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Defrosting Heater for Refrigerator Tubular Heating Element Freezer Parts

Short Description:

Introduction:Refrigerator Defrost Heater

The defrost heater is a heating element located near or around the evaporator coils. When the defrost timer has entered the Auto Defrost cycle, it will send power to the defrost heater, which will generate heat.

Function: refrigerator defrost heater


Supply Capacity:     300,000pcs/month


Product Detail

Company Advantage

Advantage Compared with the Industry

Product Tags

Product Parameter

Product Name Defrosting Heater for Refrigerator Tubular Heating Element Freezer Parts
Humidity State Insulation Resistance ≥200MΩ
After Humid Heat Test Insulation Resistance ≥30MΩ
Humidity State Leakage Current ≤0.1mA
Surface Load ≤3.5W/cm2
Operating Temperature 150ºC(Maximum 300ºC)
Ambient temperature -60°C ~ +85°C
Resistant voltage in water 2,000V/min (normal water temperature)
Insulated resistance in water 750MOhm
Use Heating Element
Base material Metal
Protection class IP00
Approvals UL/ TUV/ VDE/ CQC
Terminal type Customized
Cover/Bracket Customized


- Wind-cooling refrigerator

- Cooler

- Air-conditioner

- Freezer

- Showcase

- Washing Machine

- Microwave Oven

- Pipe heater

- and some home appliance



External metal material, can be dry burning, can be heated in water, can be heated in corrosive liquid, adapt to many external environment, a wide range of application;

The interior is filled with high temperature resistant insulating magnesium oxide powder, has the characteristics of insulation and safe use;

Strong plasticity, can be bent into various shapes;

With a high degree of controllability, can use different wiring and temperature control, with a high degree of automatic control;

Easy to use, there are some simple stainless steel electric heating tube in use only need to connect the power supply, control the opening and tube wall can be;

Easy to transport, as long as the binding post is well protected, don't worry about being knocked or damaged.


Product Advantage

- Automatic reset for convenience

- Compact, but capable of high currents

- Temperature control and overheating protection

- Easy mounting and quick response

- Optional mounting bracket available

- UL and CSA recognized

Product Advantage

Long life, high precision, EMC test resistance, no arcing, small size and stable performance.


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  • 办公楼1Our product has passed the CQC,UL,TUV certification and so on, has applied for patents accumulatively more than 32 projects and has obtained scientific research departments above the provincial and ministerial level more than 10 projects. Our company has also passed the ISO9001 and ISO14001 system certificated, and national intellectual property system certificated.

    Our research and development and production capacity of the company’s mechanical and electronic temperature controllers have ranked in the forefront of the same industry in the country.7-1

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