They are functionally and physically identical

1005 part number in your specific unit's parts manual before installation

OEM Compatibility: Exact replacement for Berko and Marley systems

Easy Retrofitting: Compact footprint and universal mounting simplify the replacement of bulkier older-style relays

When the plenum temperature reaches the 160-degree threshold

Packard 65670 Universal Motor Kit They are functionally and physicallyThe Packard 65670 is a versatile C frame universal motor kit engineered for light duty commercial and residential ventilation service. Designed to replace a wide range of OEM "skeleton" style motors, this 115V shaded pole motor is a staple for refrigeration technicians servicing evaporator fan motors, reach in coolers, and exhaust ventilation units. Operating at a high speed at 3000 RPM, this motor features a 5 8" stack height and a 3 16" diameter