The HVSS features an internal gravity flap allowing air to be expelled, whilst stopping cold air and pests from entering the system. The Hood is made from quality 316 Marine Grade Stainless Steel. The Louvre also complies with BAL40 (Bushfire Attack Level), as the vent is supplied with a cinder mesh insert. Download Spec Sheet
The HVSS features an internal gravity flap allowing air to be expelled, whilst stopping cold air and pests from entering the system. The Hood is made from quality 316 Marine Grade Stainless Steel. The Louvre also complies with BAL40 (Bushfire Attack Level), as the vent is supplied with a cinder mesh insert. Download Spec Sheet
The HVSS features an internal gravity flap allowing air to be expelled, whilst stopping cold air and pests from entering the system. The Hood is made from quality 316 Marine Grade Stainless Steel. The Louvre also complies with BAL40 (Bushfire Attack Level), as the vent is supplied with a cinder mesh insert. Download Spec Sheet
