Any person who has ever worked in a kitchen, be it residential or commercial, understands the importance of proper ventilation. Improper or insufficient ventilation can make your time in the kitchen a literal living hell. In addition, many people now live in multi-unit apartment buildings. Without enough fresh and clean air, the building’s occupants’ health and comfort are placed in jeopardy. To address these concerns, ventilation systems in the form of mushroom roof fans and mushroom roof ventilators are used. These are the most highly in demand exhaust fan systems because they are low cost and user friendly.All Baikal mushroom fans come standard with manual speed control and a rainproof hood on the side. Energy savings and maintenance-free operation are some of the benefits you get with a new mushroom fan from Baikal.