Pairs with your exhaust fan
The shutter is recommended for use alongside an exhaust fan in your greenhouse.

Industrial looking Shutter Vent is recommended for use with Exhaust Fan and is available in 3 different sizes:
16" In-Take Shutter Van:
✓ 🌳 Recommended for Greenhouse Riga 2, 3, 4 .
✓ 🌳 Unit requires a 16.25" x 16.25" opening.
20" In-Take Shutter Van:
✓ 🌳 Recommended for RIGA 5, and Royal Victorian Greenhouses VI 34 and VI 46;
✓ 🌳 Unit requires a 20.25" x 20.25" opening.
24" In-Take Shutter Van:
✓ 🌳 Recommended for RIGA XL series;
✓ 🌳 Unit requires a 24.25" x 24.25" opening.
🌳 This works best with VC115-C thermostat controller.
🌳 Usually positioned in a high location in the lowest panel in the front wall
🌳 Comes pre-wired with 9 feet plug-in power cord.
Exaco · Accessory
Why customers choose it
The shutter is recommended for use alongside an exhaust fan in your greenhouse.
Three sizes match the Riga and Royal Victorian greenhouse ranges.
Pre-wired with a 9-foot power cord, and works best with the VC115-C thermostat controller.
The details
| 16" shutter | Needs a 16.25" x 16.25" opening |
|---|---|
| 20" shutter | Needs a 20.25" x 20.25" opening |
| 24" shutter | Needs a 24.25" x 24.25" opening |
| Power cord | Pre-wired, 9 ft plug-in |
|---|---|
| Controller | Works best with the VC115-C thermostat controller |
| 16" fits | Riga 2, 3 and 4 |
|---|---|
| 20" fits | Riga 5, Royal Victorian VI 34 and VI 46 |
| 24" fits | Riga XL series |
| Placement | Usually high in the lowest panel of the front wall |
| Use with | Exhaust fan |
Good to know
Can't find your answer? Our greenhouse specialists are happy to help you choose.
678-408-8222 Email usYes. 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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