Gas Consumption of 4 ton/h Gas Steam Boiler

Most 4-ton natural-gas steam boilers on the market today operate with thermal efficiencies of roughly 95% and consume between 280 and 300 Nm³/h of gas per hour under full-load conditions. By contrast, our A-class 4 t/h boiler, rated at 1.25 MPa (194 °C saturated steam), delivers markedly better performance:

• Feed-water 20 °C

  • Thermal efficiency: 103%

  • Gas consumption: 272 Nm³/h

• Feed-water 90 °C

  • Thermal efficiency: 97%

  • Gas consumption: 259 Nm³/h

Because most competitors still hover around 280–300 Nm³/h, our boiler cuts fuel use by 8–41 Nm³/h depending on return-water temperature.

Higher Effective gas steam boiler θ7

Key Advantages Over Typical Market Boilers

1. Higher Effective Efficiency

   • Achieving 103% efficiency at 20 °C feed-water (versus ~95% industry norm) means more steam for every cubic meter of gas burned.

2. Lower Hourly Fuel Demand

   • At 20 °C feed-water: 272 Nm³/h vs. ~300 Nm³/h ⇒ ≈9% less gas.

   • At 90 °C feed-water: 259 Nm³/h vs. ~280 Nm³/h ⇒ ≈8% less gas.

3. Reduced Carbon Footprint

   • Burning less natural gas directly cuts CO₂ emissions, supporting your sustainability targets.

4. Rapid Payback

   • Fuel savings translate into quick cost recovery, especially for facilities with high annual run-hours.

Projected Annual Gas Savings

Assuming 8,000 hours of operation per year:

Even under conservative estimates, your facility could save over 168,000 Nm³ of gas annually—enough to slash your fuel bill by tens of thousands of dollars each year.

Why Choose A-Class Boiler?

• Advanced Heat-Recovery Design: Maximizes economizer and flue-gas recuperation.

• Robust Construction: Heavy-duty fire-tube configuration ensures long service life.

• Smart Controls: PLC-driven modulation adapts firing rate to demand, avoiding wastage.

• Low NOₓ Emissions: Meets stringent environmental standards without sacrificing efficiency.

By selecting 4 t/h boiler, you’re investing in proven technology that outperforms conventional models—cutting both operating costs and environmental impact from day one.