Master indirect oil heaters with a separate burner generate a large volume of 100% clean, dry and warm air. They have a seperate air inlet kit for combustion air supply which is very useful in polluted areas.
Pros
These heaters are equipped with a fuel tank and are very easy easy to move or transport
In addition, can be used with one or two flex tubes to spread the warm air
These heaters can burn biofuel HVO 100, diesel or kerosene