Upgraded 520814 Ignition Control Circuit Board Igniter Module Replacement for Suburban Water Heaters SW12DEL, SW12DEM, SW16D, SW16DE, SW16DEL, SW16DEM Models Parts Kit

Upgraded 520814 Ignition Control Circuit Board Igniter Module Replacement for Suburban Water Heaters SW12DEL, SW12DEM, SW16D, SW16DE, SW16DEL, SW16DEM Models Parts Kit ➤Features: Precision Engineered – Produces a high-voltage spark, regulates gas valve current, and monitors flame sense signals for safe working Easy Installation – Plug-and-play design lets you replace the old board in minutes—no rewiring required Dependable Performance – High-temperature-resistant PCB withstands RV furnace conditions without failure 3-Trial Ignition System – Attempts ignition three times before locking out, preventing gas buildup ➤Technique Information: Replace Part Number: 520871, 520814, 520820, 33550L, AP4896608. This Water Heater Modul Board Fit for the SW series water heaters above serial number 953900766 Used in 12 Volt DC water heaters furnaces and refrigerators. ➤Compatibility: for All Suburban Furnace And Water Heater Circuit Boards Including 520871 520814 520820. Fit for to the following models – SW4D / SW6D / SW6DE / SW6DEL / SW6DEM / SW6DM – SW10D / SW10DE / SW10DEL / SW10DEM / SW10DM – SW12D / SW12DE / SW12DEL / SW12DEM – SW16D / SW16DE / SW16DEL / SW16DEM ➤Fixes These Common Issues: No spark or failed ignition Intermittent flame outages Heater short-cycling (turning off after a few seconds) Unresponsive control systems ➤Package Includes: 1x 520814 Ignition Control Module Board ➤Note: Verify your Suburban water heater’s model and serial number before purchase to ensure compatibility

• Replace Part #: for Suburban 520814, 520820, 520871, 33550L, AP4896608 ignition boards for seamless compatibility
• Compatible with Models: SW4D, SW6D, SW6DE, SW6DEL, SW6DEM, SW6DM; SW10D, SW10DE, SW10DEL, SW10DEM, SW10DM; SW12D, SW12DE, SW12DEL, SW12DEM; W16D, SW16DE, SW16DEL, SW16DEM. for All Suburban Furnace And Water Heater Circuit Boards Including 520871, 520814, 520820, 33550L, AP4896608. This Water Heater Modul Board Fit for the SW series water heaters above serial number 953900766
• Fixes Common Issues: Solves no-spark, flame failure, or short-cycling problems by restoring proper ignition control
• Plug & Play Installation: No wiring changes needed—simply swap the old board with the new one in minutes
• Upgraded 520814 Ignition Control Circuit Board Igniter Module Replacement - for Suburban Water Heaters SW12DEL, SW12DEM, SW16D, SW16DE, SW16DEL, SW16DEM Models Parts Kit