![]() We supply all sizes from 100mm to 250mm and all fan types from domestic to commercial. We have silent bathroom fans and ones that have a shutter to keep the room warm.įeatures of some of the fans are: Timer, Pull cord, Humidistat, and standard models. Offer a replacement and direct replacement service on all Domestic fans that can be wall, ceiling and window mounted. ![]() We have price levels of fans from budget to premium. We install brands such as ATC, Xpelair, Airflow Icon. While it may not be a legal requirement, for Building Standards purposes, to have a bathroom extractor fan, it is always good practice to include some form of. Our Team pride ourselves on being one of Dublin’s most reliable electrical contractor with affordable rates. We use the most up-to-date equipment to complete the works in an efficient and timely manner at a saving to the customer. ![]() Our quick response team are highly trained in all aspects of Domestic and Commercial Installations. The requirements for local supplementary bonding have been relaxed if certain conditions are met.At Bathroom Fans, we are professional installation experts that cover all of Dublin North, City Centre and South Dublin. RCDs are required for all circuits in locations that contain a bath or shower. Any electrical equipment installed on the surface of floors, ceilings and walls that limit a zone is subject to the requirements of that zone. For more detailed information see BS 7671 diagrams 701.1 & 701.2. The extent of the zones in a bath or shower room can be limited by floors, ceilings and walls. ◾Extractor fans installed within zone 2 must be fitted with 12v SELV motors with the SELV transformers and isolators fitted outside of zone 0, 1 & 2. ◾Extractor fans installed within zone 2 must be at least IPX4. If there is no shower basin zone 2 is replaced by zone 1 extended to 1.2m around the fixed shower head. ◾Zone 2 for a shower room is the same height as zone 1 extended to 0.6m around the shower basin. ◾Zone 2 for a bathroom is the same height as zone 1 (2.25m) extended to 0.6m around the bath. ◾Extractor fans installed within zone 1 must be fitted with 12v SELV motors with the SELV transformers and isolators fitted outside of zone 0, 1 & 2. ◾Extractor fans installed within zone 1 must be at least IPX4. However, if the space under the bath or shower basin is only accessible with a tool, it is considered to be outside the zones. ◾The space under the bath tub or shower basin is considered to be zone 1. If the shower has no basin then zone 1 extends to 1.2m around the fixed shower head. ◾Zone 1 for a shower room is 2.25m from the finished floor level or the height of the fixed shower head from the finished floor level if more than 2.25m, and the width of the shower basin. In this video, This Old House host Kevin OConnor works with a professional electrician to install a ventilation fan in a bathroom. ![]() ◾Zone 1 for a bathroom is the same width as zone 0 (the width of the bath) extending to 2.25m above the finished floor level. ![]() ◾It is not practical to mount extractor fans in zone 0. If there is no shower basin, zone 0 is 10cm high from the finished floor level and extends to 1.2m around the fixed shower head. ◾Zone 0 for a shower room is the area inside the shower basin. ◾Zone 0 for a bathroom is the area inside the bath. IP45 is not a splashproof rating so the casing only needs to prevent access to live parts from human fingers and small diameter objects being pushed through small gaps.īriefly explained, as can their effect on the type of extractor fans which can be used. Its unclear if your saying that the casing has been cut in some way at the top to allow the cable to enter the fan? if so then this will need to be sealed with silicone or similar if there is a gap of 1mm or bigger. A lot of the 230V fans are suitable for use in Zone 1 if they are RCD protected. BS7671:2008 requires all electrical items in the bathroom to be RCD protected. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |