
CO in the older numbering stands for Combo — U-Line’s long-running idea of putting an ice maker and refrigerated storage in one undercounter cabinet, which survives today as the HRI124. On a CO29 the two functions are largely independent, with one important exception: they share a condenser, so a badly fouled coil is the one problem that degrades both at once. That is a useful discriminator when only half the cabinet is misbehaving.
Key Features
- Combo cabinet housing both an ice maker and refrigerated storage
- Legacy 29 cabinet code with the CO combo prefix
- Harvest-cycle ice production alongside refrigeration
- Undercounter built-in installation
Most Common Issues on This Model
Ice section failing while the refrigerated section carries on
Water inlet valve seeping and pooling water in the base
Shared condenser fouled and affecting both functions

