Alton Bayliss XL Piston Shelves The Sunda Wicker Look Rain

The Sunda Wicker Look Rain Barrel is made from the highest grade of high-density polyethylene plastics

End Vents: 0

Overall Size Box:   47" l x 28

Optional roof crests and finials for a more traditional look

Operation: Automatic temperature-activated opening and closing

Alton Bayliss XL Piston Shelves The Sunda Wicker Look RainAlton Bayliss XL Piston The Bayliss XL Piston or Power Tube is a direct replacement component designed specifically for the Bayliss XL Automatic Greenhouse Vent Opener. If your current unit is no longer responding as it should, replacing the power tube is a simple and cost effective way to restore smooth, temperature driven vent operation. This tube contains a heat sensitive wax core that expands as temperatures rise and contracts as they fall,