Improve the efficiency of your Snap & Grow greenhouse by equipping it with the Snap & Grow by Palram 2-3/4 in. x 15-3/4 in. Polycarbonate Greenhouse Automatic Vent Arm. The vent arm opens the vent during warm temperature periods and closes it when temperatures cool to improve greenhouse air flow and regulate internal greenhouse temperature. Smart-Lock connectors let you install the vent arm quickly and easily.
- Assembled dimension: 15.75 in. W x 2.75 in. D x 2 in. H
- Polycarbonate panel construction withstands wear and tear
- Designed for use with Palram Snap & Grow greenhouse
- Smart-Lock connectors make installation quick and easy
- Helps regulate greenhouse air flow and temperature to keep your greenhouse running smoothly
- Durable metal design for long-lasting use