Works on its own
As the temperature rises the opener lifts your vent, then lowers it again as things cool down.


Solar powered vent opener automatically opens most vents
Are you wondering who is going to take care of your greenhouse when you can't be there? Even in the winter, your greenhouse gets hot on a sunny day.
Solexx · Discontinued
Why customers choose it
As the temperature rises the opener lifts your vent, then lowers it again as things cool down.
A paraffin wax piston does the work, so there is no wiring and no batteries to replace.
It extends 12 inches, supports up to 15 lbs and fits most greenhouse vents, including the Early Bloomer.
The details
| Opening stroke | Extends 12" |
|---|---|
| Lifting capacity | Up to 15 lbs |
| Power | None; paraffin wax piston expands with heat |
|---|---|
| Batteries | Not needed |
| Fits | Most greenhouse vents, including the Early Bloomer greenhouse |
|---|
Good to know
Can't find your answer? Our greenhouse specialists are happy to help you choose.
678-408-8222 Email usYes. Shipping is free. Locations with limited access, such as islands, are rare exceptions that may carry an extra fee, and we'll tell you before anything ships.
Yes. If you find the same greenhouse for less from an authorized dealer, call or email us with the offer and we'll review it.
Yes. Mulberry Greenhouses is an authorized retailer, so your greenhouse is covered by the full manufacturer warranty.
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