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OEM/ODM Manufacturer Customized/OEM Stainless Steel Refrigerator Defrost Heater

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

MOQ:1000pcs

Supply Capacity:     300,000pcs/month


Product Detail

Company Advantage

Advantage Compared with the Industry

Product Tags

We get pleasure from an incredibly good popularity amongst our customers for our superb merchandise high-quality, aggressive rate as well as the most effective support for OEM/ODM Manufacturer Customized/OEM Stainless Steel Refrigerator Defrost Heater, As we are moving forward, we keep an eye on our ever-expanding product range and make improvement to our services.
We get pleasure from an incredibly good popularity amongst our customers for our superb merchandise high-quality, aggressive rate as well as the most effective support for China Heating Elememt and Electric Heating Element, They’re durable modeling and promoting effectively all over the world. Under no circumstances disappearing major functions in a quick time, it’s a should really for yourself of excellent good quality. Guided by the principle of “Prudence, Efficiency, Union and Innovation. the company make a terrific efforts to expand its international trade, raise its company profit and raise its export scale. We’re confident that we’ve been gonna possess a vibrant prospect and to be distributed all over the world within the years to come.

Product Parameter

Product Name Refrigerator Defrosting Heater with Thermal Fuse Customized Home Appliance Parts Defrost Heater
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

Product Structure

Stainless Steel Tube heating element uses steel pipe as heat carrier. Put heater wire component in Stainless Steel Tube to form different shape components.

钢管内部结构图

Features

- High electrical strength

- Nice insulating resistance 

- Anti-corrosion and ageing

- Strong overload capacity

- Little current leakage

- Good stability and reliability

- Long service life

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How to test a refrigerator defrost heater

1.Locate your defrost heater. It can be located behind the back panel of the freezer section of your refrigerator, or under the floor of your refrigerator’s freezer section. Defrost heaters are commonly located beneath a refrigerator’s evaporator coils. You will have to remove any objects that are in your way such as the contents of the freezer, freezer shelves, icemaker parts, and the inside rear, back, or bottom panel.
2.The panel you need to remove may be held in place with either retainer clips or screws. Remove the screws or use a screwdriver to release the clips holding the panel in place. Some older refrigerators may require that you remove a plastic molding before you can gain access to the freezer floor. Exercise caution when removing the molding, as it does break fairly easily. You could try warming it with a warm, wet towel first.
3.Defrost heaters are available in one of three primary types: exposed metal rod, metal rod covered with aluminum tape, or a wire coil inside a glass tube. Each of these three types is tested in exactly the same way.
4.Before you can test your defrost heater, you have to remove it from your refrigerator. A defrost heater is connected by two wires, and the wires are connected with slip-on connectors. Firmly grasp these connectors and pull them off the terminals. You may need a pair of needle-nosed pliers to help you. Do not pull on the wires themselves.
5.Use your multitester to test the heater for continuity. Set your multitester to the R X 1 scale. Place the tester’s leads on one terminal each. This should produce a reading anywhere in between zero and infinity. If your multitester produces a reading of zero, or a reading of infinity, then your defrost heater should most definitely be replaced. There are many different kinds of elements, and so it is difficult to say what exactly the reading should be for your defrost heater. But it definitely should not be zero or infinity. If it is, replace the mechanism.

IMG-31211
We get pleasure from an incredibly good popularity amongst our customers for our superb merchandise high-quality, aggressive rate as well as the most effective support for OEM/ODM Manufacturer Customized/OEM Stainless Steel Refrigerator Defrost Heater, As we are moving forward, we keep an eye on our ever-expanding product range and make improvement to our services.
OEM/ODM Manufacturer China Heating Elememt and Electric Heating Element, They’re durable modeling and promoting effectively all over the world. Under no circumstances disappearing major functions in a quick time, it’s a should really for yourself of excellent good quality. Guided by the principle of “Prudence, Efficiency, Union and Innovation. the company make a terrific efforts to expand its international trade, raise its company profit and raise its export scale. We’re confident that we’ve been gonna possess a vibrant prospect and to be distributed all over the world within the years to come.


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    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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