Chinese Professional Commercial Freezer Defrost Heater - Genuine Samsung Fridge Freezer Stainless Steel Defrost Heater DA47-00247K Heating Tube – Sunfull Hanbecthistem
Chinese Professional Commercial Freezer Defrost Heater - Genuine Samsung Fridge Freezer Stainless Steel Defrost Heater DA47-00247K Heating Tube – Sunfull Hanbecthistem Detail:
Product Parameter
Product Name | Genuine Samsung Fridge Freezer Stainless Steel Defrost Heater DA47-00247K Heating Tube |
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.
Auto Defrost Problems
How It Fails:
Like any heating element, the defrost heater is also prone to failure. The heater could be physically damaged, such as if it suffered a hard impact. Or, it might be an electrical fault, where no power can flow through the heater.
How To Fix:
Unfortunately, a failed defrost heater cannot be repaired. Instead, it must be taken out and replaced. The heater will be located inside the fridge, towards the back. You’ll need to remove the back cover and any wire harnesses attached to it to access the heater.
Next, disconnect the heater’s electrical connectors and unmount the heater. The heater might be held in place by mounting screws or aluminium straps.
Remove the defrost heater, and replace it with the new one.
Mount it in place and reconnect its electrical connector in the same way as the old one.
Lastly, replace the back cover and wire harnesses that you removed in the beginning.
Product detail pictures:




Related Product Guide:
We have now numerous great personnel members good at advertising, QC, and working with kinds of troublesome dilemma from the creation course of action for Chinese Professional Commercial Freezer Defrost Heater - Genuine Samsung Fridge Freezer Stainless Steel Defrost Heater DA47-00247K Heating Tube – Sunfull Hanbecthistem , The product will supply to all over the world, such as: Estonia, Borussia Dortmund, Chile, Our advantages are our innovation, flexibility and reliability which have been built during last 20 years. We focus on providing service for our clients as a key element in strengthening our long-term relationships. The continual availability of high grade products in combination with our excellent pre- and after-sales service ensures strong competitiveness in an increasingly globalized market.
Our 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.

The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
