20-Plate DHW Heat Exchanger Part No: 0020014403
Gas Section Part No: 0020020735
Gas Section Part No: 2000802664
Fan Part No: 0020020734
Fan Part No: 0020084501
Main Printed Circuit Board Part No: 0020023825
Printed Circuit Part No: 0020097400
7-Wire 2-Fuse Printed Circuit Board with TPO Part No: S900847
28Kw Plate-to-Plate (Upgraded Part) Part No: 0020061615
DHW Heat Exchanger Part No: S1016600