Thepa ea "defrost drain heater" ke rabara ea silicone, e ka sebelisoa bakeng sa sehatsetsi, sehatsetsi, kamore e batang, polokelo ea cole, joalo-joalo Bolelele ba heater ea drain bo na le 0.5M, 1M, 2M, 3M, 4M, joalo-joalo Voltahe ke 12V-230V. , matla a ka etsoa 10-50W ka mithara.