強力熱幕簾原理,完全阻隔室外冷空氣進入; 國際先進的風機專利技術,超靜音運行,噪音小,使用壽命長; 多組模塊式PTC發熱體,發熱量大,售后成本小; 雙聯觸碰式開關,自然風、熱風分組獨立控制; 內置過溫保護器,防止風機停用意外高溫隱患; 自動檢測裝置,風機未開,PTC發熱體不工作; 加厚機殼,數碼沖壓折工藝,多層靜電噴涂工藝,永不生銹,美觀耐用。 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. |