Comair Rotron has been a renowned provider of standard and custom-made fans and blowers for the electronics, computer, telecommunications, and HVAC markets since its beginnings in 1947. In December 2014, Ammon & Rizos–a manufacturers’ rep company that had represented Comair since 1954 with offices located across the US, Mexico, and Brazil–acquired it from Gentherm.
The Shanghai-based Comair Rotron is manufacturing a broad selection of Direct Current fans and blowers, ranging in voltage from 5 to 48 volts DC or 115-230 volts AC. They offer airflow capacity that can reach up to 1070+ cfm, with sizes varying between 40mm-281 mm.