D`Alessandro Termomeccanica products

Smoke circuits boiler type “Marine” with water production for heating; Boiler shell in steel; Doors for internal inspections and boiler cleaning; Cast iron burner with mechanical feeding system; Hopper for the combustible material; Variable speed screew for automatic feeding; Primary and secondary combustion air system; Rotary valve (to prevent smokes return into the hopper); Voltage: 230 V.

Wood-Pellets combination boiler. Boiler shell with double combustion chamber and tubes nest; Insulated doors for inspection and cleaning operation; Copper heat exchanger for heat dissipation controlled by thermostatic valve; Electronic board for the working modalities direction; Voltage: 230 V. PELLET SOLUTION: Cast iron burner with mechanical firebox feeding; Variable speed screew for automatic feeding; Hopper for pellet loading; Primary and secondary combustion air system; Rotary valve to avoid smokes return into the hopper. WOOD SOLUTION: Reverse flame combustion; Combustion air fan for wood logs firebox; Fan for forced aspiration during the working phase, and for safety operation  during the wood logs loading phase.