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.
Product code: SNAV-3-AKL
- Starts to open at 16-23 degree
- Fully open temperature 35 degree and above
- Open temperature can be adjusted
- Fully open distance 45cm
- Maximum open weight 7kg
- Comes with installation instructions (Drilling require for installation)
(We recommend removing the air struts and closing the vents during inclement weather.)
Package Includes: 1 × Auto Vent Opener
Please check out other listings of ours to find greenhouses and other accessories.
Details
Shipping & pick-up options
| Destination & description | Price | |
|---|---|---|
| Auckland 4-7 days, Standard | $12.00 | |
| Auckland 5-9 days, Rural Standard | $21.00 | |
| North Island 4-7 days, Standard | $21.00 | |
| North Island 5-9 days, Rural Standard | $31.00 | |
| South Island 4-7 days, Standard | $31.00 | |
| South Island 5-9 days, Rural Standard | $42.00 | |
| Shipping more than one item | No extra charge | |
| Pick-up available from Auckland City, Auckland | Free | |
Estimated delivery times in business days
Payment Options
Pay instantly by card and Ping balance.
Four fortnightly interest-free payments.
Cash
Questions & Answers (2)
Important note: -Showroom open on Monday to Friday 9am-4pm -Please be aware there might possibility the deliveries will be delayed due to high volume of orders. -Please contact us prior to pick up as our warehouse team need at least 1-2 days to prepare the order. Seller comment Friday, 6 March 2026 Please note: - For South Island or rural area, please contact us for delivery quotation. - Depot pick up only available at metro city nearest mainfreight depot. Seller comment Friday, 6 March 2026
Solar Powered Greenhouse Auto Vent Opener
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About the store
steelmates
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