The national patent economizes on energy the hot water boiler
efficiently
A return journey of the gold plentiful card sign type
economizes on energy the hot water boiler efficiently
National patented product patent number:ZL94212212.7
Function characteristics:
Gather to tie a smoke tube, change the hot area big, the smoke
current of air distance is long, current velocity quick, change the
hot efficiency high,
The whole efficiency with hot machine is 90%, the function compares
the heat that the structure keeps a row smoke type hot
water stove in brief
High 20% of of efficiency, economize fuel 20% then.