The HBL57M52UC is a 500 Series combination wall oven listed at 7,975 watts, with microwave and multi-rack convection in the upper cavity. Its lower total draw against its stablemates reflects a slightly different heating specification, and it is a useful example of why the exact model number matters when an electrician is sizing a circuit. Two combination ovens of the same series and the same size can differ by more than fifteen hundred watts.
Key Features
- 500 Series combination wall oven, 49 in column
- 1.6 cu ft microwave and multi-rack convection upper cavity
- Full oven below
- 7,975 W total, touch control with Sabbath mode
Most Common Issues on This Model
01
Electrical requirement differing from apparently identical models in the same series
02
Upper cavity fan and magnetron cooling needing clear ventilation
03
Shared fascia serving two cooking systems