Waterbox Sliding Shower Doors - Black Finish extension Air Admittance Valves are designed

Air Admittance Valves are designed to allow the free entry of air into the sanitary pipework system without the escape of foul gases into the building

*This product is a pack of 2 Refill Cartridges

This is a household regulator designed to supply gas to gas consuming appliances at a pressure and capacity indicated

- Gully grid includes four holes for fixing purposes

Heat outputs are calculated based on a Δt of 50

Waterbox Sliding Shower Doors - Black Finish extension Air Admittance Valves are designedDESCRIPTION: With its clear glass expanse, the Sliding Door really highlights the available showering space. The stylish sliding doors glide effortlessly on the single unobtrusive top rail and the quick release mechanism featured on the bottom rail. It is an ideal solution for when there are bathroom obstructions such as sinks and towel rails outside of the enclosure. The Sliding Doors can be combined with Side Panels to create a larger showering area