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Home Service FAQs FAQ of gas-fired(oil-fired) boilers What are the Technical Parameters of WNS 6 ton Oil and Gas Steam Boiler Model 6-1.25-Y.Q?

What are the Technical Parameters of WNS 6 ton Oil and Gas Steam Boiler Model 6-1.25-Y.Q?

27 Feb 2026

The WNS 6 ton oil and gas steam boiler (Model 6-1.25-Y.Q) is a common specification for industrial heating. The model number indicates a 6 t/h capacity, 1.25 MPa working pressure, suitable for Oil (Y) and Gas (Q).

Key Features:

Structure: Horizontal three-pass wet back design.
Capacity: 6 t/h steam output.
Pressure: 1.25 MPa (12.5 bar).
Fuel: Diesel, heavy oil, natural gas, or biogas.
Efficiency: Thermal efficiency reaches over 98% with condensing economizers.

Performance Advantages:
The WNS 6 ton oil and gas steam boiler features a large furnace diameter to reduce thermal stress and lower NOx formation. The wave furnace structure increases heat transfer area.

Automation: Fully automatic operation with touch screen interface.
Installation: Compact structure reduces foundation costs.
Maintenance: Accessible inspection doors for routine checks.

ZOZEN Quality Assurance:
All WNS 6 ton oil and gas steam boiler units undergo hydraulic tests and non-destructive testing before delivery. ZOZEN provides installation drawings and remote guidance for commissioning. With 30 years of manufacturing experience, ZOZEN ensures the boiler meets ISO9001:2015 quality standards.

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