Greenhouse Automated Window Vent Opening Arm
Regular price
$145.00
$125.00
Sale
Engineered specifically to replace the manual vent arm in any Palram greenhouse, this is a really convenient time-saver. It automatically opens the window vent at warm temperatures (12 to 15 C), and closes when temperature cools using a temperature sensitive piston.
- Calibrated spring tensions
- Resists wind damage when opening or closing
- No need for electricity or controllers
- Strong, durable, corrosion-resistant components
- Works with all Palram greenhouses
- Reviews
- Questions
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Nice and clear panels
The video was very informative.

Excellent service
Ordered a replacement part ; fast efficient service Thanks

An amazing vent
The vent works so well. It opens and closes based on the temperature. A great buy for sure, well worth the money spent.