My HR640YORT Model Overview from Home Depot Appliance Parts

Part #: HD2064286

Manufacturer Part #: 66001016

Part #: HD2064740

Manufacturer Part #: 66001646

Part #: HD2064777

Manufacturer Part #: 66001816

Part #: HD2064729

Manufacturer Part #: 66001633

Part #: HD2064732

Manufacturer Part #: 66001636

Part #: HD2064734

Manufacturer Part #: 66001638

Part #: HD2064735

Manufacturer Part #: 66001639

Part #: HD2064678

Manufacturer Part #: 66001499

Part #: HD2064679

Manufacturer Part #: 66001504

Used with Gas Water Heaters.

Part #: HD2064291

Manufacturer Part #: 66001021

Part #: HD2064430

Manufacturer Part #: 66001187

Part #: HD17896211

Manufacturer Part #: 66001496

HR640YORT Maytag Water Heater - Overview