Enjoy our bathroom zoning guide explains the classification of zones and where to install extractor fans and IEE Wiring Regulations. In each zone we will include an IP (Ingress Potential) rating. All bathroom electrical appliances, including extractor fans and bathroom lighting are given an IP rating, which relates to which zone they are suitable for.
IP rating stands for 'Ingress Protection rating' and this helps us determine what bathroom electricals can go in particular bathroom zones. It often refers to bathroom lights and bathroom extractor fans. This bathroom electrical zone refers to the area directly above Bathroom Zone 0, extending up to 2.25 metres from the floor.
In Bathroom Zone 1, electrical fixtures must be water-resistant to handle splashing and occasional moisture, with a minimum rating of IPX4 (or IPX5 when water jets are present). When choosing products for this bathroom zone, it's essential to ensure they meet the. Zone 0 - Inside the bath or shower.
IP rating must protect against immersion/total immersion in water (IPX7/IP67). Zone 1 - Above the bath or shower to a height of 2.25m. IP rating must protect against water spray from all directions (IPX4/IP44).
Zone 2. Vent-Axia SELV fans are IPX7, which makes them the safest option available, and with a SELV supply offers complete peace of mind. Vent-Axia recommends the use of IPX5 fans in the bathroom zone 1 and offers a range of IPX5 fans which also meets the regulations.
Classification of zones Zone 0: The interior of the bath or shower tray. This guide delves into the specifics of bathroom zones for extractor fans, compares them with those for lighting, and recommends suitable Airflow models for each zone. It will also explain how IP ratings (Ingress Protection ratings) are used to classify electrical devices, such as bathroom extractor fans and bathroom extractors, for use in wet and humid environments.
An IP rating describes the. Bathroom Zones & IPX Ratings for Extractor Fans Fans should also be positioned to give an optimum flow of air through the whole room and to avoid pockets of residual air. Zone 1 fans require an IPX5 rating, which denotes a better resistance to splashes.
One of the newest Vimark fans, the Zone One Fan, meets this minimum requirement. In smaller bathrooms or in a wet room there's always potential for a fan to be splashed, so it's essential to select a fan that is rated for this 'Splash Zone' area. The 18th edition regulations gives guidance on the ingress protection (IP) rating fans need, with a minimum IP45 rating in Zone 1.