@hchavers And before everyone piles on, I know that square feet isn’t actually convertible to cubic feet. But that’s kind of my point. Square ft is a two dimensional measurement and sort of useless in determining how big a room this will cover. A 600 square ft room with 8 foot ceiling height?? A 600 square foot room with 12 ft ceiling height? 20 foot?
@hchavers@Trinityscrew CFM is what matters. The rule of thumb is most rooms need six air changes per hour. If your room has more than 3360 cu ft of space, this is too small. A 20’ x 21’ room with an 8’ ceiling (3360 cu ft) is the biggest room this can handle.
@j37hr0 I had a UV light installed in my air duct to prevent mold. Paid around $ 350 including installation by the AC company, but evidently some who knows what they are doing (and I don’t) can install one themselves. Every couple of years the light burns out and has to be replaced.