Application Field
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 0C 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.

Characteristics
Complete water-proof design
Double-layer insulator
Mould pressing knot, flexibility
Silicon rubber insulator applicable scope: -60C to +200C

Remark
Generally, 50W/M drain pipe heating tape is rather common. When used for plastic drain pipe, the company recommends water pipe heating belt with output power of 40W/M.