Fans are essential to chimney systems running smoothly and properly. The appropriate fan can allow gas or wood fireplaces to heat an entire house, saving homeowners a significant amount of money. Lindemann Chimney sells exhaust and attic fans that ensure proper draft and prevent smoke and odors from filling your home. Exhaust fans also pull gas and smoke up the flue, ensuring the chimney maintains negative pressure, thus enhancing fireplace efficiency. Chimney fans also help to reduce the amount of creosote in the flue, preventing back puffing. High temperature exhaust fans are an easy solution for smoking fireplaces, stoves, BBQ’s and more. They ensure a perfect draft, or they will correct an existing draft problem.