Bayliss Autovent Opener brand_rootcubes 1 Belt 3-Glv Gold Star

1 Belt 3-Glv Gold Star Motor

CFM/Watt VES10C 10" 683/8

1 3-Ply No PFPS20G 20" 1/3 4

DynaGlas Technical and Installation Guide (PDF)

To Complete the LO-FLO NDS

Bayliss Autovent Opener brand_rootcubes 1 Belt 3-Glv Gold StarThis non electric roof vent opener is simple to install and is completely automated. A threaded adjuster bolt can set the Bayliss to start opening the vent at approximately 55 degrees Fahrenheit. This vent opener uses a very simple principal Special waxes have an expansion rate of about 18% when heated by the sun. As the air in the greenhouse heats up it also heats the powertube in the vent opener. As the wax expands it pushes out a stainless steel