Tjernlund Products CSA1 Chimney Stack Assist Draft Inducer Fan Kit

The Tjernlund Products CSA1 Chimney-Stack Assist Draft Inducer Fan Kit is used inHVAC systems. The unit achieves this by providing a consistent draft in the chimney stack, which used to overcome venting challenges and protects an economy operation. It is installed externally and works only when it is needed to support proper exhaust flow and prevent backdrafts, ensuring better combustion safety. This is suitable for retrofit or new systems, improving equipment performance, increasing energy efficiency, and supporting compliance to ventilation codes in residential or light commercial settings.