This is a high-level overview of the difference between the AIR-IQ2 and the FAN-IQ. The TAMCO & EBTRON package damper combines EBTRON’s high-performance airflow measurement technology with the TAMCO heavy-duty damper, providing unprecedented flexibility in airflow control. Whether the application is on the intake, exhaust, severe cold, or salt spray, there is a TAMCO & EBTRON solution.