Temperature, noise and cooling
What Refrigerant Does My Sub-Zero Use?
| What you are looking at | What it means |
|---|---|
| What the plate prints | Refrigerant type and charge weight, with model, serial, build date and total amps |
| Why no gas is named on this page | These cabinets span decades and more than one refrigerant, so only your own plate answers it |
| Refrigerant is not a consumable | A circuit short of it has leaked, and the leak has a place that has to be found |
Your rating plate names both the refrigerant type and the charge weight, and that plate is the only answer that belongs to your cabinet. Sub-Zero Appliance Repair Los Angeles reads it on arrival, so call (310) 496-7399.
- Charging connection
- Compressor
- Gauges on the floor
What else is on that label
The serial number decides which parts fit, the build date decides which service literature applies, and the charge weight decides how much goes back in after any work inside the sealed circuit. One small label, four separate decisions.
Why the question usually gets asked
Nearly always because somebody has said the unit needs topping up. Nothing in a sealed circuit is used up in normal running, so a cabinet short of it has lost it somewhere, and finding that somewhere is the job. The plate only settles what goes back in afterwards.
Two more things people ask
- Can I read the plate myself before I call?
- Yes, with a torch and a minute. It is a printed label inside the cabinet, and the use and care guide for your model says where. Photograph the whole thing rather than copying out one line, because the rest of it matters just as much.
- Does the gas change what the repair costs?
- Not on its own. The band follows the fault and the parts, not the label. Sub-Zero Appliance Repair Los Angeles reads the plate so the correct charge and weight go back into a circuit that has been opened, which is a matter of accuracy rather than price.
216
