
The 648PROG is the glass-door version of the PRO 48 side-by-side, built in stainless steel with an easy-access grille, a water filter, and an alarm, and installable either freestanding or built in. It’s no longer produced.
Water pooling beneath the crisper drawers and frost building up inside the freezer compartment are the cooling issues reported most on a 648PROG. Condensation forming on the inside face of the glass door is the other common call, usually tied to the door seal or the pane’s insulating performance after years of use.
Key Features
- PRO 48 built-in side-by-side refrigerator/freezer with glass door
- Stainless steel construction, easy-access grille, water filter, alarm, free-standing or built-in installation
- PRO 48 generation, no longer produced
- Specific to the 648PROG, OEM parts generally still available to order, though legacy items take longer to arrive than parts for a current model
Most Common Issues on This Model
Water pooling beneath the crisper drawers
Frost building up inside the freezer compartment
For the 648PROG, condensation forming on the inside face of the glass door

