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Name: Greenhouse automatic ventilation opener
Features:
1: These automatic greenhouse window opener is mainly made of high-quality aluminum alloy material, durable, not easy to break rust, can be used with confidence. Reusable.
Temperature control window opener intelligent: With the change of temperature, the window of the greenhouse automatically opens, maintains the optimal growth temperature, and prevents the greenhouse from overheating. Open/close automatically. Greenhouse window openers do not consume any electricity and do not require batteries or electricity. Temperature control window opener support, thermal expansion and contraction, with the temperature to open and close, the support is firm.
2: Automatic greenhouse ventilation window bracket opener easy to install: no need for electricity: the use of solar energy, with the rise and fall of temperature, open or close the greenhouse vent, and clamp on the greenhouse pole, no need to punch holes, convenient construction. Easy installation: Easily attach to your greenhouse vent or window using the supplied screws and clamps or your own fasteners for greenhouse Windows, walls and amateur vents in high air volume environments.
Specifications:
Product Type: Temperature control window opener support
Color: Silver, black
Material: Stainless steel
Size: Approx. 38 x 9.5 x 9.5 cm / 14.96 x 3.74 x 3.74 inches
[Package includes] : 1 set of greenhouse automatic ventilation opener (bracket and temperature control support rod).
One-stop service quality assurance:
We have a 90-day risk-free money-back guarantee, and if you are not satisfied with the quality in any aspect, you can get a refund or exchange.
$149.00
$ 60 .99 $60.99