Solar Heat Sensitive Automatic Thermofor Window Opener Greenhouse Autovent Vent Opener Standard – Lifts 15 Lbs

Price: [price_with_discount]
(as of [price_update_date] – Details)

[ad_1]

100% brand new and high quality.
Non Electric, uses solar energy, open or close the greenhouse vents as temperature rises or drops.
Simply opens and closes when the temperature changes.
Maximum opening : about 30°, depending on adjustment and load ./Maximum window opening : 45cm.
Suitable for most greenhouses.

[ad_2]