The Modine 5H0730350000 Fan Relay is a high-quality replacement part designed to control the fan operation in Modine heaters. Engineered for durability and reliable performance, this relay ensures proper activation and deactivation of the fan motor, optimizing heating efficiency. It is compatible with various Modine heating units and is essential for maintaining safe and efficient ope... https://www.partshnc.com/modine-5h0730350000-fan-relay