A 5-ton gas-fired steam boiler typically consumes 400–500 Nm³ of natural gas per hour at standard operating pressure (0.7–1.0 MPa). Fuel consumption depends on steam load, efficiency, and boiler condition. Proper insulation and regular maintenance can reduce fuel costs by 5–10%, especially in tropical climates like Vietnam.
Factors Affecting Fuel Consumption
- Boiler efficiency and load
- Steam pressure and temperature
- Insulation of pipes and tanks
- Maintenance schedule
Tips to Reduce Operating Cost
- Regular cleaning and inspection of burners
- Optimize steam load and avoid idle operation
- Install economizers or waste heat recovery if possible
