The Clarke Devil 900DV propane fired gas heater. This is a dual voltage model that can run of either 110 volts or 240volts and is therefore suitable for use on building sites where only 110 volts can be used. Lightweight and portable in design the Clarke 900DV propane heater features a carry handle and stand with feet. This propane space heater is ideal for heating medium sized industrial units etc. with a heat output 85,000 Btu. The heater also comes with a hose and propane regulator.
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.