The Suburban Ignition Circuit Board is designed for various Suburban water heater models.
Suburban Ignition Control Circuit Board 520814 is a replacement ignition control module for Suburban RV water heaters, designed to manage the direct spark ignition sequence and gas valve operation. It is commonly used on SW-series models and is a direct replacement for Suburban water heater boards with part number 520814, also referenced as MFG P/N 42-0450 or board part number 233257.
