... Welcomed Silicone Rubber Heater Structure and Application:Electric cabinet heater dehumidifier can be used for heating and heat preservation ... anti-Gel boxes, the computer chassis, etc..A.Cabinet heater heating body using nickel-chromium alloy wire, heat block, thermal ... efficiency of electric heater to improve and prolong its useful life.D. Easy installation. Silicone Heater,heating speed,long life, ...