Kit YVG D100 -for through wall installations only-

The Through-Wall Kit Intellivent YVG D100 is the essential accessory pack for installing your bathroom ventilation fan through an external wall. Includes back-draught protection, an external grille (#150) and wall piping (Ø100/104 mm). Designed to connect to Intellivent fans using a Ø98-100 mm adapter and fits wall thickness up to 310 mm.

Key Components Included

• External grille #150: Provides a clean, finished look outside your property while protecting the ducting from debris.

• Back-draught protection: Prevents cold air and wind from entering when the fan is off, improving energy efficiency and comfort.

• Wall pipes Ø100/104 mm: Durable piping sized to suit standard ventilation ducting and compatible with the Intellivent fan adapter.

Why It Matters

External ventilation installations can face issues if not done properly, from moisture build-up to inefficient airflow and even cold drafts entering living spaces. With this through-wall kit, you get professionally matched components that solve these issues and support optimal fan performance. It reduces the risk of back-draughts and wear, while the external grille protects the inner components from weather and pests.

Ideal Use Cases

• Bathroom or wet room fan installations where a direct wall exit is preferred

• Renovations where existing ducting isn’t suitable or available

• New builds needing a robust wall ventilation solution