-forming aspergillus niger mold spores when surface was irradiated at a distance of 18 in. for three hours in still air, using new lamps.

Honeywell Air Treatment Systems produce UV-C energy, emitting short-wave ultraviolet light that’s proven to be a highly-effective germicide. The technology is widely used in hospitals, pharmacies, and kitchens to kill airborne and surface microorganisms like mold and bacteria. Now homeowners can benefit from UV products, too. Honeywell lamps are ozone free. They come with a five-year limited warranty.  Lamp replacement is a snap.