How about Toshiba wall-hung boiler?

Toshiba wall-hung boiler is good. According to relevant public information, Toshiba wall-hung boiler is equipped with patented double-thread automatic distribution system, built-in cruise pump, intelligent distribution system, ultra-low load staged combustion system and intelligent linkage, which will not reduce the heating effect because of long-term hot water pipeline circulation, whether it is hot water preheating or heating.