The FENWAL 35-663904-113 Automatic Ignition is a replacement part specifically designed for Laars Jandy Lite 2 pool heaters. This ignition control system by FENWAL ensures automatic ignition, making it convenient and efficient for keeping pool water at the desired temperature. With the model number 35-662902-113, this product is compatible with Laars pool heaters, providing reliability and functionality for businesses or home use. Item is pre-owned.