| 摘要 |
PURPOSE: A hot water circulation mat with a durability improved heater is provided to prevent the flow rate reduction of hot water due to impurities by preventing the inflow of impurities from a heater. CONSTITUTION: A hot water circulation mat with a durability improved heater comprises a boiler and a mat. The boiler comprises a heater(111) storing water. The mat comprises a radiation pipe providing water from boiler. The heater comprises a first case member(112), a second case member(114) and a plating layer(115). The first case member comprises a coil. The second case member surrounds the exterior of the first case member. A plating layer is formed in the exterior of the second case member. |
