Hayward Display Board and Cable Extension | HDXFDSPB0001 Spa Heater Parts Manufacturer part number: 99996904-US

Manufacturer part number: 99996904-US

Bold Design: The Martillo features an impressive and bold style

the CMP clip-on pipe seal helps preserve water chemistry

Use appropriate tools to seat the ring securely

Hayward Display Board and Cable Extension | HDXFDSPB0001 Spa Heater Parts Manufacturer part number: 99996904-USWhat This Part Is Used For The HDXFDSPB0001 display board and cable extension is a replacement interface component for compatible Hayward control systems. It restores display functionality and extends connection reach when needed. Why This Part Matters A failed display board can prevent viewing system diagnostics or making adjustments. Replacing it restores full user interface access. Proper display operation supports safe equipment management. Key