And if you’re cycling the air much faster then you need much more UV in the duct to get enough exposure time. And then you have to maintain the lamps inside a dusty vent...has its uses but it’s operationally tricky and there are tradeoffs.
And if you’re cycling the air much faster then you need much more UV in the duct to get enough exposure time. And then you have to maintain the lamps inside a dusty vent...has its uses but it’s operationally tricky and there are tradeoffs.