The Apollo Electric Greenhouse Heater has 1kw or 2kw heat settings with full thermostatic control which switches it off once your ideal temperature is achieved, thus improving energy efficiency. It also has a frost-stat setting which will kick in to prevent frost damage. There is ...The Apollo Electric Greenhouse Heater has 1kw or 2kw heat settings with full thermostatic control which switches it off once your ideal temperature is achieved, thus improving energy efficiency.
It also has a frost-stat setting which will kick in to prevent frost damage. There is a fan only setting so that it can be used as a summer ventilator or just to improve air circulation. This heater can be used in a conservatory, garage or outbuilding.