About this product

1、[Solar Powered] A mechanical system activated by heat that requires no batteries or electricity and uses solar energy to open or close the greenhouse's vents as the temperature rises or falls.

2、[Automatic Temperature Control Sensor] Automatic temperature control sensor cylinders that allow roof vents to open and close at the appropriate time to ensure adequate airflow.

3、[Durable Material] Greenhouse window opener is made of aluminum and stainless steel, which is durable and weather resistant for long term use.

4、[Quick Open And Close] Automatic vent opener opens and closes greenhouse window quickly and can be clipped or screwed onto your greenhouse frame.

5、[Prevent Overheating] With automatic temperature changes, the ideal growing temperature is maintained and the greenhouse is prevented from overheating.

Item Type: Vent Opener

Material: Aluminum

Window Bracket Product Size: Approx. 33.5 x 4.5 cm / 13.2 x 1.8 in