After the air cooler operates for some time, its blade will freeze, at the time, the antifreezing heating wire can be used for defrosting to let molten water discharge out of the refrigerator through the drain pipe. As the front end of the drain pipe is installed in the refrigerator, defrosted water is frozen under 0°C to block the drain pipe, and heating wire is needed to install to ensure that defrosted water doesn't freeze in the drain pipe. The heating wire is installed in the drain pipe to defrost and heat the pipe at the same time to let water exhaust smoothly.
Maximum Tolerance Temperature | 200ºC |
Maximum Surface Temperature | 70ºC |
Minimum Surface Temperature | -60ºC |
Heating wire | NiCr |
Insulation Material | Silicone |
Heating Body | Nicr or Cu-Ni Alloy |
Voltage | 220V~230V |
Cable Size | Average 7*5mm |
Outout Power | 40W/M, 50W/M |
Insulation Resistance | ≥200MΩ |
Leaking Current | ≤0.2ma |






1. Are you manufacturer or trading company?
visit our factory!
2. What's the Minimum Order Quantity?
visit our factory!
3. What is your delivery time?
4. What's the payment term?
5. Can you provide samples for testing before placing orders?
is on buyer's account.
6. What is warranty of your product?
7. Can you do OEM and ODM for us?
with standard and customized products, and can also put your logo on the heating cable.
8: If your heating cable eco-friendly?
9: Can I cut the heating cable anywhere?
with standard and customized products, and can also put your logo on the heating cable.
10: Does the heating cable can be used on industrial area and hazardous area?
certificates.