WNS series Gas-fired (Oil-fired) boilers are horizontal wet back fire-tube boilers with three pass design.

It use threaded flue tube for heat transfer and manages to achieve a thermal efficiency up to 98%.

It is a kind of safe and high efficiency heating equipment with full automatic control system.

It normally suitable for 0.1ton/hr to 30ton/hr capacity, use all kinds of gas and oil fuels, such as natural gas, lpg, lng, cng, city gas, biogas, diesel oil, heavy oil, dual fuel, etc.

We offer tailer-made boiler solution for all customers, have gas oil fired boiler, coal boiler, biomass boiler satisfy your demand. If you have any demand for boiler equipment, feel free to contact us. Email: service@yuanda-boiler.com Steam Boiler; Thermal Oil Heater Boiler; Hot Water Boiler;