If you are looking to heat a small industrial type premises then the Clarke 700 propane gas heater could be the one for you. This single voltage (240 volts) model gives up to 50,000 Btu of heat output per hour. The main problem with paraffin fired space heaters is you need adequate ventilation in the building. With propane gas heating like this 700 model, although still requiring ventilation, the amount is far less.
Propane space heaters require to be used in premises with ventilation, an opening of 1 inch per 1000 Btu/hour is as a guide a minimum requirement.
This model runs of 240 volts main supply. For Dual voltage 110 volts, 240 volts model select the Devil 850 model.
