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℃ 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.
Complete water-proof design
Mould pressing knot, flexibility
Silicon rubber insulator applicable scope: -60℃ to +200℃