Strictly speaking, the gas boiler needs to do an overall inspection and related repair and maintenance work within three months of operation to ensure the safe operation of the boiler to the maximum extent and avoid safety accidents. The content of maintenance mainly refers to the local and preventive maintenance of the boiler without stopping the furnace during operation. The boiler operation personnel are the main ones, and the maintenance personnel are supplemented. The specific maintenance parts are as follows.
1. Pressure gauge: Check and eliminate the leakage of the cock and the condensate pipe joint; turn the three-way cock to check whether the pressure gauge pointer returns to zero; check whether the condensate pipe is unblocked.
2. Water level gauge: Check the water level gauge cock; eliminate leakage and air leakage; repair and replace damaged parts.
3. Safety valve: Check the safety valve for leaks; check whether the seal is damaged or not, and whether the exhaust pipe is unblocked.
4. Pipelines and valve parts: cleaning and touch up the exterior part of the paint; maintenance of pipelines and valve parts leaking and leaking phenomenon.
5. Auxiliary equipment: Check water supply, circulating water pump and water treatment equipment. Clean the pump inlet filter and oil and gas filter.
6. Thermometer: check the thermometer, to be clearly visible.
7. Automatic control device: check the circuit, controller, regulating valve, operating system and electrical instrumentation, whether the line is loose; check the ignition program and the reliability of the interlocking alarm protection device.
The above is the FANGKUAI Boiler for you to organize, the gas boiler must be regularly maintained during the operation of the gas boiler, hope to help your boiler equipment, away from dangerous accidents.
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.






