●No possibility of the back fire due to adopting the pre-mixture combustion method.

●Safety is designed based on TheTechnology Indication on Combustion and Safety of The Japan Gas Association.

Space-saving and Easy Maintenance

●The blower for combustion and the gas piping, etc.are installed on the upper
part of the main body. And it contributes to space-saving.
●The window to observe combustion condition and the inspection door are installed.
The latter is of hinged type, enabling easy inspection and maintenance of inside part.

●The burner possesses a peculiar construction, and is excellent in the stability of combustion.
●The proportional control method is adopted for the adjustment of the gas combustion, and a proper temperature control becomes available.
(On-Off and Full-Half-Off or Full-Partial-Off control mode are also available)
Since the inspection door is a hinged type, an inside check is easyb