Refrigerator Defrost Heater Wholesale

Short Description:

The Refrigerator Defrost Heater length can be customized 10inch -28inch,tube head can be choosed deal by rubber or shrinkable tube;Lead wire length of defrost heater is about 200-250mm,termianl model can be choosed as your required.

Product Detail

Product Tags

Product Paramenters

Porduct Name Refrigerator 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
Tube diameter 6.5mm
Tube length 10inch-28inch
Resistant voltage in water 2,000V/min (normal water temperature)
Insulated resistance in water 750MOhm
Use defrost heating tube
Length of lead wire 250mm
Seal way rubber head or shrinkable tube
Approvals CE / CQC
Terminal type Customized

The refrigerator defrost heater can be customized as customer's requirements,for these kind of defrost heater,the length is usually 10 ", 11 ", 12 ", etc.Some customers need to defrost heating tube with lead wire (wire length is about 200-250mm), and some are directly connected to the 6.3mm insert.So pls send us the heater pictures before inquiry.

Defrost heater is used to prevent the icing formation in the Refrigerator and is controlled by a Thermostat. During the defrost cycle, the defrost heater melts frost from the evaporator fins.

Defrost Heater

A-A Type

U Type

Product Configuration

The refrigerator defrost heater is a component in a refrigerator or freezer that is responsible for removing frost or ice buildup on the evaporator coils. It helps to maintain the efficiency of the appliance by preventing excessive ice buildup, which can hinder the cooling process. The defrost heater typically uses electric resistance to generate heat, which is then used to melt the frost or ice on the coils. This melted ice is then drained away from the appliance. Overall, the defrost heater is essential for ensuring that the refrigerator or freezer operates efficiently and maintains proper temperature levels.

Defrost Heater for Air-cooler Model 

defrost heater

defrost heater

Products Application

1 (1)

Production Process

1 (2)

Before the inquiry,pls send us below specs:

1. Sending us the drawing or real picture;
2. Heater size,power and voltage;
3. Any special requirements of heater.

Contacts: Amiee Zhang


Wechat: +86 15268490327

WhatsApp:  +86 15268490327

Skype: amiee19940314


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