High Pressure Once-through Steam Boiler

< SQ Series >

• New combustion control method “High-speed continuous control (i-HV ihub)” realizes additional tracking and steam pressure stability
• Ultra-low NOx emission of 30 ppm (O2=0% conversion,actual measurement with natural gas)
• Inverter control for energy efficiency and low noise
• The environmental load reduction boiler which evolved low carbon to realize society
• Color-coded indicator shows boiler status at a glance
• Full use of sensors for greater control

Once-through Steam Boiler

< EI/EX/EH/EZ Series >

• “Intelligent” control for safe operation
• Twin water level control
• Sensor monitors water concentration
• Comes standard with blowdown alarm and timer

Once-through Steam Boiler

< SI Series >

• High-efficiency combustion with low dust and low air ratio
• Multi-control system for stable steam supply
• Inverter control for energy efficiency
• Supports online maintenance.

Once-through Steam Boiler

< GC Series >

• Simple one-touch fuel change over (natural gas (13A) or LPG ←→ Diesel or Heavy Oil A)
• Newly developed low NOx burner (for natural gas 13A only)
• Space saving

Electric Steam Generator

< ME Series >

• Maintains high efficiency with low heat loss
• Compact, space-saving design
• Safety design features: safety valve and overheat protection thermostat
• Simple installation without chimn

Simple Once-through Steam Boiler

< SU Series >

• Special sound-absorbing boiler body and low-noise burner for quiet operation
• Space-saving gas-fired boiler
• Easy installation

Once-through Boiler

< CZI Series >

• Contributes to high efficiency, energy saving and CO2 reduction
• Simple operation and various functions
• Online maintenance is available

Once-through Boiler

< SQ-AS Series >

• Turn down 1:5
• Low NOx emission of 30 ppm (O2=0% conversion)
• Power saving by inverter control for both water supply and fan motor
• Equipped with a down-flow economizer