Photo 1 of 520814 Ignition Control Circuit Board Igniter Module Replacement Parts Kit Fit For Suburban RV Water Heater & Furnace, For SW4D, SW6D, SW10D, SW12D, SW16D RV Water Heaters, Replace 520820 520871

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Photo 1 of 520814 Ignition Control Circuit Board Igniter Module Replacement Parts Kit Fit For Suburban RV Water Heater & Furnace, For SW4D, SW6D, SW10D, SW12D, SW16D RV Water Heaters, Replace 520820 520871Photo 2 of 520814 Ignition Control Circuit Board Igniter Module Replacement Parts Kit Fit For Suburban RV Water Heater & Furnace, For SW4D, SW6D, SW10D, SW12D, SW16D RV Water Heaters, Replace 520820 520871