Is an exhaust fan needed for a conveyor dryer?Updated 3 years ago
It depends on your setup. Is the conveyor hooked up to the outside? If not, a three-foot stack going straight up will add additional ventilation. As heat rises, it pulls moisture out of the dryer.
If yes, how far you are running the exhaust and how many bends does the exhaust fan make? For long runs, it’s best to have a fan. If it has many bends, a fan at each bend is ideal.
Check-in with your local HVAC if you have any questions.