Item Tag: A.O. Smith / Takagi

100074640 | 319143-479 | EK153 | A.O. Smith/Takagi Replacement Ignitor

This is NOT a universal ignitor for all A.O. Smith/Takagi tankless models.

100074625 | 319143-464 | EKD58 | A.O. Smith Bypass Valve 510U – Tankless