Vacuum hot water boiler is a kind of hot water boiler with stable operation and high safety factor. It is often used for heating and heating in office buildings, residential areas, shopping malls and other places with a large flow of people. Due to the superior performance of the vacuum hot water boiler, it has also been loved by many users, and the frequency of use is increasing year by year. What issues should be paid attention to when selecting the vacuum hot water boiler? Let Zhengzhou Fangkuai Boiler Factory provide you with guidance and help.
1. Fuel selection: The vacuum hot water boiler can use natural gas, liquefied petroleum gas, etc. as fuel. Zhengzhou Fangkuai Boiler Factory will advise users to give priority to the use of natural gas and recycled oil, which can be used for both oil and natural gas (special order).
2. Load selection: The heating load selection of any building cannot be budgeted. It has a great relationship with building insulation and indoor use, but it has a very small relationship with building area.
3. Pressure selection: warm water, sanitary hot water pressure specification, pressure 0.8 MPa. High pressure device is recommended for parts with pressure of 0.81 ~ 1.2 MPa. If the pressure is 1.21 ~ 1.6 MPa, fragmented and comprehensive elements should be based on economic and technical analysis. Use the ultra-high pressure unit type, or stop the secondary heat exchange. If the pressure is above 1.6MPa, it is recommended to design two heat exchangers.
4. Installation location: The vacuum hot water boiler unit runs smoothly, with almost no vibration, and low music. The location of the machine room is very convenient. The basement, air, floor, and roof can be used as a machine room. For high-rise buildings, to reduce unit pressure, the room should be in the middle or at the top.
5. Ventilation environment: Poor ventilation will cause humidity and corrosion in the machine room. The ventilation machine room should be more than twice an hour, and the air consumed per unit is based on the air budget of 15m3 of fuel consumption of 10,000 calories.
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.
