This Automatic Greenhouse Window Opener is ideal for maintains the best growing temperature and prevents your greenhouse from overheating
Non-electric, uses solar energy, open or close the greenhouse vents as temperature rises or drops
Easy to install
Simply opens and closes when the temperature changes
Automatic open, no batteries or electrical power needed
Suitable for most greenhouses
The temperature of the complete opening of about 30°c (depending on the adjustment and load)
Opening temperature regulated 16-25°c
Material: Galvanized plate
Full opened distance: 45cm
Maximum open weight: 7kg
Package dimension (LWH): approx. 37.5 x 9.5 x 5.5cm
Please Note:
Do not use the automatic greenhouse window opener at anywhere the temperature will exceed 50°
Please make sure your greenhouse window can be opened freely at least 45cm
Conditions
Limit: 4 per user and 2 as gift for others
Auckland delivery: Pay $5.80 extra per unit for delivery. North Island delivery: Pay $8.90 extra per unit for delivery. South Island delivery: Pay $11.90 extra per unit for delivery. Enter address when purchasing. No PO Boxes, Rural or Island delivery. No refunds unless required by law, no cashback, not to be used with any other offers. See the rules that apply to all deals.