Description Overview Type: Horizontal smoke tube type, 3 pass package boiler, fully wet back. Fuel: Gas. Model: AWB-60 gas. Specifications Gas consumption: 240 - 1200 kW, 24 - 120 kg/hr, NCV 8600 kcals/kg. Capacity: 6000 kg/hr from and at 100 °C. Working pressure: 10.54 kg/cm² (g). Fire grate area: 6.40 sq m. Heating surface: 253 sq m. Type of draught: Balanced draught. Maximum flue gas temperature: 200 ± 20 °C. Boiler feed water quality: Maximum hardness 8 ppm, pH 8.5 to 9. Thermal efficiency: 77 ± 3%. Electrical Load Connected: 60 hp (+22 hp in case of auto firing). Operating: 40 hp (+22 hp in case of auto firing). Dimensions and Weight Overall dimensions: 5000 x 3800 x 4200 mm. Operating weight: 67,000 kg. Empty weight: 44,000 kg.