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Halls Greenhouse Roof vent automatic opener REPLACEMENT CYLINDER [Item # RVOX]

  $22.08 / each
Reviews
Price: $22.08 Qty:
List Price: $29.99 You Save: $7.91 (26.4%)

Greenhouse Roof vent automatic opener cylinder

REPLACEMENT CYLINDER ONLY

  • Allows for automatic controlling of greenhouse temperature to provide ideal growing conditions, even when no one is at home
  • No batteries or electricity required
  • May be adjusted for different opening temperatures
  • Easily installed; simply replaces existing vent arm
  • One-year warranty; average life is several years.
MSRP: $29.99

Price: $22.08 / each
Estimate Shipping · Price Match

List Price: $29.99 You Save: $7.91 (26.4%)

— Ships via UPS from Grants Pass, Oregon USA.

For more information, please visit the manufacturer
Halls
Halls' website.
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