Thawzall Heatzone Electric Unit Heater - Used

Used Thawzall Electric Unit Heater. Attaches to Hydronic Ground Thaw Heaters to provide portable space heating. These Unit Heaters supply safe, fume-free heat very economically. Since the heating unit is placed outside the work area, work crews can work in a warm and dry building with no worries of flames, carbon monoxide discharge or obnoxious fumes.