Grandio Auto Roof Vent Opener
Double Click Image Above to View Full Picture
Double Click to Close
More Views
Quick Overview
Works on all Grandio Greenhouse roof vents.
Description
Automatically opens and closes the roof vent window when temperature changes. The opener has a metal cylinder containing a mineral which expands when heated. This pushes a piston that opens the vent. As the temperature cools, the mineral shrinks and a spring closes the vent and resets the piston. The opening and closing of the vent is gradual allowing just the right amount of air flow for cooling.
Specifications
| Product Title | Grandio Auto Roof Vent Opener |
|---|---|
| Brand | Grandio |
| SKU | GRA-AUTO |
| Weight (in lbs) | 1.0000 |
| Product Dimensions | No |
| Condition | new |
| Warnings | No |
| Warranty | No |
| Supplier SKU | HX-T312-1 |
video
Reviews
You may also be interested in the following product(s)
Shop By Brand
Shop Best Sellers
Shop By Price
Shop By Category
Greenhouse Accessories
- Composters
- Heaters
- Irrigation & Misting
- Outdoor Furniture
- Seed Starting and Propagation
- Shade Nets
- Shelving & Tables
- Ventilation
- Grandio Accessories
- Riga Accessories
- Solexx Accessories
- Sunshine Accessories
Our Happy Gardener Guarantee!
You'll love your greenhouse or your money back!
Related Products
Check items to add to the cart or select all
My Cart
You have no items in your shopping cart.