Bimetal Defrost Thermostat N12-5 AC250V 10A Refrigerator Part

Bimetal Defrost Thermostat for Refrigerators – N12-5 | AC250V 10A

Keep your refrigerator running at peak efficiency with this reliable Bimetal Defrost Thermostat (N12-5). Designed as a direct replacement part, it accurately regulates the defrost cycle to prevent unwanted frost build-up and maintain optimal cooling performance. Whether you're tackling a DIY repair or restoring a malfunctioning unit, this thermostat offers a straightforward, cost-effective solution.

Key Features

• Bimetallic Construction: Built from durable bimetal materials (Plastic + Metal) for consistent, long-lasting performance inside your refrigerator system.
• Accurate Temperature Regulation: Precisely controls the defrost cycle, preventing frost accumulation and keeping your fridge running efficiently.
• Easy DIY Installation: Engineered specifically for refrigerator use, this thermostat installs quickly and easily — no specialist tools required.
• Wide Compatibility: Suitable for a variety of refrigerator models, making it an excellent universal replacement for old or malfunctioning thermostats.
• Safety-Focused Design: Always unplug your refrigerator before beginning installation and store perishable items safely during the process.

Specifications

Package Contents

• 1 × Refrigerator Defrost Thermostat (N12-5)

Important Notes

• Actual product color may vary slightly from images due to monitor brightness and lighting conditions.
• Please allow slight manual measurement deviations in dimensions.

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Frequently Asked Questions

Q: What refrigerator models is the N12-5 Bimetal Defrost Thermostat compatible with?

A: This defrost thermostat is designed for versatile compatibility and can replace old or faulty thermostats in a wide range of refrigerator models. Check your existing thermostat's temperature action ratings (5°C/-7°C for N12-5 or -4°C/-14°C for N13-4) and electrical rating (AC250V 10A) to confirm it matches your appliance before purchasing.

Q: How do I install the refrigerator defrost thermostat safely?

A: Always unplug the refrigerator from the power outlet before beginning any installation work. Remove perishable food items and store them safely. Locate the existing defrost thermostat (typically attached to the evaporator coil), disconnect the wiring, remove the old unit, and clip or attach the new N12-5 thermostat in its place. Reconnect the wires and restore power once installation is complete.

Q: What does a bimetal defrost thermostat do in a refrigerator?

A: A bimetal defrost thermostat monitors and controls the temperature of the evaporator coil. When the coil reaches the set temperature threshold, the thermostat triggers the defrost heater to activate, melting any frost build-up. Once the coil warms to the upper cut-out temperature, it shuts the heater off — ensuring efficient, frost-free operation of your refrigerator.

Q: Is this thermostat suitable for DIY repairs?

A: Yes! This replacement defrost thermostat is designed with DIY enthusiasts in mind. It features a compact form factor with an 11 cm lead wire and straightforward installation. No specialist tools are required, making it an accessible and affordable solution for home appliance repairs.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.