4WI Firetube – Steam

Integral Burner, Wetback

• Steam
• 100 to 800 HP
• Natural gas, #2 and #6 oil, combination
• 15 to 250+ psig on steam
• Available to <9 ppm NOx

The Cleaver-Brooks Model 4WI Firetube – Steam is a wetback firetube boiler designed with 5 square feet of heating surface per boiler horsepower for maximum guaranteed efficiencies.