Everest AT01-00 Cooler Thermostat with Control Knob

Everest AT01-00 Cooler Thermostat with Control Knob

The Everest AT01-00 provides adjustable temperature control for specified Everest cooler applications. Its sensing arrangement and switch must match the original control installation.

Verified part details

• Manufacturer part number: AT01-00
• Application: cooler temperature control
• Control knob: included in catalog description
• Control style: mechanical thermostat

Function and repair symptoms

A cooler that fails to cycle, runs continuously or responds poorly to knob adjustment may need control diagnosis. Sensor placement, airflow and refrigeration-system faults can also affect cabinet temperature.

Use this component for the specified commercial refrigeration application in restaurant, foodservice and facility equipment. Symptoms alone do not identify a failed part; check the related assembly before ordering.

Compatibility and ordering checks

Use the equipment's model and serial number to confirm the part assignment. A complete verified model list is not available for this listing, so fit should not be inferred from brand, cabinet appearance or a similar-looking component.

Before you order: Compare the original control reference, capillary and bulb arrangement, electrical contacts, mounting and equipment operating range. Route the sensing tube according to the service instructions without kinking it.

Frequently asked questions

Is AT01-00 a digital controller board?

No. This listing is for a mechanical thermostat with a control knob.

Can AT01-00 be used as a freezer control?

It is cataloged for coolers. Do not substitute it into a freezer application without an explicit serial-specific parts match.

Does turning the knob prove the thermostat is good?

No. The switch operation and sensing response should be checked against the equipment service data.

What should I check before ordering AT01-00?

Confirm the original control reference, capillary and bulb arrangement, electrical contacts, mounting and equipment operating range. Route the sensing tube according to the service instructions without kinking it.

How do I confirm the AT01-00 repair is complete?

After installation by a qualified technician, verify the relevant circuit and normal equipment operation using the manufacturer's service procedure. Recheck connections and confirm the original symptom has been resolved.

Browse Everest commercial refrigeration parts for related service components. For part-identification help, email jmatos@partsdirectonline.com with the equipment model, serial number and a photo of the original part.