The perfect trio of versatility, features, and efficiency, the FLEX®100H is ideal for high-rise apartment applications, condos, single and multi family homes. • Airflow up to 104 cfm @ 0.4" wg. • Top-mounted ports for easier duct connectivity • Unobstructed front access • TurboTouch feature delivers up to 50% more exhaust capacity • Aluminum core provides superior heat transfer capability Unlike traditional and bulky HRVs, which require excessive power to meet supplemental ventilation needs, Fantech’s compact, yet powerful, FLEX®100H allows for sizing based entirely on principal ventilation requirements.   With its exclusive TurboTouch feature, the Flex 100H can deliver increased exhaust capacity to easily meet supplemental ventilation needs whenever additional airflow is required.   With its compact top port design featuring 5 inch oval collars, and the included EZ-Mount wall bracket, the FLEX®100H can be installed in spaces as small as 24 inches, such as a closet or maintenance room. Additionally, the integrated airflow measurement system allows for quick and accurate airflow reads during installation.