![]() ![]() Your electrician will be able to advise you. Which Bathroom Extractor Fan Should I Buy?īuy the correct type of fan depending on where it will be located in the bathroom.įor example only IPx4 rated SELV fans are allowed in Zone 1, whereas IP2x or IPxxB types are allowed outside the zones. If you notice a burning smell or any unusual noises, or if there are sounds of ‘arcing’ (buzzing or crackling) or circuit-breakers tripping switch the fan off immediately then contact a registered electrician to investigate. Let the fan cover dry out completely before reinstating the power supply.ĭo regular visual checks of your bathroom extractor fan are the blades spinning freely? is it running quietly? if the blades are spinning slowly or it sounds noisy it may need some maintenance. Use a damp cloth to clean accessible covers - an old toothbrush is also a handy tool if the dust is stubborn You can use a combination of a duster and vacuum cleaner and for stubborn dust - a set of nylon tube or bottle cleaning brushes may help. You should also make sure that the ladder you’re using is in good condition and stable.Ĭarefully clean away any build-up of dust and grime without removing any covers unless advised by the manufacturer that it is safe to do so. ![]() You may need to stand on a ladder and its best to wear gloves, a dust mask and eye protection when performing this task. Most bathroom fans have a separate supply which bypasses the light switch for the overrun timer or the humidity sensor therefore it will still be live even if the light switch is off.Īlways consult the instruction manual for your specific fan, if you have it, if not, you may be able to obtain a copy on-line, check the manufacturers website or search for your model on-line. Maintenance of Your Bathroom Extractor Fanīefore you start – switch off the power, turn the fan off at the isolation switch or if you have an older installation without a separate isolator, turn the power off at the consumer unit.ĭo not rely on the light switch when working on your fan. ![]() Your electrician will be able to advise you on the type of fan that you require depending on which zone it is located in your bathroom. This determines which type of fan is allowed to be installed in each zone. The UK Electrical Wiring Regulations requires a readily accessible and easily operated means of isolation for the maintenance of fixed fans, it also divides the bathroom into three zones relating to their proximity to water sources. Find out more by visiting our Find an Electrician page. We strongly recommend that you use an electrician registered with one of the government-approved schemes to carry out any electrical installation work that you need. If you need any electrical work done in your home, always use a registered electrician. The resulting increase in bathroom moisture will increase dampness and may promote the growth of mould this damp and mould can then spread into adjacent rooms or through the floor to the ceiling below. A blocked or partially blocked fan will also consume more power and create more noise. A blocked fan will overheat causing the back-up thermal cut-out to operate. Despite improvements in technology, eventually even the best designed extractor fans will suffer a build-up of dust and grime that impacts on both power consumption and performance.Īfter a while the build-up of dust and grime will clog up your fan's air intake eventually causing the vents to become blocked or even stop the blades from rotating, a partially blocked fan won't be able to extract properly, resulting in moisture and dirty air circulating your bathroom. However, in doing so they are constantly subjected to contact with dust, floating fibres and other airborne pollution such as insects and hair. Bathroom extractor fans are designed to extract moisture and other dirty air from your bathroom. ![]()
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