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Alton | Thermofor Classic Roof Vent Auto Opener Freeze Dryer Recipe Book 10mm thick twin-wall polycarbonate side

SKU: 38943112197
4.3
USD119.00 USD167.00

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Ships within 48 hours · Estimated delivery Nov 7 - Nov 12

Description

10mm thick twin-wall polycarbonate side panels

powerful solution trusted by growers for maximum performance and consistent results

5" inch square

inexpensive to operate

Alton | Thermofor Classic Roof Vent Auto Opener Freeze Dryer Recipe Book 10mm thick twin-wall polycarbonate sideThe Thermofor Classic Roof Auto Opener is a simple, reliable way to keep your Alton greenhouse properly ventilated, without any manual effort. Designed specifically for Alton greenhouse roof vents, it uses a heat sensitive, oil filled piston that automatically opens the vent as temperatures rise, helping create a healthier growing environment for your plants. As the greenhouse warms, the piston expands and gently lifts the vent. When temperatures

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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