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20W/m Low Temperature Self-regulating Heating Tape Snow Melting Drain Water Pipe Freeze Protection Heat Cable

234 reviews
100% of buyers enjoyed this product!


Brand Name: MINCO HEAT
Model Number: DXW-J 720
Insulation Material: PE
Conductor Material: Copper
Application: Heating
is_customized: Yes
Type: Insulated
Conductor Type: Stranded
Certification: CE,RoHS,EAC
Voltage: 220v,230v,240v
Power: 20w/m
Thickness: 3mm
Width: 8.1mm
Application: defrost, snow melting, heat trace, other heating applications
Max length: 30 meters
Warranty: 2 years

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Easy returns and refunds
Free shipping worldwide

Self-regulating Working Principle:

>>This cable is suitable for household drinking water pipe, drain pipe freeze protection in winter and other heating applications.
>>The cable can self regulate the output power according to the temperature, it won’t overheat, so the temperature controller is not necessary.
>>The cable is with high quality PE jacket, and inner has the PE composite insulation layer, better water-proof and good quality.
Technical Datas:
Cable type:  self-regulating heating cable
1. Working voltage: 200~240V AC
2. Rated power: 20W/m (at 10C degrees)
3. Max maintain temperature: 65C degrees
4. Max enduring temperature: 135C degrees
5. Width * Thickness: 8.1mm * 3mm
6. Min bend radius: 15mm
7. Conductor: tinned copper wire 
8. Jacket: PE
9. Max circuit length: 30m
1. Copper conductor
2. Conductive heating element
3. I
nside  extra insulation 
4. PE outer sheath
Real Photos:
DXW-J720 self-regulating heating cable (3)DXW-J720 self-regulating heating cable (5)DXW-J720 self-regulating heating cable (10)DXW-J720 self-regulating heating cable (12)DXW-J720 self-regulating heating cable (14)
Installation Steps:

1) Seal the end of the cable with heat shrinkable tube or other electrical insulating tape. DO NOT connect the two conductors together!

2) Connect the other end with cold wire or plug (for connecting to the power supply).

3) Wrap the heating cable on water pipes or fastening straight on pipes, both are ok. Put the whole cable on the pipes and fasten it every 30~60cm with thermal tape or aluminum tape(sold in my store).

4) Suggest to wrap a layer of rubber insulation on the pipe, enhance efficiency of the heating cable and save energy, also can protect the heating cables.

5) Connect or plug into 220~240V. The heat trace system is finished.

Tips: max circuit length ~ 30 meters.




Weight 1.45 kg
Dimensions 12.00 × 12.00 × 8.00 cm

10m, 20M, 30m, 50m, 5m


2 years

Max length

30 meters

Model Number

DXW-J 720

Conductor Type




Brand Name


Insulation Material








Conductor Material





defrost- snow melting- heat trace- other heating applications





Shipping and delivery

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says "no information available at the moment".

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you have specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

Refunds & returns policy

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • You do not receive them within the guaranteed time (45 days not including 2-5 day processing)
  • You receive the wrong item
  • You do not want the product you have received (but you must return the item at your expense and the item must be unused)

We do not issue the refund if:

  • Your order does not arrive due to factors within your control (e.g. providing the wrong shipping address)
  • Your order does not arrive due to exceptional circumstances outside our control (e.g. not cleared by customs, delayed by a natural disaster)
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on page.

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Real customer reviews

234 reviews
100% of buyers enjoyed this product!
5 stars
( 227 )
4 stars
( 7 )
3 stars
( 0 )
2 stars
( 0 )
1 star
( 0 )
  1. D***n

    The cable is excellent. Delivery is fast.

  2. H***y

    It came quickly, took a pipe in the basement to warm. See

  3. A***V

    Order 26.09., at mail 10.10. Fully corresponds to the description.

  4. E***a

    Came quickly. Less than two weeks. Took 50 meters. How does not work checked

  5. O***v

    Great! Very super fast delivery!!!!! Was shocked!!! 4-5 days!!!! The product is super, heats)))!!!

  6. V***v

    I order the second time from this seller. It came in 20 days. Everything is super, works. I recommend. The seller lays a small bonus-heat shrink and metal tubes. With the seller did not communicate, so 4 stars for communication.

  7. S***v

    Thank you very much. Very fast delivery to uzbekistan. Thanks to the seller for the hard and hard work.

  8. S***v

    For this price will go. At plus 20 gr. c resistance 760 ohm per meter, at minus 10-560 ohm

  9. V***n


  10. P***v


  11. H***h

    Good cable. Connected to the outlet-heated. Hands burn.Threw in the water, heated to degrees 60-70 and all, i.e. The self-regulating cable, the higher the temperature, the more resistance, the cable will not overheat. You can heat the equipment in winter from freezing.How much will work-let's see

  12. Y***v

    Shop service is excellent. Delivery is very fast. Winter on the Housetop will check quality cable

  13. B***r

    Very quickly came. Thank you. Tired on the air conditioning and add a review

  14. V***n

    Super fast delivery to nizhnekamsk for 3 days received by russian post at home.

  15. V***v

    Fast delivery 5 days! Quality goods, all as in opium

  16. M***v

    Shipping super fast 11 days.

  17. A***v

    The cable works, it warms well.

  18. O***v

    The order was 26 days. Everything corresponds to the description.

  19. V***H

    Metrage sogrutvoet. potyu, i will add feedback

  20. R***k

    V poradku obdrzel 50 m, test PRI zapojeni AZ 4kW after ustaleni teplota 1.5kW, dekuji.

  21. V***v

    The seller is super reliable! Sent very quickly! The messages are answered immediately! The parcel did not go long at all. I haven't tried it yet. Seller recommend. Thank him!!!

  22. S***v

    Passed in the usual package, in appearance everything is fine, in the case has not yet checked how to check i will add a review

  23. J***a

    Came on time.

  24. V***a

    It was a month to the chelyabinsk region. Checked-works. Heats up quickly and keeps the temperature. In the kit lay heat shrinkage. A small minus in my opinion is a thin section of the wire.

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