My HV640XORT Model Overview from Home Depot Appliance Parts

Part #: HD2064739

Manufacturer Part #: 66001645

Part #: HD2064740

Manufacturer Part #: 66001646

Part #: HD2064729

Manufacturer Part #: 66001633

Part #: HD2064732

Manufacturer Part #: 66001636

Part #: HD2064734

Manufacturer Part #: 66001638

Part #: HD2064735

Manufacturer Part #: 66001639

Part #: HD2064736

Manufacturer Part #: 66001642

Part #: HD2064737

Manufacturer Part #: 66001643

Part #: HD2064674

Manufacturer Part #: 66001486

Part #: HD2064678

Manufacturer Part #: 66001499

Part #: HD2064679

Manufacturer Part #: 66001504

Used with Gas Water Heaters.

Part #: HD2064291

Manufacturer Part #: 66001021

HV640XORT Maytag Water Heater - Overview