Bayliss Autovent Opener fathers-day low-airspeed circulator and it's paired

low-airspeed circulator and it's paired with an impressive IP66 rated Gold Star Motor that is covered by a 3-year warranty

NOTE: Models without OSHA guards should be mounted seven feet or higher

For Indoor Use: Mix 1/2-tsp

antique brown—or personalize your greenhouse with a custom color

Bayliss Autovent Opener fathers-day low-airspeed circulator and it's pairedThis 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