DA47-00243K - Genuine OEM Samsung Refrigerator Defrost Thermostat

DA47-00243K - Genuine OEM Samsung Refrigerator Defrost Thermostat

The DA47-00243K Genuine OEM Samsung Refrigerator Defrost Thermostat is an original Samsung replacement component designed for compatible Samsung refrigerators. This thermostat plays a critical role in the refrigerator's automatic defrost system by monitoring evaporator temperatures and helping regulate power to the defrost heater. Genuine OEM construction ensures precise performance, proper electrical characteristics, and long-lasting reliability. Available from Appliance Kingdom, this part ships across Canada with fast delivery for homeowners, landlords, and professional appliance repair technicians.

A faulty defrost thermostat is one of the most common causes of frost accumulation, cooling issues, and defrost system failures in Samsung refrigerators. Replacing a defective thermostat with a genuine OEM component helps restore proper defrost operation and maintain consistent refrigerator performance.

What Does the Defrost Thermostat Do?

The defrost thermostat monitors the temperature of the evaporator coils during the refrigerator's defrost cycle. When temperatures drop below a specified threshold, the thermostat allows power to reach the defrost heater. Once the evaporator reaches the proper temperature, the thermostat opens the circuit to prevent overheating.

This process helps prevent excessive frost and ice accumulation on the evaporator coils, allowing the refrigerator to maintain proper airflow and cooling efficiency. Genuine OEM specifications are important because incorrect temperature calibration can lead to inadequate defrosting or overheating, potentially affecting refrigerator performance and component longevity.

Common Symptoms Indicating Replacement

A failed defrost thermostat can cause several refrigerator performance issues, including:

• Frost or ice buildup on evaporator coils
• Refrigerator compartment too warm
• Freezer temperature fluctuations
• Refrigerator running continuously
• Reduced airflow within the appliance
• Defrost cycle not operating correctly
• Water leaks caused by excessive ice accumulation
• Freezer cold but refrigerator section warm
• Cooling performance gradually declining

If the thermostat fails to close properly, the defrost heater may never activate, allowing frost to accumulate on the evaporator. Over time, this can restrict airflow and cause cooling problems throughout the refrigerator. Replacing the thermostat often resolves these issues when diagnosis confirms the thermostat is defective.

Compatibility Guidance

This part is designed for use in compatible Samsung refrigerators.

Before ordering:

• Locate your refrigerator model number.
• Verify that DA47-00243K is specified for your model.
• Contact Appliance Kingdom if you need assistance confirming compatibility.

Model verification helps ensure proper fit and performance while avoiding unnecessary returns.

Replaces Part Numbers

Verified replacement and cross-reference information includes:

• DA47-00243B
• DA47-00243C
• DA47-00243J
• AP4403832
• 2025696
• PS4140510

These replacement numbers have been referenced by authorized appliance parts distributors and repair parts networks.

Key Features & Benefits

• Genuine OEM Samsung replacement part
• Designed to Samsung factory specifications
• Supports proper defrost cycle operation
• Helps prevent frost and ice buildup
• Reliable temperature monitoring performance
• Durable construction for long service life
• Direct-fit replacement for compatible models
• Suitable for homeowners, landlords, and appliance repair professionals
• Maintains proper refrigerator cooling efficiency

Installation Overview

Replacing a refrigerator defrost thermostat generally requires access to the evaporator assembly located behind interior freezer panels.

Installation is typically considered moderate difficulty and may require:

• Removing interior shelves or drawers
• Accessing the evaporator cover
• Disconnecting and reconnecting electrical connections
• Installing the replacement thermostat in the correct location

Experienced DIY users can often complete this repair successfully. However, because electrical components and appliance disassembly are involved, professional installation is recommended if you are unfamiliar with refrigerator repairs.

Always disconnect electrical power before servicing the appliance.

Canada-Wide Availability & Trusted Canadian Supplier

Appliance Kingdom supplies genuine OEM and premium replacement appliance parts to customers throughout Canada. Orders ship from Canada, helping provide reliable delivery and support for homeowners, property managers, and appliance service professionals nationwide.

Whether you're repairing a household refrigerator or servicing multiple properties, Appliance Kingdom provides dependable parts and knowledgeable customer support.

Buyer Confidence & Quality Assurance

When you purchase the DA47-00243K Genuine OEM Samsung Refrigerator Defrost Thermostat, you receive:

• Genuine OEM Samsung quality
• Precise fit and performance
• Factory-specification temperature control
• Reliable defrost system operation
• Canadian-based support and shipping
• Assistance with compatibility verification before purchase