强力热幕帘原理，完全阻隔室外冷空气进入； 国际先进的风机专利技术，超静音运行，噪音小，使用寿命长； 多组模块式PTC发热体，发热量大，售后成本小； 双联触碰式开关，自然风、热风分组独立控制； 内置过温保护器，防止风机停用意外高温隐患； 自动检测装置，风机未开，PTC发热体不工作； 加厚机壳，数码冲压折工艺，多层静电喷涂工艺，永不生锈，美观耐用。 RFM series product features Strong heat curtain principle, completely cut off outdoor cold air to enter; Patent technology, international advanced fan ultra-quiet operation, low noise, long service life; Multiple sets of module type PTC heating element, calorific value is big, after cost small; Dual touch switch, natural wind, hot air grouping independent control; The built-in thermal protector, prevent accidental high temperature fan stops hidden trouble; Automatic detection device, fan is not open, PTC heater does not work; Increasing casing, digital punching process, multilayer electrostatic spraying process, never rust, beautiful and durable. |
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