Bathroom Zone 2 Extractor Fan

Enjoy our bathroom zoning guide explains the classification of zones and where to install extractor fans and IEE Wiring Regulations. 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. The location of planned or existing door and window openings must be considered as well as sources of odours, stale air or condensation.

Extractor fans - IPX4 or above and installed in Zone 2 with the SELV source located beyond Zone 2 located in Zone 3 or beyond. If this is not possible, a 230V IPX4 fan can be installed in Zone 1, but must be protected by a 30 mA Residual Current Device (RCD). After testing 10 bathroom exhaust fans with lights, I found the Panasonic WhisperCeiling offers 190 CFM at nearly silent 0.3 sones.

Discover the best options for every bathroom size and budget. Are 230 V extractor fans permitted in zones 1 and 2 of a room containing a bath or shower? Yes, a suitable 230 V extractor fan may be installed both in zones 1 and 2, and outside the zones. When it comes to installing extractor fans and lighting, understanding bathroom zones is crucial to adhere to safety standards and achieve optimal performance.

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. 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. Bathroom Zone 1 Above the Bath/Shower Covers the area above the bath or shower up to 2.25m from the floor. Requires a minimum IP65 rating (protected against direct water jets).

240V fittings must be RCD-protected (30mA residual current device). Example products: Shower ceiling lights, extractor fans. So, where is the best place to fit a bathroom extractor fan? A fan fitted in Zone 1, as close to the steam source as possible, will give the best extraction solution.

Zone 0 covers the shower tray, Zone 1 is the shower walls up to 2.25 m, and Zone 2 extends 0.6 m outside the enclosure. Electrical devices like extractor fans and lights must follow the correct IP ratings for their zone.

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