Unilux HS Series

A wide range of available sizes and uniform construction throughout make the Unilux HS Series boiler a plant-engineer favorite. Use our high-pressure steam boilers for central heating, process, autoclave, injection process, main-plant distribution systems or anywhere clean, dry steam is required at pressures above 15 PSI. Standard construction is ASME Section I at 150 PSI (pressures to 900 PSI are available). Operating efficiencies are 81% without external devices, and up to 84% with our engineered economizer packages.

• Innovative pressure vessel and tube configuration allows boiler to cold start without concern for thermal expansion and contraction
• Steam-generating time of 15 minutes from a cold start
• Delivers unsurpassed steam quality up to 99.9%
• Flexible burner selection
• Industrial Low NOx designs to 9PPM
• Available as field-erect (FE) units for any application
• Ample blowdown and cleanouts ports for easy periodic boiler inspections
• Fireside access without cutting or welding
• Simple tube changes without welding or rolling (ferrule-fit models only)