Electric Greenhouse Heater 1 Or 2 Kw Heat Settings With Full Thermostatic Control 0 85c And Can Also Be Used As A Summer Ventilator. The Heater Is Also Ideal For Conservatories, Garages Or Outbuildings.2kw Electric Greenhouse Heater1 Or 2 Kw Heat Settings Range 0 85c thermostatically Controlledcan Be Used As A Ventilator In Summerideal For Greenhouse, Conservatory, Garage Or Outbuildings.ipx4 Ratedmeasures 20cm W X 21cm D X 27cmweighs 3.4kgplug Cable Is Approximately 120cm Longplease Note: The Fan Remains On Constantly While The Heater Is In Use – The Thermostat Switches Off The Heater Element Only When The Required Temperature Is Reached. This Can Prove Helpful For Circulating Air In The Greenhouse.