Robin Pharo is product manager for Aprilaire’s UV Products, Madison, Wis. She agreed “absolutely” that some contractors are skeptical. This could be because “A lot of companies weren’t straightforward about UV when it first came out, when it works and when it doesn’t,” she explained.
“There are a lot of contractor questions on the application,” she said. Many contractors, for instance, wonder what types of applications would benefit from UV lights and where they should be placed for ideal performance.