SH267 - Genuine OEM Universal Refrigerator Defrost Heater

SH267 – Genuine OEM Universal Refrigerator Defrost Heater

The SH267 Genuine OEM Universal Refrigerator Defrost Heater is a universal aftermarket heating element (quartz tube type) designed for use in compatible refrigerator defrost systems. This component helps restore proper defrost cycles by melting frost buildup on the evaporator coil, ensuring consistent cooling performance. Available at Appliance Kingdom, this part ships across Canada for fast, reliable delivery to homeowners, landlords, and appliance repair technicians.

Function & Importance of the Defrost Heater

The defrost heater is a critical component inside a refrigerator’s evaporator assembly. During normal operation, frost accumulates on the evaporator coils due to moisture in the air. The control system activates the SH267 heater during the defrost cycle to melt this frost.

When functioning correctly, it ensures:

• Proper airflow through evaporator coils
• Stable and efficient cooling performance
• Prevention of ice blockage in the freezer compartment

OEM-quality or equivalent replacement heaters like SH267 are designed to meet electrical and thermal requirements for safe operation, ensuring correct wattage output and heat distribution within the evaporator section.

A failed defrost heater can quickly lead to ice buildup, reduced cooling efficiency, and compressor overworking, increasing long-term appliance damage risk.

Common Symptoms of a Faulty Defrost Heater

A failing or broken defrost heater may cause:

• Excessive frost or ice buildup on evaporator coils
• Freezer not cooling properly
• Refrigerator section becoming too warm or inconsistent
• Airflow blockage due to ice formation
• Food not freezing or partially thawing
• Compressor running continuously
• Visible heavy frost behind rear freezer panel

In many cases, replacing the defrost heater resolves these issues—provided the defrost thermostat, sensor, and control board are functioning correctly.

Compatibility Guidance

The SH267 is a universal refrigerator defrost heater, meaning it is not tied to a single brand.

Before ordering:

• Confirm your refrigerator requires a quartz tube-style defrost heater
• Match physical length, wattage, and mounting style
• Always verify your appliance model number before installation

If unsure, customers should consult Appliance Kingdom support to confirm compatibility before purchase.

Replaces Part Numbers

No verified manufacturer-authoritative replacement or superseded OEM part numbers are available for SH267 in approved sources.
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Key Features & Benefits

• Universal quartz tube defrost heater design
• Helps restore proper defrost cycle performance
• Designed for consistent and efficient heat distribution
• Supports improved freezer airflow and cooling stability
• Built for durability under repeated thermal cycling
• Suitable for repair professionals and experienced DIY users
• Cost-effective alternative for compatible refrigerator systems

Installation Overview

Installation is typically moderate difficulty and requires access to the freezer evaporator compartment.

General steps include:

• Disconnecting refrigerator power supply
• Removing freezer rear panel to access evaporator assembly
• Replacing heater within mounting brackets or clips
• Reconnecting wiring securely

Because this part operates on mains voltage and is located near sensitive components, professional installation is recommended unless the user has prior appliance repair experience.

Canada-Wide Availability & Supplier Trust

Appliance Kingdom supplies refrigerator replacement parts across all provinces and territories in Canada. All orders ship from within Canada, ensuring faster delivery times and dependable support for repair professionals and homeowners nationwide.

Buyer Confidence & Reassurance

When purchasing the SH267 Defrost Heater from Appliance Kingdom, you get:

• Reliable universal replacement component
• Performance designed to support OEM-equivalent operation
• Verified compatibility guidance before purchase
• Canada-based shipping and support
• Trusted supplier for appliance repair parts