Electric hot water boilers are now relatively hot boiler equipment, especially at atmospheric pressure, which is safer to use and has no environmental problems. Today, Zhengzhou Fangkuai Boiler Factory will come to briefly talk about what type of boiler equipment the electric hot water boiler is.
Electric hot water boiler, also known as electric heating boiler, electric heating boiler, electric heating boiler, electric bath boiler, and electric bath boiler; this type of boiler uses electric heating technology and control system to produce hot water in order to meet heating or heating demand.
There are several methods for descaling an electric hot water boiler.
If the use of caustic soda, that is, sodium hydroxide, then heating and pressurizing, and to maintain a certain period of time before the waste water can be discharged.
Moreover, on different specifications of electric hot water boilers, the time required for descaling is different, for small boilers it is 24 hours, for large boilers it is more than 36 hours.
The circulating pump in a pressurized hot water boiler generally uses the control cabinet on the boiler, without the need to use a separate control cabinet unless there are special requirements. The 6-ton hot water boiler has a heat production of 1.8 million Kcal/H. However, this is a theoretical value, in actual work, there may be deviations. Therefore, everyone should pay attention.


Recently, Zhengzhou Fangkuai Boiler Sales Co., Ltd. traveled to Dhaka, the capital of Bangladesh, to attend the Bangladesh International Textile, Knitwear & Garment Industry Exhibition (BTKG 2026). It showcased industrial thermal equipment and system solutions adapted to the whole process of textile printing and dyeing, actively expanding the South Asian market.
Bangladesh is an important global producer and exporter of textiles and garments. As a pillar local industry, the textile sector has long-term and strong demand for high-efficiency, stable and energy-saving industrial boilers and thermal equipment, with broad market potential. This exhibition participation is an important measure for Zhengzhou Fangkuai Boiler Sales Co., Ltd. to advance its internationalization strategy and further explore overseas markets.

Relying on its technological accumulation and manufacturing advantages in the field of thermal energy equipment, the company provides targeted thermal energy solutions for local textile, printing and dyeing, garment manufacturing and other industries, helping enterprises improve production efficiency and reduce operating costs. In the future, Zhengzhou Fangkuai Boiler Sales Co., Ltd. will continue to focus on overseas market demands, continuously optimize its product and service system, facilitate the high-quality development of the global textile industry with professional and reliable products, and steadily enhance the brand’s competitiveness and influence in overseas markets.

Trust stems from quality
At the beginning of the new year, Fangkuai Boiler and a leading domestic new energy company have reached another important cooperation, successfully signing an order for a total of 500 steam tons.




