OEM replacement ignition control board for Suburban SAW-6D, SAW-6DE, and SAW-6DEL water heaters (Atwood replacement models).
The Suburban Mfg 521166 is an OEM replacement control board designed for the Suburban SAW-6D, SAW-6DE, and SAW-6DEL water heaters, which serve as Atwood replacement models. This board handles ignition control, and a failing board is a common cause of a water heater that won't light or won't stay lit. Replacing it restores reliable operation without needing to replace the entire water heater.
This board is designed specifically for Suburban SAW-6D, SAW-6DE, and SAW-6DEL water heaters. Confirm the exact model before ordering, since Suburban's SW-series and IW-series water heaters use different, separate control boards.
• (1) Suburban Mfg 521166 water heater control board