Kold-Draft Older GB Ice Makers
Older line. 7 model numbers in this series.
Model numbers in this series
Find yours on the data plate. Letters after the base number usually mark the voltage, finish or door and do not change the repair.
- GB337
- GB347
- GB440
- GB561AK
- GB1064L
- GB657
- GB250
Repairs this series usually needs
- Water plate and cycle timing
- Evaporator probe adjustment
- Fill and float problems
- Condenser dirt
- Age-related parts needs
This group collects older Kold-Draft GB machines that do not fit the 60 Series pages: the GB250, GB337, GB347, GB440, GB561AK, GB657 and GB1064L. They make clear cubes, and many are still in bars and restaurants that value that ice.
Controls on older models vary, and we confirm the control type from the data plate. The service pattern is the same across the family: water plate, fill, freeze and harvest, then the probe and the condenser.
Send us the model and serial numbers, along with a description of what the machine does. A photo of the data plate helps a lot. Before we start, you get our view on whether a repair is worthwhile and a written quote. Please tell us how old the machine is, if you know.
About this series
- Older Kold-Draft GB models
- Includes GB250, GB337, GB347, GB440, GB561AK, GB657 and GB1064L
- Mostly relay or early electronic controls
- Clear-cube machines
Kold-Draft ice machines codes
Other Kold-Draft ice machines series
GB457GB657GB1257GB1258GT357GT557→Kold-Draft 60 Series Ice Cube MakersCurrent lineGT361AHKGT361ACGT361LCGT361LHKGT364AHKGT364ACGT364LCGT364LHK+35 more→Kold-Draft Older 30, 40 and 50 Series Ice MakersOlder lineGT331GT334GT341GT344GT351GT354GT551GT554+19 more→Why are there so many GB variants?
Kold-Draft built the line over many years with different controls and sizes. The model number on the data plate tells us which version you have in front of you.
What do you check first?
We watch a full cycle for water plate movement, fill and freeze, then check the probe and condenser. Those cover most of the problems we see.
Is every old GB worth a repair?
Not always. When a machine is old, we set the repair bill beside its remaining value and give you our honest view, with the price on paper before we begin.
Book repair for your Kold-Draft Older GB Ice Makers
Tell us the maker, the model number from the data plate and what the unit is doing. We confirm a three-hour arrival window and give you a written price before any work starts.