CANADA’S #1 FAN MANUFACTURER Reversomatic was established in 1965, and began manufacturing residential, commercial and industrial exhaust fans and systems in 1972. We are Canada’s leader in the high-rise condominium market, and we have the most extensive product line of fans and accessories. We also manufacture a full line of Heat & Energy recovery ventilators (HRV & ERV) from 30 to 400 cfm. Reversomatic is the only one in North American market that offers HRV/ERV with patented true automatic electronic air-balancing and constant flow technology where no field balancing whatsoever is required. Reversomatic is the only North American Company that offers UL/ULC approved Fan/Fire damper assembly (3 Hrs. Rating).