Hanging paraffin greenhouse heater. A paraffin heater is a safer way to keep a small greenhouse above freezing temperatures during those colder winter months. Allowing you to continue to grow your crops and plants all year round. This economical compact heating system is low cost and easy to run helping your plants to survive at an affordable cost. With the 0.5L fuel tank capacity, one fill will burn continuously for up to 3 days! The heater is constructed from a durable powder coated metal for rust protection. It features a compact design with a hanging hook for easy assembly and measures just L10cm x W10cm x H15.5cm approx. (without hook) Suitable for protecting areas from frost up to 2M squared. For larger greenhouses more than one heater maybe required to optimise protection. 1 Wick is included. Fuel must be purchased separately.