Alton | Automatic Louvered Window Opener RADIANT HEATING Protecting it against excessive UV

Protecting it against excessive UV exposure and keeping it clean before storing will increase the life span of the cover

Designed for a MONT 8x12 greenhouse

and it is primarily chosen by gardeners and recreators who want a true vintage look

Heating Output: 1500w / 5118 BTU

Each one takes two full panels on the greenhouse

Alton | Automatic Louvered Window Opener RADIANT HEATING Protecting it against excessive UVLouver windows help the ventilation of a greenhouse. Adding an Alton Automatic Louver Opener will help regulate the airflow automatically when temperature changes. Automatic attachment for a Louvre vent, fits most louvres. Its fully adjustable to open over a range of temperatures between 59 77 degrees F. Some drilling is required to fit. Please note that an auto louvre CANNOT fit a louver which is directly left of an a frame when you look at it