· Economic:

① Realize high effectiveness by the 3 Pass combustion structure including Economizer
② Sticking preheating device to supply water into boiler by collecting waste heat more than 50°C and supplies with water to boiler
③ Advanced durability by removing dry part of boiler for its life-time.
④ Simple and compact design that is easy to install at a small space
 

· Convenience:

① Automatic controlling system that all functions are achieved perfectly and conveniently by single-touch.
② Easy to manage and by repair by the manual control system 
③ High safety by the double or triple safety control system
④ Great convenience to manage and operate by the built in type additional equipment which related to automation
 

· Place to use:

Fiber / Sewing factory / Dye works / Socks fabrication plant / Bean curd factory / Brewery / sauna / Restaurant / Heating and hot-water supply / Chemical factory / Drying rack / Noodles / Baking factory etc..