Federal Industries 32-19866 10K Ohm Temperature Sensor, Replacement with 24 Month Warranty & USA Business

Restore accurate temperature monitoring and dependable refrigeration performance with the Wholesale Sensors Replacement Federal Industries 32-19866 10K Ohm Temperature Sensor. Engineered as a perfect OEM-style replacement, this commercial refrigeration sensor is designed to meet or exceed original functional specifications while providing reliable temperature feedback to compatible Federal Industries refrigeration controls.

Federal Industries 32-19866 is documented as a 10K ohm temperature sensor used in refrigerated self-serve display cases and related commercial refrigeration equipment. Its job is to measure temperature and provide that information to the electronic control so the refrigeration system can operate according to the conditions detected by the sensor. Parts Town

Replacement for Federal Industries 32-19866

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

Federal Industries 32-19866
Federal Industries 32-19209
FED32-19866

Parts Town identifies 32-19209 as a previous part number for Federal Industries 32-19866. Parts Town

This Wholesale Sensors component is an aftermarket replacement and is not represented as a genuine Federal Industries component.

Compatible Federal Industries Refrigeration Equipment

The 32-19866 temperature sensor is used across numerous Federal Industries refrigerated self-service display cases and merchandisers.

Documented compatible models include:

ERSSHP378
ERSSHP478
ERSSHP678
IMSS120
ITR3626-B18
ITR3634-B18
ITR4826-B18
ITR4834-B18
ITR6026-B18
ITR6034-B18
LMD4878
LMD7278
LMD9678
RSSL378
RSSL478
RSSL578
RSSL678
RSSM3078SC
RSSM3078SC-2
RSSM360
RSSM378
RSSM478
RSSM560
RSSM578
RSSM660
RSSM678 Schedule73Parts

Additional configurations may also use 32-19866. For example, Federal service documentation specifies 32-19866 as the Carel control probe in select RSSM878R-6 and RSSD878R-6 configurations. Default

Always verify the complete equipment model, original sensor part number, controller configuration, and sensing position before ordering.

10K Ohm Temperature Sensor

Federal Industries specifies 10K ohm resistance for the 32-19866 temperature sensor. Parts Town

The sensor provides temperature information to the compatible electronic refrigeration control. Accurate feedback helps the control determine when refrigeration or defrost functions should operate.

If the original sensor becomes inaccurate, electrically open, shorted, disconnected, or physically damaged, the controller may receive incorrect temperature information. This can interfere with normal refrigeration operation and temperature regulation.

Replacing a confirmed faulty sensor helps restore the accurate feedback expected by the compatible Federal Industries control system.

Temperature and Defrost Sensor Applications

An important feature of 32-19866 is that its exact function can depend on the Federal Industries equipment configuration.

Federal service documentation shows systems using two 32-19866 probes. One sensor is installed in the air stream and functions as the temperature-control sensor, while another is attached to the evaporator coil and functions as the defrost or coil sensor. Parts Town

The temperature-control sensor monitors the refrigerated air conditions used by the controller to regulate cooling. The coil sensor monitors evaporator conditions for defrost operation.

This means 32-19866 should always be installed in the same sensing location as the sensor being replaced.

Helps Correct Common Refrigeration Problems

A faulty commercial refrigeration temperature sensor can contribute to symptoms including:

Inaccurate temperature readings

Display case running too warm

Display case becoming colder than intended

Temperature fluctuations

Inconsistent cooling performance

Extended compressor runtime

Abnormal refrigeration cycling

Evaporator icing or frost problems

Incorrect defrost operation

Unstable controller temperature readings

Inaccurate readings, temperature fluctuations, extended compressor operation, and inconsistent cooling are among the documented symptoms associated with temperature-sensor problems. Sundico

These symptoms do not automatically confirm sensor failure. Similar problems can result from damaged wiring, a defective electronic controller, evaporator or condenser fan problems, restricted airflow, a dirty condenser, defrost component failure, door or curtain problems, compressor faults, or sealed refrigeration system issues.

Proper troubleshooting is recommended before replacing parts.

Rigorously Tested for Commercial Refrigeration

Commercial display cases often operate continuously and require consistent temperature feedback to protect food and maintain proper operating conditions.

The Wholesale Sensors 32-19866 replacement is designed for dependable sensing performance in compatible commercial refrigeration equipment.

Each sensor is rigorously tested for temperature response, electrical continuity, wiring integrity, connection quality, construction consistency, and reliable functional performance.

Accurate 10K ohm sensor operation helps the compatible electronic control receive dependable temperature information during normal refrigeration and defrost cycles.

Correct Sensor Placement Is Critical

Before installation, disconnect electrical power to the refrigeration equipment.

Locate the existing sensor and document its exact mounting position, wire routing, and electrical connection before removal.

Federal Industries specifically states that sensor location is critical to proper equipment operation and warns against relocating the temperature-control and defrost sensors. In one documented configuration, the temperature sensor is located in the air discharge duct while the defrost probe is secured to the evaporator coil. Parts Town

Install the replacement in the exact original sensing location. Route the wiring along the original path and protect it from fan blades, sharp metal edges, moving components, and areas where it could become pinched or damaged.

Error Codes and Troubleshooting

Federal Industries 32-19866 is a commercial refrigeration temperature sensor, so automotive OBD-II diagnostic codes do not apply.

Compatible electronic refrigeration controllers may identify abnormal temperature-sensor conditions, but diagnostic behavior depends on the controller and equipment configuration. For this reason, this replacement is not advertised as a universal repair for one specific error code.

If cooling or defrost problems remain after sensor replacement, inspect the wiring, controller, evaporator and condenser fans, defrost components, airflow, compressor, condenser, and sealed refrigeration system.

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 Federal Industries 32-19866 10K Ohm Temperature Sensor provides a reliable replacement option for compatible Federal refrigerated display cases and merchandisers requiring this sensor configuration.

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