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.

Three-ways smoke steel boiler with water production for heating; Boiler shell in steel; Doors for internal inspections and boiler cleaning; Frame with cast iron grate; Electric fun for combustion air; Panel with control devices; Voltage: 230 V up to 100 kW, 400 V from 130 kW up to 950 kW.

Three-ways smoke hot air generator; Generator shell and tubes nest in stainless steel like all the other surfaces in contact with high temperatur; Doors for internal inspections and boiler cleaning; Cast iron burner with mechanical feeding system; Hopper for the combustible materials; Variable speed screew for automatic feeding; Primary and secondary combustion air system; Plenum with slots diffuser or with connection for air flue; Centrifugal fun for air diffusion; Voltage: 230 V up to 80 kW, 400 V from 130 kW up to 230 kW.

Cast iron burner with mechanical feeding system; Hopper for the combustible material; Variable speed screew for automatic feeding; Primary and secondary combustion air system; Voltage: 230 V up to 120 kW, 400 V from 130 kW up to 2400 kW.

Cast iron burner with mechanical feeding system; Cylindrical combustible feeding hopper with mechanical stirrer; Variable speed screew for automatic feeding; Primary and secondary combustion air system; Fire-fighting system; Voltage: 230 V up to 120 kW, 400 V from 130 kW up to 2400 kW.

Firewood boilers for fireplace to produce hot water for heating and sanitary use; Three-ways smoke boiler shell in steel; Dry exchanger with stainless steel tubes to be inspected for cleaning operation; Copper heat exchanger for sanitary water production; Frame in steel with refractory material and cast iron grate; Drawer for ashes collection; Shutter in steel with high resistance ceramic glass; Wing for smokes deflection; Voltage: 230 V.

Firewood boilers for fireplace with pellet burner to produce hot water for heating and sanitary use; Three-ways smoke boiler shell in steel; Dry exchanger with stainless steel tubes to be inspected for cleaning operation; Copper heat exchanger for sanitary water production; Shutter in steel with high resistance ceramic glass; Wing for smokes deflection; Frame in steel with refractory material; Cast iron burner with mechanical feeding system; Hopper for the combustible material on right, left or back side (to be specified at the moment of the order); Variable speed screew for automatic feeding; Electric fun for combustion air; Rotary valve (to prevent smokes return into the hopper); Voltage: 230 V.