電熱水鍋爐廠家認為，在集中供暖不能實現的很多家用電熱水鍋爐用戶都會遇到電熱水鍋爐的異常運行或者是壽命短暫的困惑，算下來也是一筆不小的開支。Electric water boiler manufacturers believe that abnormal operation in central heating can not achieve a lot of household electric water boiler users will encounter electric hot water boiler or short life of confusion, it is not a small sum of money.

那么，有沒有什么技巧能夠有效的延長家用電熱水鍋爐的壽命，讓家用電熱水鍋爐更好的為我們的生活服務呢?答案是有!電采暖鍋爐延長使用壽命要合理調整電熱水鍋爐的供回水溫差。目前市面上所出售的家用電熱水鍋爐的供回水溫差可以分為三種主要形式，其供回水溫差如下。So, what skills can prolong the household electric water boiler effective life, let the domestic electric water boiler to better serve our lives? The answer is yes! The electric heating boiler and prolong service life of the return water temperature to rationally adjust the electric hot water boiler. Currently available on the market for the sale of domestic electric hot water boiler water temperature difference can be divided into three main forms, the temperature difference between the supply and return as follows.

1.風機盤管采暖系統中，電熱水鍋爐的供回水溫差宜采用4-5℃。適當的調節供回水的溫差，可以提高傳熱系數，使效率變高，能夠大幅度降低整個采暖期的運行費用。In the fan coil heating system, the water supply temperature difference of electric hot water boiler should adopt 4-5. Proper regulation of temperature difference between supply and return can improve heat transfer coefficient, make efficiency higher, and can greatly reduce operating costs of the whole heating period.

2.低溫熱水地板輻射采暖系統中，電熱水鍋爐的供回水溫差宜采用5-10℃。In low temperature hot water floor radiant heating system, the temperature difference between water supply and return of electric hot water boiler should be 5-10.

3.低溫熱水散熱器采暖系統中，電熱水鍋爐的供回水溫差宜采用20-25℃。In low temperature hot water radiator heating system, the temperature difference between water supply and return of electric hot water boiler should be 20-25.

電熱水鍋爐廠家認為，實用電熱水鍋爐的用戶可以根據以上的電熱水鍋爐的供回水溫差來注意自己的電熱水鍋爐是否正常，以上數據可能會由于各種原因出現上下微小的浮動，要注意結合相關環境條件;如若出現大幅度的跳動，就要及時檢修，查看電熱水鍋爐的相關配置。Electric water boiler manufacturers believe that the utility of electric hot water boiler electric hot water boiler, the user can according to above the temperature difference between supply and return to their attention to electric hot water boiler is normal, the above data may be due to a variety of reasons on small floating, to pay attention to the combination of relevant environmental conditions; if there is beating considerably. To timely maintenance, configuration check electric water boiler.