Beverage Air 515-336D-02 Danfoss S2 Evaporator Sensor, 2 Pole, Replacement with 24 Month Warranty & USA Business

Restore accurate evaporator temperature monitoring in compatible commercial refrigeration equipment with the Wholesale Sensors Replacement for Beverage-Air 515-336D-02 Evaporator Sensor. Designed as a perfect OEM-style replacement, this sensor is engineered to meet or exceed original functional specifications while providing dependable temperature feedback to compatible Danfoss refrigeration controls.

The 515-336D-02 is an S2 evaporator temperature sensor with a 2-pole connection. Its primary purpose is to monitor evaporator temperature so the refrigeration controller can accurately manage operating conditions and defrost functions.

Replacement for Beverage-Air 515-336D-02

This Wholesale Sensors component is designed as an aftermarket replacement for:

Beverage-Air 515-336D-02
515336D02
BEV515-336D-02

When selecting a replacement, verify the complete 515-336D-02 part number because Beverage-Air equipment can use multiple temperature probes with similar appearances but different functions, connectors, and cable lengths.

This Wholesale Sensors component is an aftermarket replacement and is not represented as a genuine Beverage-Air or Danfoss component.

S2 Evaporator Temperature Sensor

The 515-336D-02 is specifically an S2 evaporator sensor.

This distinction is important when servicing Beverage-Air commercial refrigeration equipment. Compatible Danfoss-controlled systems can use separate sensors for different temperature-monitoring locations.

The S1 sensor is typically associated with cabinet or air temperature monitoring, while the S2 sensor monitors the evaporator. These sensors should not automatically be treated as interchangeable simply because they are installed in the same refrigeration system.

For this reason, always confirm that the original component being replaced is the 515-336D-02 S2 evaporator sensor.

Commercial Beverage-Air Refrigeration Applications

The Beverage-Air 515-336D-02 is intended for select commercial refrigeration equipment using a compatible Danfoss controller and this specific S2 sensor configuration.

Applications can include select:

Commercial refrigerators
Commercial freezers
Reach-in refrigeration equipment
Undercounter refrigerators and freezers
Worktop refrigeration equipment
Food preparation refrigerators
Other Beverage-Air refrigeration systems using the specified Danfoss control configuration

Beverage-Air has produced many equipment configurations and controller revisions. Exact compatibility can therefore depend on the model, serial number, production configuration, controller, sensor connection, and cable length.

Before ordering, compare the original sensor with the 515-336D-02 part number and verify that the equipment requires the 2-pole S2 evaporator sensor.

Accurate Evaporator Temperature Monitoring

The evaporator is a critical part of a commercial refrigeration system. Accurate evaporator temperature information helps the electronic controller determine system conditions and properly manage refrigeration and defrost operation.

The 515-336D-02 monitors temperature at the evaporator and provides that information to the compatible Danfoss controller.

If the original sensor becomes inaccurate, electrically open, shorted, disconnected, or physically damaged, the controller may receive incorrect evaporator temperature information.

This can interfere with normal refrigeration and defrost operation.

Replacing a confirmed faulty sensor helps restore the accurate evaporator temperature feedback required by the compatible control system.

Helps Correct Refrigeration and Defrost Problems

A failed or inaccurate S2 evaporator sensor may contribute to symptoms such as:

Excessive evaporator frost buildup

Incomplete or irregular defrost cycles

Inaccurate evaporator temperature readings

Temperature fluctuations

Inconsistent refrigeration performance

Abnormal compressor cycling

Evaporator icing

Unstable controller operation

Refrigeration system running longer than expected

These symptoms do not automatically confirm that the evaporator sensor has failed.

Similar problems can result from a defective defrost heater, electronic controller, evaporator fan, damaged wiring, poor airflow, dirty condenser, refrigerant-system problem, door gasket leak, compressor issue, or another temperature sensor.

Proper diagnosis is recommended before replacing commercial refrigeration components.

Built for Commercial Refrigeration Service

Commercial refrigeration equipment operates continuously in demanding environments involving cold temperatures, condensation, moisture, frequent door openings, and extended operating cycles.

The Wholesale Sensors replacement for Beverage-Air 515-336D-02 is built to provide dependable sensing performance in compatible commercial refrigeration applications.

Each replacement is rigorously tested for temperature response, electrical continuity, connection integrity, construction quality, and consistent functional performance.

Reliable temperature feedback helps the compatible Danfoss controller monitor evaporator conditions and manage refrigeration operation as designed.

Installation and Sensor Positioning

Before servicing commercial refrigeration equipment, disconnect electrical power and follow all applicable equipment safety procedures.

Locate the original S2 evaporator sensor and document its exact mounting position, cable routing, and electrical connection before removal.

Install the replacement in the same evaporator sensing position as the original sensor. Proper placement is important because moving an evaporator sensor to a different location can expose it to different temperatures and cause the controller to receive inaccurate information.

Route the sensor cable along the original path whenever possible. Keep wiring away from fan blades, sharp sheet metal, hot components, and areas where the cable could become pinched or damaged.

Connect the 2-pole sensor securely, reassemble the equipment, restore power, and monitor refrigeration and defrost operation.

Commercial Refrigeration Diagnostics

The Beverage-Air 515-336D-02 is a commercial refrigeration sensor, so automotive OBD-II diagnostic codes do not apply.

Compatible Danfoss controllers may identify open, shorted, disconnected, or out-of-range temperature sensor conditions, but specific alarms and diagnostic codes depend on the controller and equipment configuration.

For this reason, this replacement is not advertised as a universal repair for one specific error code.

If refrigeration or defrost problems continue after sensor replacement, inspect the wiring, controller, defrost components, evaporator fan, condenser, airflow, compressor, and sealed refrigeration system according to the service information for the exact Beverage-Air model.

24-Month Warranty and USA-Based Support

Wholesale Sensors specializes in dependable replacement temperature sensors, thermistors, probes, switches, pressure sensors, connectors, and related sensing components for commercial refrigeration, foodservice equipment, appliances, HVAC systems, pool and spa equipment, automotive applications, and industrial systems.

The Wholesale Sensors Replacement for Beverage-Air 515-336D-02 Evaporator Sensor provides a dependable replacement option for compatible Beverage-Air equipment requiring a Danfoss-style, 2-pole S2 evaporator temperature sensor.

Every replacement is backed by a strong 24-month warranty and responsive USA-based product support, providing added confidence for restaurants, commercial kitchens, refrigeration technicians, maintenance departments, facility managers, and professional foodservice equipment repair companies.