Powerful mobile space heaters; direct fired heaters with 100%  thermal efficiency;
for heating well-ventilated rooms and areas , greenhouses (CO2), shipyards, drying applications; equipped with automatic burner and heavy duty  air fan.
Fuel:  gas oil + petroleum.

On-Off control, or set to be connected to a thermostat.

Model GE 20 GE 36 GE46 GE 65 GE105
heat power ( kcal/h) 17.230 31.000 39.570 55.880 90.250

GE 20/36/46 : with polyethylene fuel tank

Heavy-Duty thermostat -5/+50 °C with cable and plug
External fuel tank connection with de-aerator
Room Thermostat with cable and plug
Lifting brackets