INDUSTRIAL FAN HEATERS - These Fantastic Powerful Industrial Space Fan Heaters Are Fantastic For Use In Workshops And Garages And Are Capable Of Heating A Large Room Quickly And Easily. PTC HEATER - PTC Positive Temperature Coefficient is a unique technology that eschews traditional resistence wire and replaces it with ceramic stones or chips. PTC heaters only generate the heat neccesary to fulfil the targeted heat output. POWER - This Fantastic Fan Heater Comes With 2Kw Of Power But Has Low Running Costs And Is Full Of Features.