What is the range of size and model parameters of gas boiler?
With the enhancement of environmental awareness, gas-fired boilers have been popularized all over the country because of their high combustion efficiency and environmental protection emissions, and have become mainstream products in the market after coal-fired boilers. When enterprises buy boiler equipment, the size of gas boiler is also an important parameter. Here, ZOZEN Boiler, a professional gas boiler manufacturer, has summarized the size and model parameters of two common gas boilers for everyone.
Size parameter range of WNS gas boiler
Capacity: steam: 1-20 t/h hot water: 0.7-14 MW
Working pressure: 0.7-2MPa
Applicable fuels: natural gas, coke oven gas, biogas and other gas fuels.
Liquid fuels such as diesel, heavy oil, light oil and residual oil.
WNS gas-fired boiler adopts large-diameter corrugated liner, which effectively increases the heat transfer area of the liner, and has the characteristics of full-automatic operation, reliable and stable operation for a long time. In addition, the self-developed high-efficiency heat transfer element threaded flue pipe effectively improves the thermal efficiency. The boiler has simple structure and small floor area.
WNS gas-fired boilers range in size from 3.25m×1.80m×2.00 m to 8.55m×3.90m×4.15m, all of which are self-assembled, easy to install and short in cycle.
Size parameter range of SZS gas boiler
Capacity: saturated steam: 2-110 t/h superheated steam: 8-90 t/h hot water: 7-116MW
Working pressure: 1.25-5.3mpa.
Applicable fuels: natural gas, coke oven gas, blast furnace gas, carbon black tail gas, biogas and other gas fuels.
Liquid fuels such as diesel, heavy oil, light oil and residual oil.
Due to the restriction of logistics and transportation, the SZS gas boiler of ZOZEN is between 4.75m×2.65m×2.91 m and 11.7m×4.40m×4.20m in size, and the gas boiler with the largest tonnage is delivered from the factory in bulk and assembled on site.
WNS and SZS gas boilers are the main boiler products on the market at present, and they are also the fist products of ZOZEN Boiler. As a well-known gas boiler supplier in China, ZOZEN Boiler integrates R&D, design, production, sales and after-sales service. The company is located in Wuxi, Jiangsu Province, covering an area of 150,000 square meters, with a registered capital of 127 million yuan and an annual production capacity of 2,000 industrial boilers. At present, the company has formed a variety of specifications such as gas boiler, biomass boiler, coal-fired boiler, thermal oil heater, circulating fluidized bed boiler, etc., which are widely used in chemical industry, food industry, wine making, heat supply, paper making, printing and dyeing, rubber and other industries.
-
SZS series gas-fired (oil-fired) steam boilerLive Chat2-110 t/h1.25-5.3 MPa
-
WNS series gas-fired (oil-fired) steam boilerLive Chat1-20 t/h0.7-2 MPa
-
ZZ series gas-fired (oil-fired) power plant steam boilerLive Chat20-130 t/h3.82-5.4 MPa
-
Email us
-
WhatsApp: +86 18861589035
WeChat: +86 13506150756
Live Chat

-
ZOZEN Boiler: Empowering Pakistan’s Textile Industry with Technology and Service for a Green UpgradeAs the pillar of Pakistan’s economy, the textile industry plays a crucial role in the national economic landscape and manufacturing system. Its energy needs and environmental transformation have long been central to industry development. Having cultivated the Pakistan market for years, ZOZEN Boiler has become a trusted partner for local textile enterprises through customized biomass energy solutions, mature reciprocating grate technology, and a localized service system—delivering a c...11 Nov 2025 -
WISE New Material Taizhou Co., Ltd. (hereinafter referred to as “WISE New Material”) is an enterprise focusing on the R&D, production, and sales of electronic functional tapes, special high-performance protective films, power battery materials, and semiconductor new materials. As application scenarios continue to expand, the production process has put forward stricter requirements for temperature control and continuous equipment operation. In 2023, WISE New Material chose the YQW...04 Nov 2025 -
On October 23, the three-day 2025 Russia Moscow Industrial Boiler and Heat Exchange Exhibition (Heatpower Expo) concluded successfully. With a meticulously planned participation strategy and a highly professional team, ZOZEN Boiler completed this overseas showcase smoothly, engaging in in-depth exchanges with customers from multiple sectors including energy, chemicals, building materials, and food, fully demonstrating the company’s comprehensive strengths in clean, high-efficiency technolo...28 Oct 2025











