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Halls Automatic Roof Vent Opener - £38

Halls Automatic Roof Vent Opener
Free Delivery (mainland GB)
Click images to enlarge - Pictures are for illustration purposes
Quick Code: P16051
sku:70182
  • RRP:£44.99
    SAVE: £6.99

    16%OFF

  • £38 inc VAT
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  • Delivery Details

  • FREE Delivery*

    Up to 30 Weeks.

    *Offshore, Southern and Northern Ireland deliveries are available. See charges below

    Updated: 23/10

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Buy this Halls Automatic Roof Vent Opener to automatically open your greenhouse roof vents to effectively ventilate your greenhouse and prevent excess humidity.

The autovent’s cylinder is filled with wax that liquefies as it heats up, automatically opening your roof vent and then closing it as the temperature drops later in the day.


Halls Automatic Roof Vent Opener

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