GSA model warm air generators

CS Boilers
CSA Boilers
CSA GM Boilers
CSI Boilers
CLP Boilers
CLG Boilers
CS Small Boilers
CSL Boilers
GS Warm air generator
GSA Warm air generator
BS Automatic Burners
BSA Automatic Burners
CLS Firewood Boilers
CLS Firewood Boilers
A-V Small Steam Boilers
TA-V Steam Boilers
TA-S Steam Boilers
TFA-V Steam Boilers

GSA Model

GSA 40-80 (kw)

GSA-40-80 model warm air generators D'alessandro Termomeccanica
Brochure GSA 40-80 GSA 40-80 (kw)

GSA 130-230 (kw)

GSA-130-230 model warm air generators D'alessandro Termomeccanica
Brochure GSA 130-230 GSA 130-230 (kw)

Technical Features

Three-ways smoke warm 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; Cylindrical combustible feeding hopper with mechanical stirrer; 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; Fire-fighting system; Voltage: 230 V up to 80 kW, 400 V from 130 kW up to 230 kW.

Power Table (kw)

Nominal Outputs 40 60 80 130 180 230
Firebox Outputs 47 71 94 154 212 271

Combustibles Materials

Wood ChipsWood Chips
Nut shells and almond shellsNut shells and almond shells
Olive husksOlive husks


  • Electronic board for combustible automatic ignition, fire maintenance and modulation for GSA 40-80 model
  • Electromechanical control board with fire maintenance for GSA 130-230 model
  • Electromechanical/electronic combined control board for combustible automatic ignition, fire maintenance, modulation for GSA 130-230 model
  • Ashes extractor device
  • Retards for heat maintenance in the tubes nest
  • Automatic combustible feeding system supplied with electric board and min/max screw level gauges on the hopper
  • Rotary valve (to prevent flame return into the hopper)
  • Multi-cyclone for dust laying in the flue (flue and connections excluded)

Optional Optional