One Way Damper Valve

$20.00 Ex Gst

HVS supply a 150mm one way non return valve which stops cold/hot air entering from the venting system to your home via the rangehood in high winds.

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Description

HVS supply a 150mm one way non return valve which stops cold/hot air entering from the venting system to your home via the rangehood in high winds.

Additional information

Weight 2.5 kg
Dimensions 25 × 25 × 28 cm

Features & Benefits

Benefits of DV-150 Roof Vents

  • Keeps flies and vermin from entering the home via the roof vent
  • Compliant to AS3959. Bushfire Attack Level BAL 12.5 – BAL 40
  • DI.Y friendly
  • Tested up to 1100 M3/h
  • Easily maintained.
  • Accessories available: Ducting and one-way damper valves.

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