Greenhouse Heater 1500 Watt PTC Fast Heating with Overheat Protection 3-Speed Se
Greenhouse Heater 1500 Watt PTC Fast Heating with Overheat Protection 3-Speed Setting Tent Heater Portable Heater Fan. Optimal Heat, Maximum Growth! A 45° to 60° rotation angle can obstruct airflow from the rear vents, affecting heating performance.