29 MW ZOZEN Gas-Fired Hot Water Boiler Applied in Tianjin District Heating Project

Tianjin Xuyang Thermal Management Co., Ltd., established on March 22, 2021, is a state-owned enterprise wholly funded by the Tianjin Jinnan District Urban Management Development Service Center. The company occupies 60 mu and has a designed heating capacity covering 8.5 million square meters. It currently undertakes heating for over 5.3 million square meters serving enterprises and residents in parts of Shuanggang Town and Xinzhuang Town, making it a key livelihood-focused heating assurance unit in Jinnan District.
To meet the growing heating demand and stringent requirements for environmentally friendly and efficient heating equipment, Xuyang Thermal selected the ZOZEN SZS series 29 MW gas-fired hot water boiler as the core equipment of its heating system after rigorous technical evaluation and market research.

Application Advantages of the SZS Series Gas-Fired Hot Water Boiler in District Heating:

High efficiency and energy saving: Thermal efficiency up to approximately 96%, effectively reducing natural gas consumption and unit heating cost.
Mature structure and high reliability: Classic D-type layout, full-membrane water-cooled walls, and closely arranged convective heating surfaces ensure high heat transfer efficiency, long service life, and suitability for continuous load operation.
Low-NOx and clean combustion: Combined with low-NOx combustion technology and optimized combustion organization to meet Tianjin’s clean heating and ultra-low emission requirements.
Leveraging the high efficiency, cleanliness, and intelligent features of the ZOZEN SZS series 29 MW gas-fired hot water boiler, the project has effectively enhanced clean heating capacity in the Jinnan area. While ensuring high-quality heat supply for residents and enterprises, it simultaneously advances energy-saving and environmental objectives. ZOZEN Boiler will continue to support high-quality development of clean district heating in Tianjin and the broader North China region with proven products and localized services.