Positive Input Ventilation (PIV) – Loft Mounted Unit

Ideal for houses and dwelling that suffer with condensation, it can also help with the prevention of dry rot

The Home Dry Positive Input Ventilation unit (or PIV unit) uses air displacement to ventilate a whole dwelling, improving indoor air quality and stopping or preventing condensation problems from occurring.

Perfect for retrofit installation into existing properties, the Home Dry PIV Loft Unit is very easy to install.

This is a full kit ready to go and includes –

• Filter Housing
• Fan
• 2 x Jubilee clips
• Ducking tube
• diffuser
• 4 x Foam Feet