hot water boiler

Secured superior heat conduction abilitys with installation of specialAAplate inside for perfect combustion. The electric heat effect is improved by adapted variouse pipe, waterAApipe and adapted specialized plate. Is available without license engineer and setup inspection. ........................................................................................................................................- gas - Because the circuit of hot-water supply, heating is detached, there AAis no worry about rust water. Cost of fuel is reduced by coercion ventilation with heat conductionAAacceleration. Boiler interior special coating extended products life.