What does full premix condensing boiler mean?
A "Full Premix Condensing Boiler" represents the pinnacle of heating technology and efficiency. This innovative system, a core product of ZOZEN Boiler, exemplifies our dedication to reducing emissions and energy consumption in heating.
"Full premix" signifies an advanced combustion process that we have adopted, where the fuel and air are completely mixed in the correct proportions before being ignited. This results in a more complete and efficient combustion, allowing for maximum heat extraction and considerably less harmful emissions.
"Condensing boiler" refers to our cutting-edge design that employs a secondary heat exchanger. This exchanger condenses water vapor, a by-product of combustion, back into liquid form. The condensation process releases latent heat which would otherwise escape with the exhaust gases. By reclaiming this heat to preheat the cold water entering the boiler, we increase the efficiency of the entire system.
By combining these two concepts, ZOZEN's Full Premix Condensing Boiler stands as a testament to our commitment to cleaner, more efficient heating solutions.
Among our lineup of advanced heating solutions, the WNS series gas-fired boilers stand out. They embody our commitment to clean and efficient heating technology. These boilers use the full premix low nitrogen combustion system. The advanced premixing technology ensures the fuel and air are mixed fully in advance, thus significantly improving the combustion efficiency and reducing harmful gas emissions.
In addition to being full premix, the WNS series are also condensing boilers, featuring a unique condensing heat exchanger designed to absorb and reuse heat from the flue gases. This increases the boiler's overall heating efficiency and reduces energy consumption, leading to lower utility bills for users.
Furthermore, the WNS series boilers are equipped with an automatic control system for safe and stable operation under various conditions, providing an easy-to-operate user experience.
In conclusion, ZOZEN's Full Premix Condensing Boiler, particularly as exemplified by our WNS series gas-fired boilers, are not just heating systems, but comprehensive solutions for energy-efficient and eco-friendly heating. They represent the high standards of ZOZEN's professional expertise and dedication to delivering top-quality, efficient heating solutions for our customers. With ZOZEN, users can enjoy a comfortable, eco-friendly heating experience while also saving on energy costs.
-
WNS series gas-fired (oil-fired) steam boilerLive Chat1-20 t/h0.7-2 MPa
-
WNS series gas-fired (oil-fired) hot water boilerLive Chat0.7-14 MW0.7-1.25 MPa
-
SZS series gas-fired (oil-fired) hot water boilerLive Chat7-116 MW1-1.6 MPa
-
Email us
-
WhatsApp: +86 18861589035
WeChat: +86 13506150756
Live Chat

-
From spinning and weaving to dyeing, printing and heat setting, steam is required throughout multiple stages of textile production. As textile enterprises pay closer attention to energy costs, steam supply stability and emission requirements, boiler selection can no longer be based solely on rated evaporation capacity. Local fuel availability, production load, boiler room conditions and ongoing operation and maintenance also need to be considered. Recent textile projects served by ZOZEN Boiler ...10 Nov 2026 -
IntroductionIn Wuhan, Hubei Province, Hubei Hanjia New Materials Co., Ltd. and Wuhan Yiqingsheng Building Materials Co., Ltd. required thermal energy equipment for autoclave curing and continuous production-line heating, respectively. Based on the production processes, fuel conditions and site requirements of the two companies, ZOZEN Boiler supplied an 8 t/h DZL series biomass steam boiler and a 7.2-million-kcal YWW series biomass thermal oil boiler. The two projects use different heat-transfer ...03 Nov 2026 -
At Guizhou Haocaitou Food Co., Ltd. in Tongren, Guizhou Province, a ZOZEN WNS series gas-fired steam boiler has been operating for five years as part of the company’s steam supply system. The WNS10-1.25-Q boiler, with a rated capacity of 10 t/h, serves as an important heat source for food production. In recent feedback, the customer noted that matching the equipment configuration to production requirements, along with ease of daily operation and maintenance, were key considerations when se...27 Oct 2026











